From 1532de3d96419b4b08c8f29969daedcdf78bb42f Mon Sep 17 00:00:00 2001
From: Azure SDK for Python bot <aspysdk2@microsoft.com>
Date: Thu, 31 May 2018 08:59:13 -0700
Subject: [PATCH] Generated from 4abedb1c096796557fdd029401f3d317f99c7f61
 (#1334)

removing resourceUpdate, adding contents to disk and snapshot
---
 azure_sdk/lib/azure_sdk.rb                    |   2 +-
 .../latest/modules/compute_profile_module.rb  |  68 ++-
 .../azure_mgmt_compute/availability_sets.rb   |  57 ++-
 .../compute_management_client.rb              |   7 +-
 .../models/additional_unattend_content.rb     |   5 -
 .../models/api_entity_reference.rb            |   2 -
 .../azure_mgmt_compute/models/api_error.rb    |   7 -
 .../models/api_error_base.rb                  |   4 -
 .../models/availability_set.rb                |  13 -
 .../models/availability_set_list_result.rb    |   3 -
 .../models/boot_diagnostics.rb                |   3 -
 .../models/boot_diagnostics_instance_view.rb  |   3 -
 ...mpute_long_running_operation_properties.rb |   2 -
 .../azure_mgmt_compute/models/data_disk.rb    |   8 -
 .../models/data_disk_image.rb                 |   2 -
 .../models/diagnostics_profile.rb             |   2 -
 .../models/disk_encryption_settings.rb        |   4 -
 .../models/disk_instance_view.rb              |   4 -
 .../models/hardware_profile.rb                |   2 -
 .../models/image_reference.rb                 |   5 -
 .../azure_mgmt_compute/models/inner_error.rb  |   3 -
 .../models/instance_view_status.rb            |   6 -
 .../models/key_vault_key_reference.rb         |   3 -
 .../models/key_vault_secret_reference.rb      |   3 -
 .../models/linux_configuration.rb             |   3 -
 .../models/list_usages_result.rb              |   4 -
 .../models/network_interface_reference.rb     |   3 -
 .../models/network_profile.rb                 |   3 -
 .../models/operation_status_response.rb       |   6 -
 .../azure_mgmt_compute/models/osdisk.rb       |   9 -
 .../azure_mgmt_compute/models/osdisk_image.rb |   2 -
 .../azure_mgmt_compute/models/osprofile.rb    |   9 -
 .../azure_mgmt_compute/models/plan.rb         |   5 -
 .../models/purchase_plan.rb                   |   4 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../azure_mgmt_compute/models/sku.rb          |   4 -
 .../models/ssh_configuration.rb               |   3 -
 .../models/ssh_public_key.rb                  |   3 -
 .../models/storage_profile.rb                 |   5 -
 .../azure_mgmt_compute/models/sub_resource.rb |   2 -
 .../models/update_resource.rb                 |   3 -
 .../models/upgrade_policy.rb                  |   2 -
 .../azure_mgmt_compute/models/usage.rb        |   5 -
 .../azure_mgmt_compute/models/usage_name.rb   |   3 -
 .../models/vault_certificate.rb               |   3 -
 .../models/vault_secret_group.rb              |   4 -
 .../models/virtual_hard_disk.rb               |   2 -
 .../models/virtual_machine.rb                 |  19 -
 .../virtual_machine_agent_instance_view.rb    |   6 -
 .../virtual_machine_capture_parameters.rb     |   4 -
 .../models/virtual_machine_capture_result.rb  |   3 -
 .../models/virtual_machine_extension.rb       |  16 -
 ...machine_extension_handler_instance_view.rb |   4 -
 .../models/virtual_machine_extension_image.rb |  12 -
 ...virtual_machine_extension_instance_view.rb |   8 -
 .../virtual_machine_extension_update.rb       |  10 -
 .../models/virtual_machine_image.rb           |  10 -
 .../models/virtual_machine_image_resource.rb  |   6 -
 .../models/virtual_machine_instance_view.rb   |  12 -
 .../models/virtual_machine_list_result.rb     |   4 -
 .../models/virtual_machine_scale_set.rb       |  12 -
 .../virtual_machine_scale_set_extension.rb    |  10 -
 ...ual_machine_scale_set_extension_profile.rb |   3 -
 ...virtual_machine_scale_set_instance_view.rb |   6 -
 ...cale_set_instance_view_statuses_summary.rb |   3 -
 ...rtual_machine_scale_set_ipconfiguration.rb |   8 -
 .../virtual_machine_scale_set_list_result.rb  |   4 -
 ...tual_machine_scale_set_list_skus_result.rb |   4 -
 ...machine_scale_set_list_with_link_result.rb |   4 -
 ...machine_scale_set_network_configuration.rb |   6 -
 ...rtual_machine_scale_set_network_profile.rb |   3 -
 .../virtual_machine_scale_set_osdisk.rb       |   8 -
 .../virtual_machine_scale_set_osprofile.rb    |   9 -
 .../models/virtual_machine_scale_set_sku.rb   |   4 -
 .../virtual_machine_scale_set_sku_capacity.rb |   5 -
 ...rtual_machine_scale_set_storage_profile.rb |   3 -
 .../models/virtual_machine_scale_set_vm.rb    |  22 -
 ..._machine_scale_set_vmextensions_summary.rb |   4 -
 ...irtual_machine_scale_set_vminstance_ids.rb |   3 -
 ...chine_scale_set_vminstance_required_ids.rb |   3 -
 ...rtual_machine_scale_set_vminstance_view.rb |  12 -
 ...virtual_machine_scale_set_vmlist_result.rb |   4 -
 .../virtual_machine_scale_set_vmprofile.rb    |   5 -
 .../models/virtual_machine_size.rb            |   7 -
 .../virtual_machine_size_list_result.rb       |   3 -
 .../virtual_machine_status_code_count.rb      |   3 -
 .../models/win_rmconfiguration.rb             |   3 -
 .../models/win_rmlistener.rb                  |   3 -
 .../models/windows_configuration.rb           |   7 -
 .../azure_mgmt_compute/usage_operations.rb    |  29 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../virtual_machine_extension_images.rb       |  37 +-
 .../virtual_machine_extensions.rb             |  72 +--
 .../virtual_machine_images.rb                 |  63 ++-
 .../virtual_machine_scale_set_vms.rb          | 164 ++++---
 .../virtual_machine_scale_sets.rb             | 291 ++++++------
 .../virtual_machine_sizes.rb                  |  12 +-
 .../azure_mgmt_compute/virtual_machines.rb    | 245 +++++------
 .../azure_mgmt_compute/availability_sets.rb   |  57 ++-
 .../compute_management_client.rb              |   7 +-
 .../models/additional_unattend_content.rb     |   5 -
 .../models/api_entity_reference.rb            |   2 -
 .../azure_mgmt_compute/models/api_error.rb    |   7 -
 .../models/api_error_base.rb                  |   4 -
 .../models/availability_set.rb                |  13 -
 .../models/availability_set_list_result.rb    |   3 -
 .../models/boot_diagnostics.rb                |   3 -
 .../models/boot_diagnostics_instance_view.rb  |   3 -
 ...mpute_long_running_operation_properties.rb |   2 -
 .../azure_mgmt_compute/models/data_disk.rb    |   8 -
 .../models/data_disk_image.rb                 |   2 -
 .../models/diagnostics_profile.rb             |   2 -
 .../models/disk_encryption_settings.rb        |   4 -
 .../models/disk_instance_view.rb              |   4 -
 .../models/hardware_profile.rb                |   2 -
 .../models/image_reference.rb                 |   5 -
 .../azure_mgmt_compute/models/inner_error.rb  |   3 -
 .../models/instance_view_status.rb            |   6 -
 .../models/key_vault_key_reference.rb         |   3 -
 .../models/key_vault_secret_reference.rb      |   3 -
 .../models/linux_configuration.rb             |   3 -
 .../models/list_usages_result.rb              |   4 -
 .../models/network_interface_reference.rb     |   3 -
 .../models/network_profile.rb                 |   3 -
 .../models/operation_status_response.rb       |   6 -
 .../azure_mgmt_compute/models/osdisk.rb       |   9 -
 .../azure_mgmt_compute/models/osdisk_image.rb |   2 -
 .../azure_mgmt_compute/models/osprofile.rb    |   9 -
 .../azure_mgmt_compute/models/plan.rb         |   5 -
 .../models/purchase_plan.rb                   |   4 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../azure_mgmt_compute/models/sku.rb          |   4 -
 .../models/ssh_configuration.rb               |   3 -
 .../models/ssh_public_key.rb                  |   3 -
 .../models/storage_profile.rb                 |   5 -
 .../azure_mgmt_compute/models/sub_resource.rb |   2 -
 .../models/update_resource.rb                 |   3 -
 .../models/upgrade_policy.rb                  |   2 -
 .../azure_mgmt_compute/models/usage.rb        |   5 -
 .../azure_mgmt_compute/models/usage_name.rb   |   3 -
 .../models/vault_certificate.rb               |   3 -
 .../models/vault_secret_group.rb              |   4 -
 .../models/virtual_hard_disk.rb               |   2 -
 .../models/virtual_machine.rb                 |  21 -
 .../virtual_machine_agent_instance_view.rb    |   6 -
 .../virtual_machine_capture_parameters.rb     |   4 -
 .../models/virtual_machine_capture_result.rb  |   3 -
 .../models/virtual_machine_extension.rb       |  16 -
 ...machine_extension_handler_instance_view.rb |   4 -
 .../models/virtual_machine_extension_image.rb |  12 -
 ...virtual_machine_extension_instance_view.rb |   8 -
 .../virtual_machine_extension_update.rb       |  10 -
 .../virtual_machine_extensions_list_result.rb |   3 -
 .../models/virtual_machine_identity.rb        |   4 -
 .../models/virtual_machine_image.rb           |  10 -
 .../models/virtual_machine_image_resource.rb  |   6 -
 .../models/virtual_machine_instance_view.rb   |  12 -
 .../models/virtual_machine_list_result.rb     |   4 -
 .../models/virtual_machine_scale_set.rb       |  13 -
 .../virtual_machine_scale_set_extension.rb    |  10 -
 ...ual_machine_scale_set_extension_profile.rb |   3 -
 .../virtual_machine_scale_set_identity.rb     |   4 -
 ...virtual_machine_scale_set_instance_view.rb |   6 -
 ...cale_set_instance_view_statuses_summary.rb |   3 -
 ...rtual_machine_scale_set_ipconfiguration.rb |  10 -
 .../virtual_machine_scale_set_list_result.rb  |   4 -
 ...tual_machine_scale_set_list_skus_result.rb |   4 -
 ...machine_scale_set_list_with_link_result.rb |   4 -
 ...machine_scale_set_network_configuration.rb |   6 -
 ...rtual_machine_scale_set_network_profile.rb |   3 -
 .../virtual_machine_scale_set_osdisk.rb       |   8 -
 .../virtual_machine_scale_set_osprofile.rb    |   9 -
 .../models/virtual_machine_scale_set_sku.rb   |   4 -
 .../virtual_machine_scale_set_sku_capacity.rb |   5 -
 ...rtual_machine_scale_set_storage_profile.rb |   3 -
 .../models/virtual_machine_scale_set_vm.rb    |  23 -
 ..._machine_scale_set_vmextensions_summary.rb |   4 -
 ...irtual_machine_scale_set_vminstance_ids.rb |   3 -
 ...chine_scale_set_vminstance_required_ids.rb |   3 -
 ...rtual_machine_scale_set_vminstance_view.rb |  12 -
 ...virtual_machine_scale_set_vmlist_result.rb |   4 -
 .../virtual_machine_scale_set_vmprofile.rb    |   5 -
 .../models/virtual_machine_size.rb            |   7 -
 .../virtual_machine_size_list_result.rb       |   3 -
 .../virtual_machine_status_code_count.rb      |   3 -
 .../models/win_rmconfiguration.rb             |   3 -
 .../models/win_rmlistener.rb                  |   3 -
 .../models/windows_configuration.rb           |   7 -
 .../azure_mgmt_compute/usage_operations.rb    |  29 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../virtual_machine_extension_images.rb       |  37 +-
 .../virtual_machine_extensions.rb             |  72 +--
 .../virtual_machine_images.rb                 |  63 ++-
 .../virtual_machine_scale_set_vms.rb          | 164 ++++---
 .../virtual_machine_scale_sets.rb             | 291 ++++++------
 .../virtual_machine_sizes.rb                  |  12 +-
 .../azure_mgmt_compute/virtual_machines.rb    | 256 +++++------
 .../azure_mgmt_compute/availability_sets.rb   |  57 ++-
 .../compute_management_client.rb              |   7 +-
 .../generated/azure_mgmt_compute/disks.rb     | 168 ++++---
 .../generated/azure_mgmt_compute/images.rb    | 107 +++--
 .../azure_mgmt_compute/models/access_uri.rb   |   2 -
 .../models/additional_unattend_content.rb     |   5 -
 .../models/api_entity_reference.rb            |   2 -
 .../azure_mgmt_compute/models/api_error.rb    |   7 -
 .../models/api_error_base.rb                  |   4 -
 .../models/availability_set.rb                |  15 -
 .../models/availability_set_list_result.rb    |   3 -
 .../models/boot_diagnostics.rb                |   3 -
 .../models/boot_diagnostics_instance_view.rb  |   3 -
 ...mpute_long_running_operation_properties.rb |   2 -
 .../models/creation_data.rb                   |   6 -
 .../azure_mgmt_compute/models/data_disk.rb    |   9 -
 .../models/data_disk_image.rb                 |   2 -
 .../models/diagnostics_profile.rb             |   2 -
 .../azure_mgmt_compute/models/disk.rb         |  15 -
 .../models/disk_encryption_settings.rb        |   4 -
 .../models/disk_instance_view.rb              |   4 -
 .../azure_mgmt_compute/models/disk_list.rb    |   4 -
 .../azure_mgmt_compute/models/disk_update.rb  |   8 -
 .../models/encryption_settings.rb             |   4 -
 .../models/grant_access_data.rb               |   3 -
 .../models/hardware_profile.rb                |   2 -
 .../azure_mgmt_compute/models/image.rb        |  10 -
 .../models/image_data_disk.rb                 |   7 -
 .../models/image_disk_reference.rb            |   3 -
 .../models/image_list_result.rb               |   4 -
 .../azure_mgmt_compute/models/image_osdisk.rb |   8 -
 .../models/image_reference.rb                 |   6 -
 .../models/image_storage_profile.rb           |   4 -
 .../azure_mgmt_compute/models/inner_error.rb  |   3 -
 .../models/instance_view_status.rb            |   6 -
 .../models/key_vault_and_key_reference.rb     |   3 -
 .../models/key_vault_and_secret_reference.rb  |   3 -
 .../models/key_vault_key_reference.rb         |   3 -
 .../models/key_vault_secret_reference.rb      |   3 -
 .../models/linux_configuration.rb             |   3 -
 .../models/list_usages_result.rb              |   4 -
 .../models/managed_disk_parameters.rb         |   3 -
 .../models/network_interface_reference.rb     |   3 -
 .../models/network_profile.rb                 |   3 -
 .../models/operation_status_response.rb       |   6 -
 .../azure_mgmt_compute/models/osdisk.rb       |  10 -
 .../azure_mgmt_compute/models/osdisk_image.rb |   2 -
 .../azure_mgmt_compute/models/osprofile.rb    |   9 -
 .../azure_mgmt_compute/models/plan.rb         |   5 -
 .../models/purchase_plan.rb                   |   4 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../models/resource_update.rb                 |   3 -
 .../azure_mgmt_compute/models/sku.rb          |   4 -
 .../azure_mgmt_compute/models/snapshot.rb     |  15 -
 .../models/snapshot_list.rb                   |   4 -
 .../models/snapshot_update.rb                 |   8 -
 .../azure_mgmt_compute/models/source_vault.rb |   2 -
 .../models/ssh_configuration.rb               |   3 -
 .../models/ssh_public_key.rb                  |   3 -
 .../models/storage_profile.rb                 |   5 -
 .../azure_mgmt_compute/models/sub_resource.rb |   2 -
 .../models/sub_resource_read_only.rb          |   2 -
 .../models/update_resource.rb                 |   3 -
 .../models/upgrade_policy.rb                  |   2 -
 .../azure_mgmt_compute/models/usage.rb        |   5 -
 .../azure_mgmt_compute/models/usage_name.rb   |   3 -
 .../models/vault_certificate.rb               |   3 -
 .../models/vault_secret_group.rb              |   4 -
 .../models/virtual_hard_disk.rb               |   2 -
 .../models/virtual_machine.rb                 |  21 -
 .../virtual_machine_agent_instance_view.rb    |   6 -
 .../virtual_machine_capture_parameters.rb     |   4 -
 .../models/virtual_machine_capture_result.rb  |   3 -
 .../models/virtual_machine_extension.rb       |  16 -
 ...machine_extension_handler_instance_view.rb |   4 -
 .../models/virtual_machine_extension_image.rb |  12 -
 ...virtual_machine_extension_instance_view.rb |   8 -
 .../virtual_machine_extension_update.rb       |  10 -
 .../virtual_machine_extensions_list_result.rb |   3 -
 .../models/virtual_machine_identity.rb        |   4 -
 .../models/virtual_machine_image.rb           |  10 -
 .../models/virtual_machine_image_resource.rb  |   6 -
 .../models/virtual_machine_instance_view.rb   |  12 -
 .../models/virtual_machine_list_result.rb     |   4 -
 .../models/virtual_machine_scale_set.rb       |  15 -
 .../virtual_machine_scale_set_data_disk.rb    |   7 -
 .../virtual_machine_scale_set_extension.rb    |  10 -
 ...ual_machine_scale_set_extension_profile.rb |   3 -
 .../virtual_machine_scale_set_identity.rb     |   4 -
 ...virtual_machine_scale_set_instance_view.rb |   6 -
 ...cale_set_instance_view_statuses_summary.rb |   3 -
 ...rtual_machine_scale_set_ipconfiguration.rb |  10 -
 .../virtual_machine_scale_set_list_result.rb  |   4 -
 ...tual_machine_scale_set_list_skus_result.rb |   4 -
 ...machine_scale_set_list_with_link_result.rb |   4 -
 ...chine_scale_set_managed_disk_parameters.rb |   2 -
 ...machine_scale_set_network_configuration.rb |   6 -
 ...rtual_machine_scale_set_network_profile.rb |   3 -
 .../virtual_machine_scale_set_osdisk.rb       |   9 -
 .../virtual_machine_scale_set_osprofile.rb    |   9 -
 .../models/virtual_machine_scale_set_sku.rb   |   4 -
 .../virtual_machine_scale_set_sku_capacity.rb |   5 -
 ...rtual_machine_scale_set_storage_profile.rb |   5 -
 .../models/virtual_machine_scale_set_vm.rb    |  23 -
 ..._machine_scale_set_vmextensions_summary.rb |   4 -
 ...irtual_machine_scale_set_vminstance_ids.rb |   3 -
 ...chine_scale_set_vminstance_required_ids.rb |   3 -
 ...rtual_machine_scale_set_vminstance_view.rb |  13 -
 ...virtual_machine_scale_set_vmlist_result.rb |   4 -
 .../virtual_machine_scale_set_vmprofile.rb    |   5 -
 .../models/virtual_machine_size.rb            |   7 -
 .../virtual_machine_size_list_result.rb       |   3 -
 .../virtual_machine_status_code_count.rb      |   3 -
 .../models/win_rmconfiguration.rb             |   3 -
 .../models/win_rmlistener.rb                  |   3 -
 .../models/windows_configuration.rb           |   7 -
 .../generated/azure_mgmt_compute/snapshots.rb | 168 ++++---
 .../azure_mgmt_compute/usage_operations.rb    |  29 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../virtual_machine_extension_images.rb       |  37 +-
 .../virtual_machine_extensions.rb             |  72 +--
 .../virtual_machine_images.rb                 |  63 ++-
 .../virtual_machine_scale_set_vms.rb          | 183 ++++----
 .../virtual_machine_scale_sets.rb             | 310 +++++++------
 .../virtual_machine_sizes.rb                  |  12 +-
 .../azure_mgmt_compute/virtual_machines.rb    | 275 ++++++------
 .../azure_mgmt_compute/availability_sets.rb   |  57 ++-
 .../compute_management_client.rb              |   7 +-
 .../generated/azure_mgmt_compute/disks.rb     | 168 ++++---
 .../generated/azure_mgmt_compute/images.rb    | 107 +++--
 .../azure_mgmt_compute/models/access_uri.rb   |   2 -
 .../models/additional_unattend_content.rb     |   5 -
 .../models/api_entity_reference.rb            |   2 -
 .../azure_mgmt_compute/models/api_error.rb    |   7 -
 .../models/api_error_base.rb                  |   4 -
 .../models/availability_set.rb                |  14 -
 .../models/availability_set_list_result.rb    |   3 -
 .../models/boot_diagnostics.rb                |   3 -
 .../models/boot_diagnostics_instance_view.rb  |   3 -
 ...mpute_long_running_operation_properties.rb |   2 -
 .../models/creation_data.rb                   |   6 -
 .../azure_mgmt_compute/models/data_disk.rb    |   9 -
 .../models/data_disk_image.rb                 |   2 -
 .../models/diagnostics_profile.rb             |   2 -
 .../azure_mgmt_compute/models/disk.rb         |  17 -
 .../models/disk_encryption_settings.rb        |   4 -
 .../models/disk_instance_view.rb              |   6 -
 .../azure_mgmt_compute/models/disk_list.rb    |   4 -
 .../azure_mgmt_compute/models/disk_sku.rb     |   3 -
 .../azure_mgmt_compute/models/disk_update.rb  |   7 -
 .../models/encryption_settings.rb             |   4 -
 .../models/grant_access_data.rb               |   3 -
 .../models/hardware_profile.rb                |   2 -
 .../azure_mgmt_compute/models/image.rb        |  10 -
 .../models/image_data_disk.rb                 |   8 -
 .../models/image_disk_reference.rb            |   3 -
 .../models/image_list_result.rb               |   4 -
 .../azure_mgmt_compute/models/image_osdisk.rb |   9 -
 .../models/image_reference.rb                 |   6 -
 .../models/image_storage_profile.rb           |   4 -
 .../azure_mgmt_compute/models/inner_error.rb  |   3 -
 .../models/instance_view_status.rb            |   6 -
 .../models/key_vault_and_key_reference.rb     |   3 -
 .../models/key_vault_and_secret_reference.rb  |   3 -
 .../models/key_vault_key_reference.rb         |   3 -
 .../models/key_vault_secret_reference.rb      |   3 -
 .../models/linux_configuration.rb             |   3 -
 .../models/list_usages_result.rb              |   4 -
 .../models/maintenance_redeploy_status.rb     |   8 -
 .../models/managed_disk_parameters.rb         |   3 -
 .../models/network_interface_reference.rb     |   3 -
 .../models/network_profile.rb                 |   3 -
 .../models/operation_status_response.rb       |   6 -
 .../azure_mgmt_compute/models/osdisk.rb       |  10 -
 .../azure_mgmt_compute/models/osdisk_image.rb |   2 -
 .../azure_mgmt_compute/models/osprofile.rb    |   9 -
 .../azure_mgmt_compute/models/plan.rb         |   5 -
 .../models/purchase_plan.rb                   |   4 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../azure_mgmt_compute/models/resource_sku.rb |  18 -
 .../models/resource_sku_capabilities.rb       |   3 -
 .../models/resource_sku_capacity.rb           |   5 -
 .../models/resource_sku_costs.rb              |   4 -
 .../models/resource_sku_restrictions.rb       |   5 -
 .../models/resource_skus_result.rb            |   4 -
 .../models/resource_update.rb                 |   4 -
 .../models/rolling_upgrade_policy.rb          |   5 -
 .../models/rolling_upgrade_progress_info.rb   |   5 -
 .../models/rolling_upgrade_running_status.rb  |   5 -
 .../models/rolling_upgrade_status_info.rb     |  11 -
 .../models/run_command_document.rb            |  10 -
 .../models/run_command_document_base.rb       |   6 -
 .../models/run_command_input.rb               |   6 -
 .../models/run_command_input_parameter.rb     |   3 -
 .../models/run_command_list_result.rb         |   4 -
 .../run_command_parameter_definition.rb       |   5 -
 .../models/run_command_result.rb              |   7 -
 .../azure_mgmt_compute/models/sku.rb          |   4 -
 .../azure_mgmt_compute/models/snapshot.rb     |  15 -
 .../models/snapshot_list.rb                   |   4 -
 .../models/snapshot_update.rb                 |   7 -
 .../azure_mgmt_compute/models/source_vault.rb |   2 -
 .../models/ssh_configuration.rb               |   3 -
 .../models/ssh_public_key.rb                  |   3 -
 .../models/storage_profile.rb                 |   5 -
 .../azure_mgmt_compute/models/sub_resource.rb |   2 -
 .../models/sub_resource_read_only.rb          |   2 -
 .../models/update_resource.rb                 |   3 -
 .../models/upgrade_policy.rb                  |   4 -
 .../azure_mgmt_compute/models/usage.rb        |   5 -
 .../azure_mgmt_compute/models/usage_name.rb   |   3 -
 .../models/vault_certificate.rb               |   3 -
 .../models/vault_secret_group.rb              |   4 -
 .../models/virtual_hard_disk.rb               |   2 -
 .../models/virtual_machine.rb                 |  23 -
 .../virtual_machine_agent_instance_view.rb    |   6 -
 .../virtual_machine_capture_parameters.rb     |   4 -
 .../models/virtual_machine_capture_result.rb  |   3 -
 .../models/virtual_machine_extension.rb       |  16 -
 ...machine_extension_handler_instance_view.rb |   4 -
 .../models/virtual_machine_extension_image.rb |  12 -
 ...virtual_machine_extension_instance_view.rb |   8 -
 .../virtual_machine_extension_update.rb       |  10 -
 .../virtual_machine_extensions_list_result.rb |   3 -
 .../models/virtual_machine_health_status.rb   |   2 -
 .../models/virtual_machine_identity.rb        |   4 -
 .../models/virtual_machine_image.rb           |  10 -
 .../models/virtual_machine_image_resource.rb  |   6 -
 .../models/virtual_machine_instance_view.rb   |  13 -
 .../models/virtual_machine_list_result.rb     |   4 -
 .../models/virtual_machine_scale_set.rb       |  18 -
 .../virtual_machine_scale_set_data_disk.rb    |   7 -
 .../virtual_machine_scale_set_extension.rb    |  11 -
 ...machine_scale_set_extension_list_result.rb |   4 -
 ...ual_machine_scale_set_extension_profile.rb |   3 -
 .../virtual_machine_scale_set_identity.rb     |   4 -
 ...virtual_machine_scale_set_instance_view.rb |   6 -
 ...cale_set_instance_view_statuses_summary.rb |   3 -
 ...rtual_machine_scale_set_ipconfiguration.rb |  13 -
 .../virtual_machine_scale_set_list_result.rb  |   4 -
 ...tual_machine_scale_set_list_skus_result.rb |   4 -
 ...machine_scale_set_list_with_link_result.rb |   4 -
 ...chine_scale_set_managed_disk_parameters.rb |   2 -
 ...machine_scale_set_network_configuration.rb |   9 -
 ..._set_network_configuration_dns_settings.rb |   3 -
 ...rtual_machine_scale_set_network_profile.rb |   4 -
 .../virtual_machine_scale_set_osdisk.rb       |   9 -
 .../virtual_machine_scale_set_osprofile.rb    |   9 -
 ...cale_set_public_ipaddress_configuration.rb |   4 -
 ...ic_ipaddress_configuration_dns_settings.rb |   2 -
 .../models/virtual_machine_scale_set_sku.rb   |   4 -
 .../virtual_machine_scale_set_sku_capacity.rb |   5 -
 ...rtual_machine_scale_set_storage_profile.rb |   5 -
 .../virtual_machine_scale_set_update.rb       |  10 -
 ...achine_scale_set_update_ipconfiguration.rb |  13 -
 ..._scale_set_update_network_configuration.rb |   9 -
 ...achine_scale_set_update_network_profile.rb |   3 -
 ...virtual_machine_scale_set_update_osdisk.rb |   6 -
 ...tual_machine_scale_set_update_osprofile.rb |   6 -
 ...t_update_public_ipaddress_configuration.rb |   4 -
 ...achine_scale_set_update_storage_profile.rb |   5 -
 ...tual_machine_scale_set_update_vmprofile.rb |   7 -
 .../models/virtual_machine_scale_set_vm.rb    |  23 -
 ..._machine_scale_set_vmextensions_summary.rb |   4 -
 ...irtual_machine_scale_set_vminstance_ids.rb |   3 -
 ...chine_scale_set_vminstance_required_ids.rb |   3 -
 ...rtual_machine_scale_set_vminstance_view.rb |  14 -
 ...virtual_machine_scale_set_vmlist_result.rb |   4 -
 .../virtual_machine_scale_set_vmprofile.rb    |   7 -
 .../models/virtual_machine_size.rb            |   7 -
 .../virtual_machine_size_list_result.rb       |   3 -
 .../virtual_machine_status_code_count.rb      |   3 -
 .../models/win_rmconfiguration.rb             |   3 -
 .../models/win_rmlistener.rb                  |   3 -
 .../models/windows_configuration.rb           |   7 -
 .../azure_mgmt_compute/resource_skus.rb       |  28 +-
 .../generated/azure_mgmt_compute/snapshots.rb | 168 ++++---
 .../azure_mgmt_compute/usage_operations.rb    |  29 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../virtual_machine_extension_images.rb       |  37 +-
 .../virtual_machine_extensions.rb             |  72 +--
 .../virtual_machine_images.rb                 |  63 ++-
 .../virtual_machine_run_commands.rb           |  41 +-
 .../virtual_machine_scale_set_extensions.rb   |  79 ++--
 ...tual_machine_scale_set_rolling_upgrades.rb |  49 +--
 .../virtual_machine_scale_set_vms.rb          | 183 ++++----
 .../virtual_machine_scale_sets.rb             | 335 +++++++-------
 .../virtual_machine_sizes.rb                  |  12 +-
 .../azure_mgmt_compute/virtual_machines.rb    | 326 +++++++-------
 .../compute_management_client.rb              |   7 +-
 .../azure_mgmt_compute/models/resource_sku.rb |  20 -
 .../models/resource_sku_capabilities.rb       |   3 -
 .../models/resource_sku_capacity.rb           |   5 -
 .../models/resource_sku_costs.rb              |   4 -
 .../models/resource_sku_location_info.rb      |   4 -
 .../models/resource_sku_restriction_info.rb   |   5 -
 .../models/resource_sku_restrictions.rb       |   6 -
 .../models/resource_skus_result.rb            |   4 -
 .../azure_mgmt_compute/resource_skus.rb       |  28 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../azure_mgmt_compute/availability_sets.rb   |  70 ++-
 .../compute_management_client.rb              |   7 +-
 .../generated/azure_mgmt_compute/images.rb    | 128 +++---
 .../azure_mgmt_compute/log_analytics.rb       |  44 +-
 .../models/additional_unattend_content.rb     |   5 -
 .../models/api_entity_reference.rb            |   2 -
 .../azure_mgmt_compute/models/api_error.rb    |   7 -
 .../models/api_error_base.rb                  |   4 -
 .../models/auto_osupgrade_policy.rb           |   2 -
 .../models/availability_set.rb                |  14 -
 .../models/availability_set_list_result.rb    |   3 -
 .../models/availability_set_update.rb         |  10 -
 .../models/boot_diagnostics.rb                |   3 -
 .../models/boot_diagnostics_instance_view.rb  |   3 -
 ...mpute_long_running_operation_properties.rb |   2 -
 .../models/compute_operation_list_result.rb   |   3 -
 .../models/compute_operation_value.rb         |   7 -
 .../azure_mgmt_compute/models/data_disk.rb    |  10 -
 .../models/data_disk_image.rb                 |   2 -
 .../models/diagnostics_profile.rb             |   2 -
 .../models/disk_encryption_settings.rb        |   4 -
 .../models/disk_instance_view.rb              |   6 -
 .../models/hardware_profile.rb                |   2 -
 .../azure_mgmt_compute/models/image.rb        |  10 -
 .../models/image_data_disk.rb                 |   8 -
 .../models/image_list_result.rb               |   4 -
 .../azure_mgmt_compute/models/image_osdisk.rb |   9 -
 .../models/image_reference.rb                 |   6 -
 .../models/image_storage_profile.rb           |   5 -
 .../azure_mgmt_compute/models/image_update.rb |   6 -
 .../azure_mgmt_compute/models/inner_error.rb  |   3 -
 .../models/instance_view_status.rb            |   6 -
 .../models/key_vault_key_reference.rb         |   3 -
 .../models/key_vault_secret_reference.rb      |   3 -
 .../models/linux_configuration.rb             |   3 -
 .../models/list_usages_result.rb              |   4 -
 .../models/log_analytics_input_base.rb        |   7 -
 .../models/log_analytics_operation_result.rb  |   7 -
 .../models/log_analytics_output.rb            |   2 -
 .../models/maintenance_redeploy_status.rb     |   8 -
 .../models/managed_disk_parameters.rb         |   3 -
 .../models/network_interface_reference.rb     |   3 -
 .../models/network_profile.rb                 |   3 -
 .../models/operation_status_response.rb       |   6 -
 .../azure_mgmt_compute/models/osdisk.rb       |  11 -
 .../azure_mgmt_compute/models/osdisk_image.rb |   2 -
 .../azure_mgmt_compute/models/osprofile.rb    |   9 -
 .../azure_mgmt_compute/models/plan.rb         |   5 -
 .../models/purchase_plan.rb                   |   4 -
 .../models/recovery_walk_response.rb          |   3 -
 .../models/request_rate_by_interval_input.rb  |   8 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../models/rollback_status_info.rb            |   4 -
 .../models/rolling_upgrade_policy.rb          |   5 -
 .../models/rolling_upgrade_progress_info.rb   |   5 -
 .../models/rolling_upgrade_running_status.rb  |   5 -
 .../models/rolling_upgrade_status_info.rb     |  11 -
 .../models/run_command_document.rb            |  10 -
 .../models/run_command_document_base.rb       |   6 -
 .../models/run_command_input.rb               |   6 -
 .../models/run_command_input_parameter.rb     |   3 -
 .../models/run_command_list_result.rb         |   4 -
 .../run_command_parameter_definition.rb       |   5 -
 .../models/run_command_result.rb              |   7 -
 .../azure_mgmt_compute/models/sku.rb          |   4 -
 .../models/ssh_configuration.rb               |   3 -
 .../models/ssh_public_key.rb                  |   3 -
 .../models/storage_profile.rb                 |   5 -
 .../azure_mgmt_compute/models/sub_resource.rb |   2 -
 .../models/sub_resource_read_only.rb          |   2 -
 .../models/throttled_requests_input.rb        |   7 -
 .../models/update_resource.rb                 |   3 -
 ...pgrade_operation_historical_status_info.rb |   4 -
 ...ation_historical_status_info_properties.rb |   7 -
 .../upgrade_operation_history_status.rb       |   4 -
 .../models/upgrade_policy.rb                  |   5 -
 .../azure_mgmt_compute/models/usage.rb        |   5 -
 .../azure_mgmt_compute/models/usage_name.rb   |   3 -
 .../models/vault_certificate.rb               |   3 -
 .../models/vault_secret_group.rb              |   4 -
 .../models/virtual_hard_disk.rb               |   2 -
 .../models/virtual_machine.rb                 |  23 -
 .../virtual_machine_agent_instance_view.rb    |   6 -
 .../virtual_machine_capture_parameters.rb     |   4 -
 .../models/virtual_machine_capture_result.rb  |   3 -
 .../models/virtual_machine_extension.rb       |  16 -
 ...machine_extension_handler_instance_view.rb |   4 -
 .../models/virtual_machine_extension_image.rb |  12 -
 ...virtual_machine_extension_instance_view.rb |   8 -
 .../virtual_machine_extension_update.rb       |  10 -
 .../virtual_machine_extensions_list_result.rb |   3 -
 .../models/virtual_machine_health_status.rb   |   2 -
 .../models/virtual_machine_identity.rb        |   6 -
 .../models/virtual_machine_image.rb           |  10 -
 .../models/virtual_machine_image_resource.rb  |   6 -
 .../models/virtual_machine_instance_view.rb   |  16 -
 .../models/virtual_machine_list_result.rb     |   4 -
 .../models/virtual_machine_scale_set.rb       |  20 -
 .../virtual_machine_scale_set_data_disk.rb    |   8 -
 .../virtual_machine_scale_set_extension.rb    |  11 -
 ...machine_scale_set_extension_list_result.rb |   4 -
 ...ual_machine_scale_set_extension_profile.rb |   3 -
 .../virtual_machine_scale_set_identity.rb     |   6 -
 ...virtual_machine_scale_set_instance_view.rb |   6 -
 ...cale_set_instance_view_statuses_summary.rb |   3 -
 ...rtual_machine_scale_set_ipconfiguration.rb |  13 -
 ...achine_scale_set_list_osupgrade_history.rb |   4 -
 .../virtual_machine_scale_set_list_result.rb  |   4 -
 ...tual_machine_scale_set_list_skus_result.rb |   4 -
 ...machine_scale_set_list_with_link_result.rb |   4 -
 ...chine_scale_set_managed_disk_parameters.rb |   2 -
 ...machine_scale_set_network_configuration.rb |  10 -
 ..._set_network_configuration_dns_settings.rb |   3 -
 ...rtual_machine_scale_set_network_profile.rb |   4 -
 .../virtual_machine_scale_set_osdisk.rb       |  10 -
 .../virtual_machine_scale_set_osprofile.rb    |   9 -
 ...cale_set_public_ipaddress_configuration.rb |   4 -
 ...ic_ipaddress_configuration_dns_settings.rb |   2 -
 .../models/virtual_machine_scale_set_sku.rb   |   4 -
 .../virtual_machine_scale_set_sku_capacity.rb |   5 -
 ...rtual_machine_scale_set_storage_profile.rb |   5 -
 .../virtual_machine_scale_set_update.rb       |  10 -
 ...achine_scale_set_update_ipconfiguration.rb |  13 -
 ..._scale_set_update_network_configuration.rb |  10 -
 ...achine_scale_set_update_network_profile.rb |   3 -
 ...virtual_machine_scale_set_update_osdisk.rb |   7 -
 ...tual_machine_scale_set_update_osprofile.rb |   6 -
 ...t_update_public_ipaddress_configuration.rb |   4 -
 ...achine_scale_set_update_storage_profile.rb |   5 -
 ...tual_machine_scale_set_update_vmprofile.rb |   7 -
 .../models/virtual_machine_scale_set_vm.rb    |  23 -
 ..._machine_scale_set_vmextensions_summary.rb |   4 -
 ...irtual_machine_scale_set_vminstance_ids.rb |   3 -
 ...chine_scale_set_vminstance_required_ids.rb |   3 -
 ...rtual_machine_scale_set_vminstance_view.rb |  15 -
 ...virtual_machine_scale_set_vmlist_result.rb |   4 -
 .../virtual_machine_scale_set_vmprofile.rb    |   9 -
 .../models/virtual_machine_size.rb            |   7 -
 .../virtual_machine_size_list_result.rb       |   3 -
 .../virtual_machine_status_code_count.rb      |   3 -
 .../models/virtual_machine_update.rb          |  17 -
 .../models/win_rmconfiguration.rb             |   3 -
 .../models/win_rmlistener.rb                  |   3 -
 .../models/windows_configuration.rb           |   7 -
 .../azure_mgmt_compute/operations.rb          |  11 +-
 .../azure_mgmt_compute/usage_operations.rb    |  29 +-
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../virtual_machine_extension_images.rb       |  37 +-
 .../virtual_machine_extensions.rb             |  72 +--
 .../virtual_machine_images.rb                 |  63 ++-
 .../virtual_machine_run_commands.rb           |  41 +-
 .../virtual_machine_scale_set_extensions.rb   |  79 ++--
 ...tual_machine_scale_set_rolling_upgrades.rb |  49 +--
 .../virtual_machine_scale_set_vms.rb          | 242 +++++-----
 .../virtual_machine_scale_sets.rb             | 416 +++++++++---------
 .../virtual_machine_sizes.rb                  |  12 +-
 .../azure_mgmt_compute/virtual_machines.rb    | 347 +++++++--------
 .../generated/azure_mgmt_compute.rb           |  25 +-
 .../compute_management_client.rb              |   7 +-
 .../generated/azure_mgmt_compute/disks.rb     | 206 ++++-----
 .../azure_mgmt_compute/models/access_uri.rb   |   4 +-
 .../models/creation_data.rb                   |   6 -
 .../azure_mgmt_compute/models/disk.rb         |  17 -
 .../azure_mgmt_compute/models/disk_list.rb    |   4 -
 .../azure_mgmt_compute/models/disk_sku.rb     |   3 -
 .../azure_mgmt_compute/models/disk_update.rb  |  59 ++-
 .../models/encryption_settings.rb             |   4 -
 .../models/grant_access_data.rb               |   3 -
 .../models/image_disk_reference.rb            |   3 -
 .../models/key_vault_and_key_reference.rb     |   3 -
 .../models/key_vault_and_secret_reference.rb  |   3 -
 .../azure_mgmt_compute/models/resource.rb     |   7 -
 .../azure_mgmt_compute/models/snapshot.rb     |  15 -
 .../models/snapshot_list.rb                   |   4 -
 .../azure_mgmt_compute/models/snapshot_sku.rb |   3 -
 .../models/snapshot_update.rb                 |  59 ++-
 .../azure_mgmt_compute/models/source_vault.rb |   2 -
 .../generated/azure_mgmt_compute/snapshots.rb | 206 ++++-----
 .../generated/azure_mgmt_compute/version.rb   |   8 +
 .../lib/azure_mgmt_compute.rb                 |   8 +-
 .../latest/modules/compute_profile_module.rb  |  68 ++-
 678 files changed, 3653 insertions(+), 7378 deletions(-)
 create mode 100644 management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/version.rb
 create mode 100644 management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/version.rb

diff --git a/azure_sdk/lib/azure_sdk.rb b/azure_sdk/lib/azure_sdk.rb
index 4de13c3d8b..3d3eabaa94 100644
--- a/azure_sdk/lib/azure_sdk.rb
+++ b/azure_sdk/lib/azure_sdk.rb
@@ -2,5 +2,5 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
-require 'latest/latest_profile_client'
 require 'v2017_03_09/v2017_03_09_profile_client'
+require 'latest/latest_profile_client'
diff --git a/azure_sdk/lib/latest/modules/compute_profile_module.rb b/azure_sdk/lib/latest/modules/compute_profile_module.rb
index 7b38fcdc57..be64c5e0c4 100644
--- a/azure_sdk/lib/latest/modules/compute_profile_module.rb
+++ b/azure_sdk/lib/latest/modules/compute_profile_module.rb
@@ -27,23 +27,22 @@ module Mgmt
       VirtualMachineRunCommands = Azure::Compute::Mgmt::V2017_12_01::VirtualMachineRunCommands
 
       module Models
+        EncryptionSettings = Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
+        DiskSku = Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
+        DiskUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
+        CreationData = Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
         DiskList = Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
+        KeyVaultAndSecretReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
         SnapshotSku = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
-        ResourceUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::ResourceUpdate
         GrantAccessData = Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
-        CreationData = Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
-        AccessUri = Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
-        KeyVaultAndSecretReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
-        KeyVaultAndKeyReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
-        EncryptionSettings = Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
-        DiskSku = Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
         SourceVault = Azure::Compute::Mgmt::V2018_04_01::Models::SourceVault
-        SnapshotList = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+        AccessUri = Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
         ImageDiskReference = Azure::Compute::Mgmt::V2018_04_01::Models::ImageDiskReference
+        SnapshotList = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+        KeyVaultAndKeyReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
+        SnapshotUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
         Disk = Azure::Compute::Mgmt::V2018_04_01::Models::Disk
-        DiskUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
         Snapshot = Azure::Compute::Mgmt::V2018_04_01::Models::Snapshot
-        SnapshotUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
         DiskCreateOption = Azure::Compute::Mgmt::V2018_04_01::Models::DiskCreateOption
         SnapshotStorageAccountTypes = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotStorageAccountTypes
         AccessLevel = Azure::Compute::Mgmt::V2018_04_01::Models::AccessLevel
@@ -287,57 +286,54 @@ def method_missing(method, *args)
         end
 
         class ModelClasses
-          def disk_list
-            Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
-          end
-          def snapshot_sku
-            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
+          def encryption_settings
+            Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
           end
-          def resource_update
-            Azure::Compute::Mgmt::V2018_04_01::Models::ResourceUpdate
+          def disk_sku
+            Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
           end
-          def grant_access_data
-            Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
+          def disk_update
+            Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
           end
           def creation_data
             Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
           end
-          def access_uri
-            Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
+          def disk_list
+            Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
           end
           def key_vault_and_secret_reference
             Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
           end
-          def key_vault_and_key_reference
-            Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
-          end
-          def encryption_settings
-            Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
+          def snapshot_sku
+            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
           end
-          def disk_sku
-            Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
+          def grant_access_data
+            Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
           end
           def source_vault
             Azure::Compute::Mgmt::V2018_04_01::Models::SourceVault
           end
-          def snapshot_list
-            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+          def access_uri
+            Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
           end
           def image_disk_reference
             Azure::Compute::Mgmt::V2018_04_01::Models::ImageDiskReference
           end
+          def snapshot_list
+            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+          end
+          def key_vault_and_key_reference
+            Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
+          end
+          def snapshot_update
+            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
+          end
           def disk
             Azure::Compute::Mgmt::V2018_04_01::Models::Disk
           end
-          def disk_update
-            Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
-          end
           def snapshot
             Azure::Compute::Mgmt::V2018_04_01::Models::Snapshot
           end
-          def snapshot_update
-            Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
-          end
           def disk_create_option
             Azure::Compute::Mgmt::V2018_04_01::Models::DiskCreateOption
           end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/availability_sets.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/availability_sets.rb
index 76ef20946a..36e7985a74 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/availability_sets.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/availability_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def create_or_update_with_http_info(resource_group_name, name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -75,12 +75,13 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::AvailabilitySet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -137,8 +138,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, availability_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, availability_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -152,8 +153,8 @@ def delete(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      delete_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -166,7 +167,7 @@ def delete_with_http_info(resource_group_name, availability_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -174,7 +175,6 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,8 +229,8 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def get(resource_group_name, availability_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, availability_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -244,8 +244,8 @@ def get(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      get_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -258,7 +258,7 @@ def get_with_http_info(resource_group_name, availability_set_name, custom_header
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def get_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -266,7 +266,6 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -320,8 +319,8 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySetListResult] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -334,8 +333,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -347,14 +346,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -410,8 +408,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, availability_set_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, availability_set_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -426,8 +424,8 @@ def list_available_sizes(resource_group_name, availability_set_name, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -441,7 +439,7 @@ def list_available_sizes_with_http_info(resource_group_name, availability_set_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -449,7 +447,6 @@ def list_available_sizes_async(resource_group_name, availability_set_name, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/compute_management_client.rb
index 3a0e3dadd9..7a65d7da58 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/compute_management_client.rb
@@ -138,9 +138,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -157,7 +154,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2015_06_15::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2015_06_15::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/additional_unattend_content.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/additional_unattend_content.rb
index 54ef57d8d9..ced94450b4 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/additional_unattend_content.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/additional_unattend_content.rb
@@ -42,7 +42,6 @@ class AdditionalUnattendContent
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AdditionalUnattendContent',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AdditionalUnattendContent',
             model_properties: {
               pass_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'passName',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               component_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'componentName',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               setting_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'settingName',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'content',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_entity_reference.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_entity_reference.rb
index f6e6f4d261..2012be88f5 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_entity_reference.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_entity_reference.rb
@@ -23,7 +23,6 @@ class ApiEntityReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiEntityReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'ApiEntityReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error.rb
index 786ea0f239..9644ad5d87 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error.rb
@@ -34,7 +34,6 @@ class ApiError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiError',
           type: {
@@ -42,13 +41,11 @@ def self.mapper()
             class_name: 'ApiError',
             model_properties: {
               details: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'details',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ApiErrorBaseElementType',
                       type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               innererror: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'innererror',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -84,7 +78,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error_base.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error_base.rb
index 01a8697e1a..a69d281a52 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error_base.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/api_error_base.rb
@@ -28,7 +28,6 @@ class ApiErrorBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiErrorBase',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ApiErrorBase',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set.rb
index 15593b084f..8885002e80 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set.rb
@@ -42,7 +42,6 @@ class AvailabilitySet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySet',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AvailabilitySet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -85,13 +80,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -101,7 +94,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -109,7 +101,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -117,13 +108,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -134,14 +123,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set_list_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set_list_result.rb
index c40fa7c32e..a31a6b8e75 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/availability_set_list_result.rb
@@ -22,7 +22,6 @@ class AvailabilitySetListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'AvailabilitySetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AvailabilitySetElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics.rb
index c1d169978f..97d8aa0822 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics.rb
@@ -31,7 +31,6 @@ class BootDiagnostics
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnostics',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'BootDiagnostics',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               storage_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
index 40a23cb5d1..34103182f2 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
@@ -25,7 +25,6 @@ class BootDiagnosticsInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnosticsInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'BootDiagnosticsInstanceView',
             model_properties: {
               console_screenshot_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'consoleScreenshotBlobUri',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               serial_console_log_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'serialConsoleLogBlobUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
index d6b7bff229..30fa8549ef 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
@@ -22,7 +22,6 @@ class ComputeLongRunningOperationProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeLongRunningOperationProperties',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'ComputeLongRunningOperationProperties',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk.rb
index 10659bd3fc..3a346792d1 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk.rb
@@ -60,7 +60,6 @@ class DataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDisk',
           type: {
@@ -68,7 +67,6 @@ def self.mapper()
             class_name: 'DataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -76,7 +74,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhd',
                 type: {
@@ -93,7 +89,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -102,7 +97,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -111,7 +105,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -120,7 +113,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk_image.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk_image.rb
index 85819c7256..15fdf33383 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk_image.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/data_disk_image.rb
@@ -24,7 +24,6 @@ class DataDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDiskImage',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'DataDiskImage',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lun',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/diagnostics_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/diagnostics_profile.rb
index 949308d837..83bafbce0e 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/diagnostics_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/diagnostics_profile.rb
@@ -28,7 +28,6 @@ class DiagnosticsProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiagnosticsProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'DiagnosticsProfile',
             model_properties: {
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_encryption_settings.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
index c693b6e7c2..07826581cc 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
@@ -31,7 +31,6 @@ class DiskEncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskEncryptionSettings',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'DiskEncryptionSettings',
             model_properties: {
               disk_encryption_key: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_instance_view.rb
index 94accd0eb5..6daa2440b8 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/disk_instance_view.rb
@@ -25,7 +25,6 @@ class DiskInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'DiskInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -41,13 +39,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/hardware_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/hardware_profile.rb
index e5b178e1b0..ba9afbc2bf 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/hardware_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/hardware_profile.rb
@@ -46,7 +46,6 @@ class HardwareProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'HardwareProfile',
           type: {
@@ -54,7 +53,6 @@ def self.mapper()
             class_name: 'HardwareProfile',
             model_properties: {
               vm_size: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmSize',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/image_reference.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/image_reference.rb
index 5443a7ffbf..708dfdaba2 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/image_reference.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/image_reference.rb
@@ -42,7 +42,6 @@ class ImageReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageReference',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'ImageReference',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               offer: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'offer',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'version',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/inner_error.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/inner_error.rb
index f3659f2345..3cf9fc379e 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/inner_error.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/inner_error.rb
@@ -25,7 +25,6 @@ class InnerError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InnerError',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'InnerError',
             model_properties: {
               exceptiontype: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'exceptiontype',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               errordetail: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'errordetail',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/instance_view_status.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/instance_view_status.rb
index b5a2eb4587..36ffab7004 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/instance_view_status.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/instance_view_status.rb
@@ -36,7 +36,6 @@ class InstanceViewStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InstanceViewStatus',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'InstanceViewStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               level: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'level',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               display_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'displayStatus',
                 type: {
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
@@ -77,7 +72,6 @@ def self.mapper()
                 }
               },
               time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'time',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_key_reference.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
index 1d8dd95b9d..e8a8b26e80 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultKeyReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultKeyReference',
             model_properties: {
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
index 2e5ebd97f7..4d44d27aa9 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultSecretReference',
             model_properties: {
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/linux_configuration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/linux_configuration.rb
index d786811c4c..239a746b06 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/linux_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/linux_configuration.rb
@@ -33,7 +33,6 @@ class LinuxConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LinuxConfiguration',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'LinuxConfiguration',
             model_properties: {
               disable_password_authentication: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disablePasswordAuthentication',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               ssh: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'ssh',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/list_usages_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/list_usages_result.rb
index 21ae97ec21..9f98be54d9 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/list_usages_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/list_usages_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ListUsagesResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ListUsagesResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UsageElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_interface_reference.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_interface_reference.rb
index 38fe916133..66d490c067 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_interface_reference.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_interface_reference.rb
@@ -23,7 +23,6 @@ class NetworkInterfaceReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkInterfaceReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'NetworkInterfaceReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_profile.rb
index 568128b882..7e71e08270 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/network_profile.rb
@@ -24,7 +24,6 @@ class NetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'NetworkProfile',
             model_properties: {
               network_interfaces: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaces',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'NetworkInterfaceReferenceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/operation_status_response.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/operation_status_response.rb
index 9c6031f3de..f2c82e10e4 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/operation_status_response.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/operation_status_response.rb
@@ -34,7 +34,6 @@ class OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OperationStatusResponse',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'OperationStatusResponse',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk.rb
index c3601a0fab..9eb4450822 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk.rb
@@ -69,7 +69,6 @@ class OSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDisk',
           type: {
@@ -77,7 +76,6 @@ def self.mapper()
             class_name: 'OSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -86,7 +84,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
@@ -95,7 +92,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -103,7 +99,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhd',
                 type: {
@@ -112,7 +107,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -121,7 +115,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -130,7 +123,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -139,7 +131,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk_image.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk_image.rb
index 695522d6fa..5701ad55b8 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk_image.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osdisk_image.rb
@@ -23,7 +23,6 @@ class OSDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDiskImage',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'OSDiskImage',
             model_properties: {
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'operatingSystem',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osprofile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osprofile.rb
index 88ad6fa88e..3f8a1becab 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/osprofile.rb
@@ -86,7 +86,6 @@ class OSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSProfile',
           type: {
@@ -94,7 +93,6 @@ def self.mapper()
             class_name: 'OSProfile',
             model_properties: {
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -102,7 +100,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -110,7 +107,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -126,7 +121,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -135,7 +129,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -144,13 +137,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/plan.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/plan.rb
index fa63eb9d45..a4bd9c130c 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/plan.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/plan.rb
@@ -38,7 +38,6 @@ class Plan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Plan',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'Plan',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'product',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               promotion_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'promotionCode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/purchase_plan.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/purchase_plan.rb
index 4c322a768b..a3eafc445a 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/purchase_plan.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/purchase_plan.rb
@@ -31,7 +31,6 @@ class PurchasePlan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'PurchasePlan',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'PurchasePlan',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'publisher',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'product',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/resource.rb
index 94fff363fa..dc9f9b4ce2 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sku.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sku.rb
index 86d4c7cfb1..3269449ccf 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sku.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sku.rb
@@ -31,7 +31,6 @@ class Sku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Sku',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'Sku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tier',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'capacity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_configuration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_configuration.rb
index 440a120759..1bab3c1885 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_configuration.rb
@@ -23,7 +23,6 @@ class SshConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'SshConfiguration',
             model_properties: {
               public_keys: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publicKeys',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SshPublicKeyElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_public_key.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_public_key.rb
index 8709df1b24..cb6a6c675e 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_public_key.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/ssh_public_key.rb
@@ -32,7 +32,6 @@ class SshPublicKey
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshPublicKey',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'SshPublicKey',
             model_properties: {
               path: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'path',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyData',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/storage_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/storage_profile.rb
index 83e93c687b..ec2e4dd8f6 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/storage_profile.rb
@@ -38,7 +38,6 @@ class StorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'StorageProfile',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'StorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -64,13 +61,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sub_resource.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sub_resource.rb
index 7a03021a06..c912d03555 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sub_resource.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/sub_resource.rb
@@ -23,7 +23,6 @@ class SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResource',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/update_resource.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/update_resource.rb
index dadab0f9f2..18c5e55b96 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/update_resource.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/update_resource.rb
@@ -22,7 +22,6 @@ class UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpdateResource',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'UpdateResource',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/upgrade_policy.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/upgrade_policy.rb
index 9a474152f9..164adc83c9 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/upgrade_policy.rb
@@ -28,7 +28,6 @@ class UpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradePolicy',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'UpgradePolicy',
             model_properties: {
               mode: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'mode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage.rb
index a0e7e29205..168e97e71a 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage.rb
@@ -32,7 +32,6 @@ class Usage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Usage',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Usage',
             model_properties: {
               unit: {
-                client_side_validation: true,
                 required: true,
                 is_constant: true,
                 serialized_name: 'unit',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               current_value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'currentValue',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               limit: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'limit',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage_name.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage_name.rb
index d99e1a762e..b5792b0e95 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage_name.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/usage_name.rb
@@ -25,7 +25,6 @@ class UsageName
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UsageName',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'UsageName',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               localized_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'localizedValue',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_certificate.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_certificate.rb
index 1436ca0f7d..c9ce651cfd 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_certificate.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_certificate.rb
@@ -40,7 +40,6 @@ class VaultCertificate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultCertificate',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VaultCertificate',
             model_properties: {
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               certificate_store: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateStore',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_secret_group.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_secret_group.rb
index e332ffc2aa..bfaca71c41 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_secret_group.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/vault_secret_group.rb
@@ -27,7 +27,6 @@ class VaultSecretGroup
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultSecretGroup',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VaultSecretGroup',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,13 +42,11 @@ def self.mapper()
                 }
               },
               vault_certificates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vaultCertificates',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultCertificateElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_hard_disk.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
index 7701bcfc8a..7569a5c875 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
@@ -22,7 +22,6 @@ class VirtualHardDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualHardDisk',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualHardDisk',
             model_properties: {
               uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'uri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine.rb
index 34dd42ae11..3adf34123b 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine.rb
@@ -83,7 +83,6 @@ class VirtualMachine < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachine',
           type: {
@@ -91,7 +90,6 @@ def self.mapper()
             class_name: 'VirtualMachine',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -100,7 +98,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -109,7 +106,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -126,13 +121,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -142,7 +135,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -151,7 +143,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -160,7 +151,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -169,7 +159,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -178,7 +167,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -187,7 +175,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -196,7 +183,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -205,7 +191,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -214,7 +199,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -224,7 +208,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -232,14 +215,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
index 18d5453eed..92cc68bacb 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
@@ -29,7 +29,6 @@ class VirtualMachineAgentInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineAgentInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineAgentInstanceView',
             model_properties: {
               vm_agent_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgentVersion',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               extension_handlers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionHandlers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionHandlerInstanceViewElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
index 619d1c97e3..8a1c8b4651 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
@@ -29,7 +29,6 @@ class VirtualMachineCaptureParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureParameters',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureParameters',
             model_properties: {
               vhd_prefix: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhdPrefix',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               destination_container_name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'destinationContainerName',
                 type: {
@@ -53,7 +50,6 @@ def self.mapper()
                 }
               },
               overwrite_vhds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'overwriteVhds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
index 017832ff33..6560bfa3ea 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineCaptureResult < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureResult',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -38,7 +36,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
index 1aa71ccf8c..8d8dc5bb17 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineExtension < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -97,13 +92,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -113,7 +106,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               virtual_machine_extension_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -145,7 +134,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -169,7 +155,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -178,7 +163,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.instanceView',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
index 351ba5188e..a198e298df 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineExtensionHandlerInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionHandlerInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionHandlerInstanceView',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'status',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
index a90351359d..a8e84fd021 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
@@ -39,7 +39,6 @@ class VirtualMachineExtensionImage < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionImage',
           type: {
@@ -47,7 +46,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -82,13 +77,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -98,7 +91,6 @@ def self.mapper()
                 }
               },
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.operatingSystem',
                 type: {
@@ -106,7 +98,6 @@ def self.mapper()
                 }
               },
               compute_role: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.computeRole',
                 type: {
@@ -114,7 +105,6 @@ def self.mapper()
                 }
               },
               handler_schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.handlerSchema',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               vm_scale_set_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.vmScaleSetEnabled',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               supports_multiple_extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.supportsMultipleExtensions',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
index d06c7c4f8e..549ac5ed32 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
@@ -35,7 +35,6 @@ class VirtualMachineExtensionInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionInstanceView',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               substatuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'substatuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -84,13 +78,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
index ed274e6238..0ef079f35f 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
@@ -46,7 +46,6 @@ class VirtualMachineExtensionUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionUpdate',
           type: {
@@ -54,13 +53,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -102,7 +95,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -110,7 +102,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -118,7 +109,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image.rb
index f0d2c21e82..74fd7129e2 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image.rb
@@ -28,7 +28,6 @@ class VirtualMachineImage < VirtualMachineImageResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImage',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -60,13 +56,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.plan',
                 type: {
@@ -85,7 +78,6 @@ def self.mapper()
                 }
               },
               os_disk_image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osDiskImage',
                 type: {
@@ -94,13 +86,11 @@ def self.mapper()
                 }
               },
               data_disk_images: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dataDiskImages',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskImageElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
index 72b3b860eb..94d6eea715 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
@@ -31,7 +31,6 @@ class VirtualMachineImageResource < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImageResource',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineImageResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
index cc96ed0eaa..049b7ccdc6 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
@@ -50,7 +50,6 @@ class VirtualMachineInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineInstanceView',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -125,7 +116,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -134,13 +124,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
index a8bb84f9b3..e7ff932bd5 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'VirtualMachineListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
index 5ca37655ea..ec1658e3d8 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
@@ -36,7 +36,6 @@ class VirtualMachineScaleSet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSet',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -53,7 +51,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -79,13 +74,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -95,7 +88,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -104,7 +96,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -113,7 +104,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.provisioningState',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               over_provision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overProvision',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
index 97b3623c4d..cc33aa5714 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
@@ -45,7 +45,6 @@ class VirtualMachineScaleSetExtension < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtension',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -61,7 +59,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -85,7 +80,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -93,7 +87,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -101,7 +94,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -109,7 +101,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -117,7 +108,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
index 1abff26c07..002fbc83d3 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetExtensionProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionProfile',
             model_properties: {
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
index e1f74114a7..fd482714c5 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineScaleSetInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceView',
             model_properties: {
               virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'virtualMachine',
@@ -48,14 +46,12 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMExtensionsSummaryElementType',
                       type: {
@@ -66,13 +62,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
index 38caa7c24d..61b74951ce 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetInstanceViewStatusesSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
           type: {
@@ -33,14 +32,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
             model_properties: {
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
index 02111c88b7..83116ae101 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIPConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -64,13 +60,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -81,13 +75,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
index c659a3aab9..d31a9a4f73 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
index 7c5646f656..e9412c47e2 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListSkusResult',
           type: {
@@ -68,14 +67,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetSkuElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
index a83a2dd94d..1e1b660560 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
@@ -61,7 +61,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListWithLinkResult',
           type: {
@@ -69,13 +68,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListWithLinkResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
index 1b2ec654e8..2e8ea03a88 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetIPConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
index 99a30053c0..05da3c24d8 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkProfile',
             model_properties: {
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
index d4cd8cbfed..eaf8e280f3 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
@@ -54,7 +54,6 @@ class VirtualMachineScaleSetOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSDisk',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -88,7 +84,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -97,7 +92,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -106,13 +100,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
index ef48af1a5d..da571cd809 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
@@ -73,7 +73,6 @@ class VirtualMachineScaleSetOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSProfile',
           type: {
@@ -81,7 +80,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSProfile',
             model_properties: {
               computer_name_prefix: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerNamePrefix',
                 type: {
@@ -89,7 +87,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -97,7 +94,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -105,7 +101,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -113,7 +108,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -122,7 +116,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -131,13 +124,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
index 892fa051c7..67f244e463 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSku',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
index 47d8faf4df..d458aca83e 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
@@ -32,7 +32,6 @@ class VirtualMachineScaleSetSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default_capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'defaultCapacity',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
index b26f204829..37a49e107c 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetStorageProfile',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
index 7c5f97effb..3306bd0397 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
@@ -93,7 +93,6 @@ class VirtualMachineScaleSetVM < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVM',
           type: {
@@ -101,7 +100,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVM',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -110,7 +108,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -119,7 +116,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -128,7 +124,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -136,13 +131,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -152,7 +145,6 @@ def self.mapper()
                 }
               },
               instance_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'instanceId',
@@ -161,7 +153,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -171,7 +162,6 @@ def self.mapper()
                 }
               },
               latest_model_applied: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.latestModelApplied',
@@ -180,7 +170,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -190,7 +179,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -199,7 +187,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -208,7 +195,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -217,7 +203,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -226,7 +211,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -235,7 +219,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -244,7 +227,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.provisioningState',
                 type: {
@@ -252,7 +234,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -260,7 +241,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -269,14 +249,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
index 7a55bf52c9..42c88e8b45 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetVMExtensionsSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMExtensionsSummary',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMExtensionsSummary',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
index cc010d3397..d5c9890918 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetVMInstanceIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceIDs',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
index 98530f392b..a7feed227b 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetVMInstanceRequiredIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
index f434357f5a..3e4fefbe44 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
@@ -50,7 +50,6 @@ class VirtualMachineScaleSetVMInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceView',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -125,7 +116,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -134,13 +124,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
index 3c312e64dc..899b2a2861 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
index fa814bcce4..3a756245d9 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
@@ -35,7 +35,6 @@ class VirtualMachineScaleSetVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMProfile',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size.rb
index b54177dc88..fcc6ef1e25 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size.rb
@@ -42,7 +42,6 @@ class VirtualMachineSize
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSize',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineSize',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               number_of_cores: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'numberOfCores',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               os_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDiskSizeInMB',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               resource_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'resourceDiskSizeInMB',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               memory_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'memoryInMB',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               max_data_disk_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxDataDiskCount',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
index 6b12aebfd8..e978d8189d 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineSizeListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSizeListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineSizeListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineSizeElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
index d8ea31cdf0..9768e30dd6 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
@@ -27,7 +27,6 @@ class VirtualMachineStatusCodeCount
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineStatusCodeCount',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineStatusCodeCount',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'count',
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmconfiguration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
index cac431b8b8..7454547099 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
@@ -23,7 +23,6 @@ class WinRMConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'WinRMConfiguration',
             model_properties: {
               listeners: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'listeners',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'WinRMListenerElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmlistener.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmlistener.rb
index d4a7dbfc85..d3b9290a35 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmlistener.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/win_rmlistener.rb
@@ -34,7 +34,6 @@ class WinRMListener
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMListener',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'WinRMListener',
             model_properties: {
               protocol: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'protocol',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/windows_configuration.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/windows_configuration.rb
index 965e8b8919..b6037889f3 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/windows_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/models/windows_configuration.rb
@@ -43,7 +43,6 @@ class WindowsConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WindowsConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'WindowsConfiguration',
             model_properties: {
               provision_vmagent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'provisionVMAgent',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               enable_automatic_updates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enableAutomaticUpdates',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               time_zone: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'timeZone',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               additional_unattend_content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'additionalUnattendContent',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AdditionalUnattendContentElementType',
                       type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               win_rm: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'winRM',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/usage_operations.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/usage_operations.rb
index 451e9a7974..502b750c7f 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/usage_operations.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/usage_operations.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Array<Usage>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -48,8 +48,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -63,15 +63,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -128,8 +126,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [ListUsagesResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -145,8 +143,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -161,12 +159,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -222,12 +219,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ListUsagesResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..6ca28bde5b
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2015_06_15
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extension_images.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
index d9e0b1deab..8b6ec1ee98 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionImage] operation results.
     #
-    def get(location, publisher_name, type, version, custom_headers:nil)
-      response = get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, type, version, custom_headers = nil)
+      response = get_async(location, publisher_name, type, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, type, version, custom_headers:nil)
-      get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, type, version, custom_headers = nil)
+      get_async(location, publisher_name, type, version, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_with_http_info(location, publisher_name, type, version, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, type, version, custom_headers:nil)
+    def get_async(location, publisher_name, type, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -76,7 +76,6 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -131,8 +130,8 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_types(location, publisher_name, custom_headers:nil)
-      response = list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types(location, publisher_name, custom_headers = nil)
+      response = list_types_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +145,8 @@ def list_types(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_types_with_http_info(location, publisher_name, custom_headers:nil)
-      list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types_with_http_info(location, publisher_name, custom_headers = nil)
+      list_types_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -160,7 +159,7 @@ def list_types_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_types_async(location, publisher_name, custom_headers:nil)
+    def list_types_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -168,7 +167,6 @@ def list_types_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -201,13 +199,11 @@ def list_types_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
@@ -243,8 +239,8 @@ def list_types_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -262,8 +258,8 @@ def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_versions_with_http_info(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions_with_http_info(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -280,7 +276,7 @@ def list_versions_with_http_info(location, publisher_name, type, filter:nil, top
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_versions_async(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_versions_async(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -289,7 +285,6 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -322,13 +317,11 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extensions.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extensions.rb
index 118c21451a..ac2c2defea 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, vm_name, vm_extension_name, extension_parameters
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -149,9 +149,9 @@ def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -180,8 +180,8 @@ def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -198,8 +198,8 @@ def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -215,7 +215,7 @@ def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -224,7 +224,6 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -283,8 +282,8 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -302,8 +301,8 @@ def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -320,7 +319,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_exten
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -330,12 +329,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -406,8 +406,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -425,8 +425,8 @@ def begin_update(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -443,7 +443,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -453,12 +453,13 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineExtensionUpdate.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -517,8 +518,8 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -534,8 +535,8 @@ def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
     end
 
     #
@@ -550,7 +551,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -559,7 +560,6 @@ def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_images.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_images.rb
index 6ebffb470b..273573a738 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_images.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_images.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineImage] operation results.
     #
-    def get(location, publisher_name, offer, skus, version, custom_headers:nil)
-      response = get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, offer, skus, version, custom_headers = nil)
+      response = get_async(location, publisher_name, offer, skus, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -52,8 +52,8 @@ def get(location, publisher_name, offer, skus, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers:nil)
-      get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers = nil)
+      get_async(location, publisher_name, offer, skus, version, custom_headers).value!
     end
 
     #
@@ -69,7 +69,7 @@ def get_with_http_info(location, publisher_name, offer, skus, version, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, offer, skus, version, custom_headers:nil)
+    def get_async(location, publisher_name, offer, skus, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -80,7 +80,6 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -141,8 +140,8 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
     #
     # @return [Array] operation results.
     #
-    def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -162,8 +161,8 @@ def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_with_http_info(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -182,7 +181,7 @@ def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_async(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -192,7 +191,6 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -225,13 +223,11 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -264,8 +260,8 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
     #
     # @return [Array] operation results.
     #
-    def list_offers(location, publisher_name, custom_headers:nil)
-      response = list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers(location, publisher_name, custom_headers = nil)
+      response = list_offers_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +276,8 @@ def list_offers(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
-      list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers_with_http_info(location, publisher_name, custom_headers = nil)
+      list_offers_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -295,7 +291,7 @@ def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_offers_async(location, publisher_name, custom_headers:nil)
+    def list_offers_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -303,7 +299,6 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -336,13 +331,11 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -374,8 +367,8 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_publishers(location, custom_headers:nil)
-      response = list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers(location, custom_headers = nil)
+      response = list_publishers_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -389,8 +382,8 @@ def list_publishers(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_publishers_with_http_info(location, custom_headers:nil)
-      list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers_with_http_info(location, custom_headers = nil)
+      list_publishers_async(location, custom_headers).value!
     end
 
     #
@@ -403,14 +396,13 @@ def list_publishers_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_publishers_async(location, custom_headers:nil)
+    def list_publishers_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -443,13 +435,11 @@ def list_publishers_async(location, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -483,8 +473,8 @@ def list_publishers_async(location, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_skus(location, publisher_name, offer, custom_headers:nil)
-      response = list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus(location, publisher_name, offer, custom_headers = nil)
+      response = list_skus_async(location, publisher_name, offer, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -500,8 +490,8 @@ def list_skus(location, publisher_name, offer, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil)
-      list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(location, publisher_name, offer, custom_headers = nil)
+      list_skus_async(location, publisher_name, offer, custom_headers).value!
     end
 
     #
@@ -516,7 +506,7 @@ def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(location, publisher_name, offer, custom_headers:nil)
+    def list_skus_async(location, publisher_name, offer, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -525,7 +515,6 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,13 +547,11 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
index 8ec5e53f44..3168db0c04 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -48,9 +48,9 @@ def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -80,8 +80,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -95,9 +95,9 @@ def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -124,8 +124,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -139,9 +139,9 @@ def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:n
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -168,8 +168,8 @@ def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -184,8 +184,8 @@ def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -199,7 +199,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -208,7 +208,6 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -264,8 +263,8 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
     #
     # @return [VirtualMachineScaleSetVMInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +279,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -295,7 +294,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -304,7 +303,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -362,8 +360,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [Array<VirtualMachineScaleSetVM>] operation results.
     #
-    def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers)
+    def list(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers)
       first_page.get_all_items
     end
 
@@ -380,8 +378,8 @@ def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
     end
 
     #
@@ -397,7 +395,7 @@ def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, fil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
+    def list_async(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'virtual_machine_scale_set_name is nil' if virtual_machine_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -405,7 +403,6 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -463,8 +460,8 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -478,9 +475,9 @@ def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -507,8 +504,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -522,9 +519,9 @@ def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -551,8 +548,8 @@ def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,9 +563,9 @@ def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -596,8 +593,8 @@ def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -613,8 +610,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -629,7 +626,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -638,7 +635,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -697,8 +693,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -716,8 +712,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -734,7 +730,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -743,7 +739,6 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -799,8 +794,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -815,8 +810,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -830,7 +825,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -839,7 +834,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -897,8 +891,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -915,8 +909,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -932,7 +926,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, insta
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -941,7 +935,6 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -997,8 +990,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1013,8 +1006,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1028,7 +1021,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1037,7 +1030,6 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1093,8 +1085,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1109,8 +1101,8 @@ def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1124,7 +1116,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1133,7 +1125,6 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1188,8 +1179,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [VirtualMachineScaleSetVMListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1203,8 +1194,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1217,12 +1208,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1280,12 +1270,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetVMListResult] which provide lazy access to
     # pages of the response.
     #
-    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
index f2f012491f..3da8712ace 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -117,8 +117,8 @@ def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -132,8 +132,8 @@ def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -146,7 +146,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -154,7 +154,6 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -213,8 +212,8 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -229,9 +228,9 @@ def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -259,8 +258,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -275,9 +274,9 @@ def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -303,8 +302,8 @@ def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [VirtualMachineScaleSetInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -318,8 +317,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -332,7 +331,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -340,7 +339,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -394,8 +392,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -408,8 +406,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -421,14 +419,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -484,8 +481,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -500,8 +497,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -515,13 +512,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -577,8 +573,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSetSku>] operation results.
     #
-    def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list_skus(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -593,8 +589,8 @@ def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -608,7 +604,7 @@ def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_head
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -616,7 +612,6 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -675,8 +670,8 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -691,9 +686,9 @@ def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custo
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -721,8 +716,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -737,9 +732,9 @@ def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -767,8 +762,8 @@ def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -783,9 +778,9 @@ def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_he
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -814,8 +809,8 @@ def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -830,9 +825,9 @@ def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -859,8 +854,8 @@ def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -873,9 +868,9 @@ def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -902,8 +897,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -918,8 +913,8 @@ def begin_create_or_update(resource_group_name, name, parameters, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -933,7 +928,7 @@ def begin_create_or_update_with_http_info(resource_group_name, name, parameters,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -942,12 +937,13 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1014,8 +1010,8 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1029,8 +1025,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1043,7 +1039,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1051,7 +1047,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1110,8 +1105,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1129,8 +1124,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1147,7 +1142,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1155,12 +1150,13 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1219,8 +1215,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1236,8 +1232,8 @@ def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1252,7 +1248,7 @@ def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1261,12 +1257,13 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1327,8 +1324,8 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1346,8 +1343,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1364,7 +1361,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_in
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1372,12 +1369,13 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1436,8 +1434,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1453,8 +1451,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1469,7 +1467,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1477,12 +1475,13 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1541,8 +1540,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1558,8 +1557,8 @@ def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1574,7 +1573,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1582,12 +1581,13 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1647,8 +1647,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1665,8 +1665,8 @@ def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1682,7 +1682,7 @@ def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1691,12 +1691,13 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1754,8 +1755,8 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1770,8 +1771,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1785,7 +1786,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1793,7 +1794,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1848,8 +1848,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
     #
     # @return [VirtualMachineScaleSetListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1863,8 +1863,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1877,12 +1877,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1939,8 +1938,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListWithLinkResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1957,8 +1956,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1974,12 +1973,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2034,8 +2032,8 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListSkusResult] operation results.
     #
-    def list_skus_next(next_page_link, custom_headers:nil)
-      response = list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next(next_page_link, custom_headers = nil)
+      response = list_skus_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2050,8 +2048,8 @@ def list_skus_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
-      list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next_with_http_info(next_page_link, custom_headers = nil)
+      list_skus_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2065,12 +2063,11 @@ def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_next_async(next_page_link, custom_headers:nil)
+    def list_skus_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2124,12 +2121,12 @@ def list_skus_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetListResult] which provide lazy access to pages
     # of the response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2147,12 +2144,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineScaleSetListWithLinkResult] which provide lazy access
     # to pages of the response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2170,12 +2167,12 @@ def list_all_as_lazy(custom_headers:nil)
     # @return [VirtualMachineScaleSetListSkusResult] which provide lazy access to
     # pages of the response.
     #
-    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_skus_next_async(next_page_link, custom_headers:custom_headers)
+          list_skus_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_sizes.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_sizes.rb
index 64dac9100d..9ce6f8e922 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_sizes.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machine_sizes.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -46,8 +46,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -60,15 +60,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machines.rb b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machines.rb
index af1f83d3c0..c7bd956336 100644
--- a/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machines.rb
+++ b/management/azure_mgmt_compute/lib/2015-06-15/generated/azure_mgmt_compute/virtual_machines.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,9 +50,9 @@ def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -80,8 +80,8 @@ def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -96,9 +96,9 @@ def create_or_update(resource_group_name, vm_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -124,8 +124,8 @@ def create_or_update_async(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -138,9 +138,9 @@ def delete(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -169,8 +169,8 @@ def delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -187,8 +187,8 @@ def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -204,7 +204,7 @@ def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -212,7 +212,6 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -268,8 +267,8 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -282,9 +281,9 @@ def deallocate(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -310,8 +309,8 @@ def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def generalize(resource_group_name, vm_name, custom_headers:nil)
-      response = generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize(resource_group_name, vm_name, custom_headers = nil)
+      response = generalize_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -325,8 +324,8 @@ def generalize(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      generalize_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -339,7 +338,7 @@ def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generalize_async(resource_group_name, vm_name, custom_headers:nil)
+    def generalize_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -347,7 +346,6 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -402,8 +400,8 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -417,8 +415,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -431,14 +429,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -492,8 +489,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -506,8 +503,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -519,13 +516,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -581,8 +577,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, vm_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -597,8 +593,8 @@ def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -612,7 +608,7 @@ def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -620,7 +616,6 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -677,8 +672,8 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -691,9 +686,9 @@ def power_off(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -719,8 +714,8 @@ def power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_name, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_name, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -733,9 +728,9 @@ def restart(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def restart_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -761,8 +756,8 @@ def restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_name, custom_headers:nil)
-      response = start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_name, custom_headers = nil)
+      response = start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -775,9 +770,9 @@ def start(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_name, custom_headers:nil)
+    def start_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -803,8 +798,8 @@ def start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -817,9 +812,9 @@ def redeploy(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -848,8 +843,8 @@ def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -866,8 +861,8 @@ def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -883,7 +878,7 @@ def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -892,12 +887,13 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachineCaptureParameters.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -956,8 +952,8 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -973,8 +969,8 @@ def begin_create_or_update(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -989,7 +985,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -998,12 +994,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2015_06_15::Models::VirtualMachine.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1070,8 +1067,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1085,8 +1082,8 @@ def begin_delete(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1099,7 +1096,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1107,7 +1104,6 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1163,8 +1159,8 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1179,8 +1175,8 @@ def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1194,7 +1190,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1202,7 +1198,6 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1259,8 +1254,8 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1276,8 +1271,8 @@ def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1292,7 +1287,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1300,7 +1295,6 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1355,8 +1349,8 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1370,8 +1364,8 @@ def begin_restart(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1384,7 +1378,7 @@ def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1392,7 +1386,6 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1447,8 +1440,8 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1462,8 +1455,8 @@ def begin_start(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1476,7 +1469,7 @@ def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1484,7 +1477,6 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1539,8 +1531,8 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1554,8 +1546,8 @@ def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1568,7 +1560,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1576,7 +1568,6 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1632,8 +1623,8 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1648,8 +1639,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1663,12 +1654,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1723,8 +1713,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1739,8 +1729,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1754,12 +1744,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1814,12 +1803,12 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1835,12 +1824,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/availability_sets.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/availability_sets.rb
index 14bdcaadaf..109a0cecff 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/availability_sets.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/availability_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def create_or_update_with_http_info(resource_group_name, name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -75,12 +75,13 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::AvailabilitySet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -137,8 +138,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, availability_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, availability_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -152,8 +153,8 @@ def delete(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      delete_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -166,7 +167,7 @@ def delete_with_http_info(resource_group_name, availability_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -174,7 +175,6 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,8 +229,8 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def get(resource_group_name, availability_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, availability_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -244,8 +244,8 @@ def get(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      get_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -258,7 +258,7 @@ def get_with_http_info(resource_group_name, availability_set_name, custom_header
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def get_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -266,7 +266,6 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -320,8 +319,8 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySetListResult] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -334,8 +333,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -347,14 +346,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -410,8 +408,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, availability_set_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, availability_set_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -426,8 +424,8 @@ def list_available_sizes(resource_group_name, availability_set_name, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -441,7 +439,7 @@ def list_available_sizes_with_http_info(resource_group_name, availability_set_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -449,7 +447,6 @@ def list_available_sizes_async(resource_group_name, availability_set_name, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/compute_management_client.rb
index 214967e6bf..f689e5f708 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/compute_management_client.rb
@@ -138,9 +138,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -157,7 +154,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2016_03_30::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2016_03_30::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
index 207648f57d..64c17f8ead 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
@@ -42,7 +42,6 @@ class AdditionalUnattendContent
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AdditionalUnattendContent',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AdditionalUnattendContent',
             model_properties: {
               pass_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'passName',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               component_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'componentName',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               setting_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'settingName',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'content',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
index a12e598989..979eaaffbf 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
@@ -23,7 +23,6 @@ class ApiEntityReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiEntityReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'ApiEntityReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error.rb
index bdc41fb8cb..b8ed1c8a46 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error.rb
@@ -34,7 +34,6 @@ class ApiError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiError',
           type: {
@@ -42,13 +41,11 @@ def self.mapper()
             class_name: 'ApiError',
             model_properties: {
               details: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'details',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ApiErrorBaseElementType',
                       type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               innererror: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'innererror',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -84,7 +78,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error_base.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
index 3b9c4022c2..5c0839eab8 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
@@ -28,7 +28,6 @@ class ApiErrorBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiErrorBase',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ApiErrorBase',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set.rb
index e5d8ad1065..3f8be1e5e5 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set.rb
@@ -42,7 +42,6 @@ class AvailabilitySet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySet',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AvailabilitySet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -85,13 +80,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -101,7 +94,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -109,7 +101,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -117,13 +108,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -134,14 +123,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
index a221596f82..ca61ffdf35 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
@@ -22,7 +22,6 @@ class AvailabilitySetListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'AvailabilitySetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AvailabilitySetElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
index 513f0554be..6442e80cc2 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
@@ -31,7 +31,6 @@ class BootDiagnostics
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnostics',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'BootDiagnostics',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               storage_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
index 340e9d0a07..41a87d3660 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
@@ -25,7 +25,6 @@ class BootDiagnosticsInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnosticsInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'BootDiagnosticsInstanceView',
             model_properties: {
               console_screenshot_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'consoleScreenshotBlobUri',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               serial_console_log_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'serialConsoleLogBlobUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
index 39e2302500..7472ac310d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
@@ -22,7 +22,6 @@ class ComputeLongRunningOperationProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeLongRunningOperationProperties',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'ComputeLongRunningOperationProperties',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk.rb
index 0fc4987dd5..9805db2793 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk.rb
@@ -60,7 +60,6 @@ class DataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDisk',
           type: {
@@ -68,7 +67,6 @@ def self.mapper()
             class_name: 'DataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -76,7 +74,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhd',
                 type: {
@@ -93,7 +89,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -102,7 +97,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -111,7 +105,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -120,7 +113,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
index 22a2eba151..7cc0079e6a 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
@@ -24,7 +24,6 @@ class DataDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDiskImage',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'DataDiskImage',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lun',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
index 9e66420996..1a09023be5 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
@@ -28,7 +28,6 @@ class DiagnosticsProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiagnosticsProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'DiagnosticsProfile',
             model_properties: {
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
index 485c8a185b..a8c85402e4 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
@@ -31,7 +31,6 @@ class DiskEncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskEncryptionSettings',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'DiskEncryptionSettings',
             model_properties: {
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
index 57a1d71599..aefa32a3a0 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
@@ -25,7 +25,6 @@ class DiskInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'DiskInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -41,13 +39,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
index 05e93fc71f..57878509ca 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
@@ -50,7 +50,6 @@ class HardwareProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'HardwareProfile',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'HardwareProfile',
             model_properties: {
               vm_size: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmSize',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/image_reference.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/image_reference.rb
index 02061188b7..d2e9f485d4 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/image_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/image_reference.rb
@@ -42,7 +42,6 @@ class ImageReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageReference',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'ImageReference',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               offer: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'offer',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'version',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/inner_error.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/inner_error.rb
index 5c6c62f507..8aa1d29c67 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/inner_error.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/inner_error.rb
@@ -25,7 +25,6 @@ class InnerError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InnerError',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'InnerError',
             model_properties: {
               exceptiontype: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'exceptiontype',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               errordetail: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'errordetail',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
index 89ea20a15b..6222581337 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
@@ -36,7 +36,6 @@ class InstanceViewStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InstanceViewStatus',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'InstanceViewStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               level: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'level',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               display_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'displayStatus',
                 type: {
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
@@ -77,7 +72,6 @@ def self.mapper()
                 }
               },
               time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'time',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
index 14676e5149..e24a39de05 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultKeyReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultKeyReference',
             model_properties: {
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
index cd3705f018..a8bd800e83 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultSecretReference',
             model_properties: {
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
index 6205ed604c..71c0d90ca4 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
@@ -33,7 +33,6 @@ class LinuxConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LinuxConfiguration',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'LinuxConfiguration',
             model_properties: {
               disable_password_authentication: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disablePasswordAuthentication',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               ssh: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'ssh',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
index f00ac175a4..55fa031367 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ListUsagesResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ListUsagesResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UsageElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
index 1d1d1f4520..36dff80175 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
@@ -23,7 +23,6 @@ class NetworkInterfaceReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkInterfaceReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'NetworkInterfaceReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_profile.rb
index 0c915996bd..f21a037efd 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/network_profile.rb
@@ -24,7 +24,6 @@ class NetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'NetworkProfile',
             model_properties: {
               network_interfaces: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaces',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'NetworkInterfaceReferenceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
index eed03d1056..d488d0ffd9 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
@@ -34,7 +34,6 @@ class OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OperationStatusResponse',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'OperationStatusResponse',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk.rb
index ad6febb401..dbc1e4e2fd 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk.rb
@@ -69,7 +69,6 @@ class OSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDisk',
           type: {
@@ -77,7 +76,6 @@ def self.mapper()
             class_name: 'OSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -86,7 +84,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
@@ -95,7 +92,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -103,7 +99,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhd',
                 type: {
@@ -112,7 +107,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -121,7 +115,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -130,7 +123,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -139,7 +131,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
index 3fe132eadf..c338681175 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
@@ -23,7 +23,6 @@ class OSDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDiskImage',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'OSDiskImage',
             model_properties: {
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'operatingSystem',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osprofile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osprofile.rb
index 2d19661cf2..83f9e989d9 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/osprofile.rb
@@ -86,7 +86,6 @@ class OSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSProfile',
           type: {
@@ -94,7 +93,6 @@ def self.mapper()
             class_name: 'OSProfile',
             model_properties: {
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -102,7 +100,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -110,7 +107,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -126,7 +121,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -135,7 +129,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -144,13 +137,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/plan.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/plan.rb
index 61eadd2c37..b2f51766a2 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/plan.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/plan.rb
@@ -38,7 +38,6 @@ class Plan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Plan',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'Plan',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'product',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               promotion_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'promotionCode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
index 11bbe4df43..6ae65f6f53 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
@@ -31,7 +31,6 @@ class PurchasePlan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'PurchasePlan',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'PurchasePlan',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'publisher',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'product',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/resource.rb
index d83dc05520..f3b2a1532a 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sku.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sku.rb
index 239e032240..c12837fba7 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sku.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sku.rb
@@ -31,7 +31,6 @@ class Sku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Sku',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'Sku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tier',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'capacity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
index a6f919d9a7..8ca791f2c6 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
@@ -23,7 +23,6 @@ class SshConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'SshConfiguration',
             model_properties: {
               public_keys: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publicKeys',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SshPublicKeyElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
index a926f1fc3c..ebb6e0c869 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
@@ -32,7 +32,6 @@ class SshPublicKey
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshPublicKey',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'SshPublicKey',
             model_properties: {
               path: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'path',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyData',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/storage_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
index 2a36507a9f..ae9e0b7080 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
@@ -38,7 +38,6 @@ class StorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'StorageProfile',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'StorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -64,13 +61,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sub_resource.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
index 3a6d0af9ae..eeb6bc0a03 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
@@ -23,7 +23,6 @@ class SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResource',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/update_resource.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/update_resource.rb
index abc2c226c1..142df30faa 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/update_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/update_resource.rb
@@ -22,7 +22,6 @@ class UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpdateResource',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'UpdateResource',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
index c1d641f026..b3edbdbf0c 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
@@ -28,7 +28,6 @@ class UpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradePolicy',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'UpgradePolicy',
             model_properties: {
               mode: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'mode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage.rb
index 0adfdbec69..e6c48c071a 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage.rb
@@ -32,7 +32,6 @@ class Usage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Usage',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Usage',
             model_properties: {
               unit: {
-                client_side_validation: true,
                 required: true,
                 is_constant: true,
                 serialized_name: 'unit',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               current_value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'currentValue',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               limit: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'limit',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage_name.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage_name.rb
index 8f107f734b..4ee06a9965 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage_name.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/usage_name.rb
@@ -25,7 +25,6 @@ class UsageName
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UsageName',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'UsageName',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               localized_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'localizedValue',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
index b2a46fcf62..0a7f4bc916 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
@@ -40,7 +40,6 @@ class VaultCertificate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultCertificate',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VaultCertificate',
             model_properties: {
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               certificate_store: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateStore',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
index f1727c4d31..78c61f971f 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
@@ -27,7 +27,6 @@ class VaultSecretGroup
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultSecretGroup',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VaultSecretGroup',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,13 +42,11 @@ def self.mapper()
                 }
               },
               vault_certificates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vaultCertificates',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultCertificateElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
index c7293984f0..c48534002f 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
@@ -22,7 +22,6 @@ class VirtualHardDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualHardDisk',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualHardDisk',
             model_properties: {
               uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'uri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
index b0c0a08528..20d4f934cd 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
@@ -92,7 +92,6 @@ class VirtualMachine < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachine',
           type: {
@@ -100,7 +99,6 @@ def self.mapper()
             class_name: 'VirtualMachine',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -109,7 +107,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -118,7 +115,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -127,7 +123,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -135,13 +130,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -151,7 +144,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -160,7 +152,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -169,7 +160,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -178,7 +168,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -187,7 +176,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -196,7 +184,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -205,7 +192,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -214,7 +200,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -223,7 +208,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -233,7 +217,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -241,7 +224,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -250,14 +232,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
@@ -268,7 +248,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
index 296cbb12da..b5a81fdb4a 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
@@ -29,7 +29,6 @@ class VirtualMachineAgentInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineAgentInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineAgentInstanceView',
             model_properties: {
               vm_agent_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgentVersion',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               extension_handlers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionHandlers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionHandlerInstanceViewElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
index 38f73dbce4..c34613fd96 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
@@ -29,7 +29,6 @@ class VirtualMachineCaptureParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureParameters',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureParameters',
             model_properties: {
               vhd_prefix: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhdPrefix',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               destination_container_name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'destinationContainerName',
                 type: {
@@ -53,7 +50,6 @@ def self.mapper()
                 }
               },
               overwrite_vhds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'overwriteVhds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
index 7e393d21ec..15391c7b6b 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineCaptureResult < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureResult',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -38,7 +36,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
index 97cf15e5d4..6d859f1f54 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineExtension < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -97,13 +92,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -113,7 +106,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               virtual_machine_extension_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -145,7 +134,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -169,7 +155,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -178,7 +163,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.instanceView',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
index 7a97adf60b..de5bb70f0d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineExtensionHandlerInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionHandlerInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionHandlerInstanceView',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'status',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
index 3c28568f02..b066774370 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
@@ -39,7 +39,6 @@ class VirtualMachineExtensionImage < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionImage',
           type: {
@@ -47,7 +46,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -82,13 +77,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -98,7 +91,6 @@ def self.mapper()
                 }
               },
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.operatingSystem',
                 type: {
@@ -106,7 +98,6 @@ def self.mapper()
                 }
               },
               compute_role: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.computeRole',
                 type: {
@@ -114,7 +105,6 @@ def self.mapper()
                 }
               },
               handler_schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.handlerSchema',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               vm_scale_set_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.vmScaleSetEnabled',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               supports_multiple_extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.supportsMultipleExtensions',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
index ab182bf80f..ff1d244809 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
@@ -35,7 +35,6 @@ class VirtualMachineExtensionInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionInstanceView',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               substatuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'substatuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -84,13 +78,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
index 0d476e653c..db6412255d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
@@ -46,7 +46,6 @@ class VirtualMachineExtensionUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionUpdate',
           type: {
@@ -54,13 +53,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -102,7 +95,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -110,7 +102,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -118,7 +109,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
index 6e9bc8cff0..5869e8fe69 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineExtensionsListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionsListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionsListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
index 3facb55c08..0b6b973626 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
@@ -31,7 +31,6 @@ class VirtualMachineIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineIdentity',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
index e686780781..62e4627505 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
@@ -28,7 +28,6 @@ class VirtualMachineImage < VirtualMachineImageResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImage',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -60,13 +56,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.plan',
                 type: {
@@ -85,7 +78,6 @@ def self.mapper()
                 }
               },
               os_disk_image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osDiskImage',
                 type: {
@@ -94,13 +86,11 @@ def self.mapper()
                 }
               },
               data_disk_images: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dataDiskImages',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskImageElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
index d4eccf7020..bd03848ab3 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
@@ -31,7 +31,6 @@ class VirtualMachineImageResource < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImageResource',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineImageResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
index cea63a79dd..d025e2a47d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
@@ -50,7 +50,6 @@ class VirtualMachineInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineInstanceView',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -125,7 +116,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -134,13 +124,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
index 5128e02070..80ec1bb7ae 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'VirtualMachineListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
index f141adea2b..3ac24dfe0f 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
@@ -40,7 +40,6 @@ class VirtualMachineScaleSet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSet',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -57,7 +55,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -75,7 +71,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -83,13 +78,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -99,7 +92,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -108,7 +100,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -117,7 +108,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -126,7 +116,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -135,7 +124,6 @@ def self.mapper()
                 }
               },
               over_provision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overProvision',
                 type: {
@@ -143,7 +131,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
index 750457d91e..0613ec9d33 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
@@ -45,7 +45,6 @@ class VirtualMachineScaleSetExtension < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtension',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -61,7 +59,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -85,7 +80,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -93,7 +87,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -101,7 +94,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -109,7 +101,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -117,7 +108,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
index 5530d29fe5..1a966ae3ff 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetExtensionProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionProfile',
             model_properties: {
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
index 9e28364a4b..d2c5fddfc5 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
@@ -33,7 +33,6 @@ class VirtualMachineScaleSetIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIdentity',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
index 6254ce195b..f7a397323c 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineScaleSetInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceView',
             model_properties: {
               virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'virtualMachine',
@@ -48,14 +46,12 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMExtensionsSummaryElementType',
                       type: {
@@ -66,13 +62,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
index 0cd3831720..a0c6dd456b 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetInstanceViewStatusesSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
           type: {
@@ -33,14 +32,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
             model_properties: {
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
index 503d8dcd82..2549eeb508 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
@@ -35,7 +35,6 @@ class VirtualMachineScaleSetIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIPConfiguration',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -68,13 +64,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -85,13 +79,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -102,13 +94,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
index 8c9eac0ac0..1d2d382b3d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
index 30186044c5..d11d44ee5d 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListSkusResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetSkuElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
index 24f5e76444..eacc5f85d3 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
@@ -61,7 +61,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListWithLinkResult',
           type: {
@@ -69,13 +68,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListWithLinkResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
index 944fe5ae66..acafe40b46 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetIPConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
index 6ae36cb859..a1730f9a05 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkProfile',
             model_properties: {
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
index 4fc784a1e7..22390e07a2 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
@@ -54,7 +54,6 @@ class VirtualMachineScaleSetOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSDisk',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -88,7 +84,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -97,7 +92,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -106,13 +100,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
index b53ba965ce..90c94199f1 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
@@ -73,7 +73,6 @@ class VirtualMachineScaleSetOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSProfile',
           type: {
@@ -81,7 +80,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSProfile',
             model_properties: {
               computer_name_prefix: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerNamePrefix',
                 type: {
@@ -89,7 +87,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -97,7 +94,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -105,7 +101,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -113,7 +108,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -122,7 +116,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -131,13 +124,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
index a8c099b6f5..6aaad27691 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSku',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
index 27778b2ed7..6f2386433a 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
@@ -32,7 +32,6 @@ class VirtualMachineScaleSetSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default_capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'defaultCapacity',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
index 7eb39abcf9..b19842dcba 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetStorageProfile',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
index 3d3fe9be07..fb45ff54e7 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
@@ -96,7 +96,6 @@ class VirtualMachineScaleSetVM < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVM',
           type: {
@@ -104,7 +103,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVM',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -113,7 +111,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -122,7 +119,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -131,7 +127,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -139,13 +134,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -155,7 +148,6 @@ def self.mapper()
                 }
               },
               instance_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'instanceId',
@@ -164,7 +156,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -174,7 +165,6 @@ def self.mapper()
                 }
               },
               latest_model_applied: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.latestModelApplied',
@@ -183,7 +173,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -192,7 +181,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -202,7 +190,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -211,7 +198,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -220,7 +206,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -229,7 +214,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -238,7 +222,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -247,7 +230,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -256,7 +238,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -265,7 +246,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -273,7 +253,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -282,14 +261,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
index a4b1087b0a..d1e091d0a9 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetVMExtensionsSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMExtensionsSummary',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMExtensionsSummary',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
index 667df15282..36cb7e3287 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetVMInstanceIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceIDs',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
index 27db0d08ef..928e581684 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetVMInstanceRequiredIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
index 4ec3958fba..1e637a04f4 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
@@ -50,7 +50,6 @@ class VirtualMachineScaleSetVMInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceView',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -125,7 +116,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -134,13 +124,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
index aa20c9c592..d7203aafd5 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
index de0c9d51e8..8960fefe28 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
@@ -35,7 +35,6 @@ class VirtualMachineScaleSetVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMProfile',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
index 994ff1f220..be5b7ff09c 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
@@ -42,7 +42,6 @@ class VirtualMachineSize
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSize',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineSize',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               number_of_cores: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'numberOfCores',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               os_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDiskSizeInMB',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               resource_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'resourceDiskSizeInMB',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               memory_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'memoryInMB',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               max_data_disk_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxDataDiskCount',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
index fb363203e0..0a90f069e6 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineSizeListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSizeListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineSizeListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineSizeElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
index b9bf9e8c84..67334c4d15 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
@@ -27,7 +27,6 @@ class VirtualMachineStatusCodeCount
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineStatusCodeCount',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineStatusCodeCount',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'count',
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
index 6103cf4d9e..d7371e9b98 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
@@ -23,7 +23,6 @@ class WinRMConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'WinRMConfiguration',
             model_properties: {
               listeners: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'listeners',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'WinRMListenerElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
index 04ea205aa2..d43622a455 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
@@ -34,7 +34,6 @@ class WinRMListener
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMListener',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'WinRMListener',
             model_properties: {
               protocol: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'protocol',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
index 4c5f4c2ca4..d4c2016560 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
@@ -43,7 +43,6 @@ class WindowsConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WindowsConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'WindowsConfiguration',
             model_properties: {
               provision_vmagent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'provisionVMAgent',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               enable_automatic_updates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enableAutomaticUpdates',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               time_zone: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'timeZone',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               additional_unattend_content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'additionalUnattendContent',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AdditionalUnattendContentElementType',
                       type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               win_rm: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'winRM',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/usage_operations.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/usage_operations.rb
index b713ca52b6..2ec061b097 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/usage_operations.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/usage_operations.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Array<Usage>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -48,8 +48,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -63,15 +63,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -128,8 +126,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [ListUsagesResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -145,8 +143,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -161,12 +159,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -222,12 +219,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ListUsagesResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..f1ced61a4a
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2016_03_30
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
index d4b475fa81..fa62a2af24 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionImage] operation results.
     #
-    def get(location, publisher_name, type, version, custom_headers:nil)
-      response = get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, type, version, custom_headers = nil)
+      response = get_async(location, publisher_name, type, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, type, version, custom_headers:nil)
-      get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, type, version, custom_headers = nil)
+      get_async(location, publisher_name, type, version, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_with_http_info(location, publisher_name, type, version, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, type, version, custom_headers:nil)
+    def get_async(location, publisher_name, type, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -76,7 +76,6 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -131,8 +130,8 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_types(location, publisher_name, custom_headers:nil)
-      response = list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types(location, publisher_name, custom_headers = nil)
+      response = list_types_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +145,8 @@ def list_types(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_types_with_http_info(location, publisher_name, custom_headers:nil)
-      list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types_with_http_info(location, publisher_name, custom_headers = nil)
+      list_types_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -160,7 +159,7 @@ def list_types_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_types_async(location, publisher_name, custom_headers:nil)
+    def list_types_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -168,7 +167,6 @@ def list_types_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -201,13 +199,11 @@ def list_types_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
@@ -243,8 +239,8 @@ def list_types_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -262,8 +258,8 @@ def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_versions_with_http_info(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions_with_http_info(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -280,7 +276,7 @@ def list_versions_with_http_info(location, publisher_name, type, filter:nil, top
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_versions_async(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_versions_async(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -289,7 +285,6 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -322,13 +317,11 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
index 412bdc280a..83279ac8ac 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, vm_name, vm_extension_name, extension_parameters
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -149,9 +149,9 @@ def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -180,8 +180,8 @@ def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -198,8 +198,8 @@ def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -215,7 +215,7 @@ def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -224,7 +224,6 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -283,8 +282,8 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -302,8 +301,8 @@ def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -320,7 +319,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_exten
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -330,12 +329,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -406,8 +406,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -425,8 +425,8 @@ def begin_update(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -443,7 +443,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -453,12 +453,13 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineExtensionUpdate.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -517,8 +518,8 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -534,8 +535,8 @@ def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
     end
 
     #
@@ -550,7 +551,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -559,7 +560,6 @@ def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
index f8eb86e35a..5bea1a63a3 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineImage] operation results.
     #
-    def get(location, publisher_name, offer, skus, version, custom_headers:nil)
-      response = get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, offer, skus, version, custom_headers = nil)
+      response = get_async(location, publisher_name, offer, skus, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -52,8 +52,8 @@ def get(location, publisher_name, offer, skus, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers:nil)
-      get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers = nil)
+      get_async(location, publisher_name, offer, skus, version, custom_headers).value!
     end
 
     #
@@ -69,7 +69,7 @@ def get_with_http_info(location, publisher_name, offer, skus, version, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, offer, skus, version, custom_headers:nil)
+    def get_async(location, publisher_name, offer, skus, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -80,7 +80,6 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -141,8 +140,8 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
     #
     # @return [Array] operation results.
     #
-    def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -162,8 +161,8 @@ def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_with_http_info(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -182,7 +181,7 @@ def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_async(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -192,7 +191,6 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -225,13 +223,11 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -264,8 +260,8 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
     #
     # @return [Array] operation results.
     #
-    def list_offers(location, publisher_name, custom_headers:nil)
-      response = list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers(location, publisher_name, custom_headers = nil)
+      response = list_offers_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +276,8 @@ def list_offers(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
-      list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers_with_http_info(location, publisher_name, custom_headers = nil)
+      list_offers_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -295,7 +291,7 @@ def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_offers_async(location, publisher_name, custom_headers:nil)
+    def list_offers_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -303,7 +299,6 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -336,13 +331,11 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -374,8 +367,8 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_publishers(location, custom_headers:nil)
-      response = list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers(location, custom_headers = nil)
+      response = list_publishers_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -389,8 +382,8 @@ def list_publishers(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_publishers_with_http_info(location, custom_headers:nil)
-      list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers_with_http_info(location, custom_headers = nil)
+      list_publishers_async(location, custom_headers).value!
     end
 
     #
@@ -403,14 +396,13 @@ def list_publishers_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_publishers_async(location, custom_headers:nil)
+    def list_publishers_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -443,13 +435,11 @@ def list_publishers_async(location, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -483,8 +473,8 @@ def list_publishers_async(location, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_skus(location, publisher_name, offer, custom_headers:nil)
-      response = list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus(location, publisher_name, offer, custom_headers = nil)
+      response = list_skus_async(location, publisher_name, offer, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -500,8 +490,8 @@ def list_skus(location, publisher_name, offer, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil)
-      list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(location, publisher_name, offer, custom_headers = nil)
+      list_skus_async(location, publisher_name, offer, custom_headers).value!
     end
 
     #
@@ -516,7 +506,7 @@ def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(location, publisher_name, offer, custom_headers:nil)
+    def list_skus_async(location, publisher_name, offer, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -525,7 +515,6 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,13 +547,11 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
index 9b36e5da20..115410d2e5 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -48,9 +48,9 @@ def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -80,8 +80,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -95,9 +95,9 @@ def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -124,8 +124,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -139,9 +139,9 @@ def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:n
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -168,8 +168,8 @@ def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -184,8 +184,8 @@ def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -199,7 +199,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -208,7 +208,6 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -264,8 +263,8 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
     #
     # @return [VirtualMachineScaleSetVMInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +279,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -295,7 +294,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -304,7 +303,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -362,8 +360,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [Array<VirtualMachineScaleSetVM>] operation results.
     #
-    def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers)
+    def list(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers)
       first_page.get_all_items
     end
 
@@ -380,8 +378,8 @@ def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
     end
 
     #
@@ -397,7 +395,7 @@ def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, fil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
+    def list_async(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'virtual_machine_scale_set_name is nil' if virtual_machine_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -405,7 +403,6 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -463,8 +460,8 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -478,9 +475,9 @@ def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -507,8 +504,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -522,9 +519,9 @@ def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -551,8 +548,8 @@ def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,9 +563,9 @@ def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -596,8 +593,8 @@ def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -613,8 +610,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -629,7 +626,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -638,7 +635,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -697,8 +693,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -716,8 +712,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -734,7 +730,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -743,7 +739,6 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -799,8 +794,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -815,8 +810,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -830,7 +825,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -839,7 +834,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -897,8 +891,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -915,8 +909,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -932,7 +926,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, insta
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -941,7 +935,6 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -997,8 +990,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1013,8 +1006,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1028,7 +1021,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1037,7 +1030,6 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1093,8 +1085,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1109,8 +1101,8 @@ def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1124,7 +1116,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1133,7 +1125,6 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1188,8 +1179,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [VirtualMachineScaleSetVMListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1203,8 +1194,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1217,12 +1208,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1280,12 +1270,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetVMListResult] which provide lazy access to
     # pages of the response.
     #
-    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
index cce33a4d82..b973fe4710 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -117,8 +117,8 @@ def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -132,8 +132,8 @@ def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -146,7 +146,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -154,7 +154,6 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -213,8 +212,8 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -229,9 +228,9 @@ def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -259,8 +258,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -275,9 +274,9 @@ def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -303,8 +302,8 @@ def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [VirtualMachineScaleSetInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -318,8 +317,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -332,7 +331,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -340,7 +339,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -394,8 +392,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -408,8 +406,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -421,14 +419,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -484,8 +481,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -500,8 +497,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -515,13 +512,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -577,8 +573,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSetSku>] operation results.
     #
-    def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list_skus(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -593,8 +589,8 @@ def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -608,7 +604,7 @@ def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_head
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -616,7 +612,6 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -675,8 +670,8 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -691,9 +686,9 @@ def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custo
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -721,8 +716,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -737,9 +732,9 @@ def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -767,8 +762,8 @@ def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -783,9 +778,9 @@ def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_he
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -814,8 +809,8 @@ def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -830,9 +825,9 @@ def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -859,8 +854,8 @@ def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -873,9 +868,9 @@ def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -902,8 +897,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -918,8 +913,8 @@ def begin_create_or_update(resource_group_name, name, parameters, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -933,7 +928,7 @@ def begin_create_or_update_with_http_info(resource_group_name, name, parameters,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -942,12 +937,13 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1014,8 +1010,8 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1029,8 +1025,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1043,7 +1039,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1051,7 +1047,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1110,8 +1105,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1129,8 +1124,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1147,7 +1142,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1155,12 +1150,13 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1219,8 +1215,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1236,8 +1232,8 @@ def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1252,7 +1248,7 @@ def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1261,12 +1257,13 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1327,8 +1324,8 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1346,8 +1343,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1364,7 +1361,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_in
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1372,12 +1369,13 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1436,8 +1434,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1453,8 +1451,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1469,7 +1467,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1477,12 +1475,13 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1541,8 +1540,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1558,8 +1557,8 @@ def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1574,7 +1573,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1582,12 +1581,13 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1647,8 +1647,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1665,8 +1665,8 @@ def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1682,7 +1682,7 @@ def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1691,12 +1691,13 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1754,8 +1755,8 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1770,8 +1771,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1785,7 +1786,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1793,7 +1794,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1848,8 +1848,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
     #
     # @return [VirtualMachineScaleSetListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1863,8 +1863,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1877,12 +1877,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1939,8 +1938,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListWithLinkResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1957,8 +1956,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1974,12 +1973,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2034,8 +2032,8 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListSkusResult] operation results.
     #
-    def list_skus_next(next_page_link, custom_headers:nil)
-      response = list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next(next_page_link, custom_headers = nil)
+      response = list_skus_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2050,8 +2048,8 @@ def list_skus_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
-      list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next_with_http_info(next_page_link, custom_headers = nil)
+      list_skus_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2065,12 +2063,11 @@ def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_next_async(next_page_link, custom_headers:nil)
+    def list_skus_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2124,12 +2121,12 @@ def list_skus_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetListResult] which provide lazy access to pages
     # of the response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2147,12 +2144,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineScaleSetListWithLinkResult] which provide lazy access
     # to pages of the response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2170,12 +2167,12 @@ def list_all_as_lazy(custom_headers:nil)
     # @return [VirtualMachineScaleSetListSkusResult] which provide lazy access to
     # pages of the response.
     #
-    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_skus_next_async(next_page_link, custom_headers:custom_headers)
+          list_skus_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
index b1374bb23b..b79c3ae8ea 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -46,8 +46,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -60,15 +60,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machines.rb b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machines.rb
index eec4b09daf..1055bccd78 100644
--- a/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machines.rb
+++ b/management/azure_mgmt_compute/lib/2016-03-30/generated/azure_mgmt_compute/virtual_machines.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionsListResult] operation results.
     #
-    def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_extensions_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -74,7 +74,6 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -132,8 +131,8 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,9 +147,9 @@ def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -178,8 +177,8 @@ def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -194,9 +193,9 @@ def create_or_update(resource_group_name, vm_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -222,8 +221,8 @@ def create_or_update_async(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -236,9 +235,9 @@ def delete(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -267,8 +266,8 @@ def delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -285,8 +284,8 @@ def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -302,7 +301,7 @@ def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -310,7 +309,6 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -366,8 +364,8 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -380,9 +378,9 @@ def deallocate(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -408,8 +406,8 @@ def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def generalize(resource_group_name, vm_name, custom_headers:nil)
-      response = generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize(resource_group_name, vm_name, custom_headers = nil)
+      response = generalize_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -423,8 +421,8 @@ def generalize(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      generalize_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -437,7 +435,7 @@ def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generalize_async(resource_group_name, vm_name, custom_headers:nil)
+    def generalize_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -445,7 +443,6 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -500,8 +497,8 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -515,8 +512,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -529,14 +526,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -590,8 +586,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -604,8 +600,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -617,13 +613,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -679,8 +674,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, vm_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -695,8 +690,8 @@ def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -710,7 +705,7 @@ def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -718,7 +713,6 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -775,8 +769,8 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -789,9 +783,9 @@ def power_off(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -817,8 +811,8 @@ def power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_name, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_name, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -831,9 +825,9 @@ def restart(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def restart_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -859,8 +853,8 @@ def restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_name, custom_headers:nil)
-      response = start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_name, custom_headers = nil)
+      response = start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -873,9 +867,9 @@ def start(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_name, custom_headers:nil)
+    def start_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -901,8 +895,8 @@ def start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -915,9 +909,9 @@ def redeploy(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -946,8 +940,8 @@ def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -964,8 +958,8 @@ def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -981,7 +975,7 @@ def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -990,12 +984,13 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachineCaptureParameters.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1054,8 +1049,8 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1071,8 +1066,8 @@ def begin_create_or_update(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1087,7 +1082,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1096,12 +1091,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_03_30::Models::VirtualMachine.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1168,8 +1164,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1183,8 +1179,8 @@ def begin_delete(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1197,7 +1193,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1205,7 +1201,6 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1261,8 +1256,8 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1277,8 +1272,8 @@ def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1292,7 +1287,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1300,7 +1295,6 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1357,8 +1351,8 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1374,8 +1368,8 @@ def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1390,7 +1384,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1398,7 +1392,6 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1453,8 +1446,8 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1468,8 +1461,8 @@ def begin_restart(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1482,7 +1475,7 @@ def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1490,7 +1483,6 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1545,8 +1537,8 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1560,8 +1552,8 @@ def begin_start(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1574,7 +1566,7 @@ def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1582,7 +1574,6 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1637,8 +1628,8 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1652,8 +1643,8 @@ def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1666,7 +1657,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1674,7 +1665,6 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1730,8 +1720,8 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1746,8 +1736,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1761,12 +1751,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1821,8 +1810,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1837,8 +1826,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1852,12 +1841,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1912,12 +1900,12 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1933,12 +1921,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/availability_sets.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/availability_sets.rb
index 8eb4ce9bf0..0455443abe 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/availability_sets.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/availability_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def create_or_update_with_http_info(resource_group_name, name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -75,12 +75,13 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::AvailabilitySet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -137,8 +138,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, availability_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, availability_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -152,8 +153,8 @@ def delete(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      delete_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -166,7 +167,7 @@ def delete_with_http_info(resource_group_name, availability_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -174,7 +175,6 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,8 +229,8 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def get(resource_group_name, availability_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, availability_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -244,8 +244,8 @@ def get(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      get_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -258,7 +258,7 @@ def get_with_http_info(resource_group_name, availability_set_name, custom_header
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def get_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -266,7 +266,6 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -320,8 +319,8 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySetListResult] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -334,8 +333,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -347,14 +346,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -410,8 +408,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, availability_set_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, availability_set_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -426,8 +424,8 @@ def list_available_sizes(resource_group_name, availability_set_name, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -441,7 +439,7 @@ def list_available_sizes_with_http_info(resource_group_name, availability_set_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -449,7 +447,6 @@ def list_available_sizes_async(resource_group_name, availability_set_name, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/compute_management_client.rb
index adfedd5c69..f87029cc1b 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/compute_management_client.rb
@@ -150,9 +150,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -169,7 +166,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2016_04_30_preview::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2016_04_30_preview::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/disks.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/disks.rb
index ee990c16ae..ec015524a4 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/disks.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/disks.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [Disk] operation results.
     #
-    def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [Disk] operation results.
     #
-    def update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def get(resource_group_name, disk_name, custom_headers:nil)
-      response = get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, disk_name, custom_headers = nil)
+      response = get_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -150,8 +150,8 @@ def get(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      get_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -166,7 +166,7 @@ def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, disk_name, custom_headers:nil)
+    def get_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -231,8 +230,8 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, disk_name, custom_headers:nil)
-      response = delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, disk_name, custom_headers = nil)
+      response = delete_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -247,9 +246,9 @@ def delete(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def delete_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -274,8 +273,8 @@ def delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -288,8 +287,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -301,14 +300,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -361,8 +359,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -374,8 +372,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -386,13 +384,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -451,8 +448,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -469,9 +466,9 @@ def grant_access(resource_group_name, disk_name, grant_access_data, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -499,8 +496,8 @@ def grant_access_async(resource_group_name, disk_name, grant_access_data, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -515,9 +512,9 @@ def revoke_access(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -547,8 +544,8 @@ def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,8 +563,8 @@ def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -584,7 +581,7 @@ def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -593,12 +590,13 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::Disk.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -669,8 +667,8 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
     #
     # @return [Disk] operation results.
     #
-    def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -688,8 +686,8 @@ def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -706,7 +704,7 @@ def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -715,12 +713,13 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::DiskUpdate.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -789,8 +788,8 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -806,8 +805,8 @@ def begin_delete(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -822,7 +821,7 @@ def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -830,7 +829,6 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -889,8 +887,8 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -908,8 +906,8 @@ def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -926,7 +924,7 @@ def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_acce
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -935,12 +933,13 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -999,8 +998,8 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1016,8 +1015,8 @@ def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -1032,7 +1031,7 @@ def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -1040,7 +1039,6 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1095,8 +1093,8 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
     #
     # @return [DiskList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1110,8 +1108,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1124,12 +1122,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1183,8 +1180,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1198,8 +1195,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1212,12 +1209,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1270,12 +1266,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1289,12 +1285,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/images.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/images.rb
index 9a4bb37121..ed599c57ed 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/images.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/images.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Image] operation results.
     #
-    def create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, image_name, parameters, custom_headers
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def create_or_update_async(resource_group_name, image_name, parameters, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, image_name, custom_headers:nil)
-      response = delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, image_name, custom_headers = nil)
+      response = delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def delete(resource_group_name, image_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, image_name, custom_headers:nil)
+    def delete_async(resource_group_name, image_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, image_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -118,8 +118,8 @@ def delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, image_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -134,8 +134,8 @@ def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, image_name, expand, custom_headers).value!
     end
 
     #
@@ -149,7 +149,7 @@ def get_with_http_info(resource_group_name, image_name, expand:nil, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, image_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -157,7 +157,6 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -211,8 +210,8 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -225,8 +224,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -238,14 +237,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -300,8 +298,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -315,8 +313,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -329,13 +327,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -391,8 +388,8 @@ def list_async(custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -407,8 +404,8 @@ def begin_create_or_update(resource_group_name, image_name, parameters, custom_h
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
     end
 
     #
@@ -422,7 +419,7 @@ def begin_create_or_update_with_http_info(resource_group_name, image_name, param
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -431,12 +428,13 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::Image.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -503,8 +501,8 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, image_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, image_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -518,8 +516,8 @@ def begin_delete(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, image_name, custom_headers).value!
     end
 
     #
@@ -532,7 +530,7 @@ def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, image_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -540,7 +538,6 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -595,8 +592,8 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -610,8 +607,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -624,12 +621,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -685,8 +681,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -702,8 +698,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -718,12 +714,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -776,12 +771,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -797,12 +792,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/access_uri.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/access_uri.rb
index 38c593c2bd..9409edbcb9 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/access_uri.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/access_uri.rb
@@ -22,7 +22,6 @@ class AccessUri
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AccessUri',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'AccessUri',
             model_properties: {
               access_sas: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.output.accessSAS',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/additional_unattend_content.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/additional_unattend_content.rb
index 3dde80d154..099735ddbc 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/additional_unattend_content.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/additional_unattend_content.rb
@@ -42,7 +42,6 @@ class AdditionalUnattendContent
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AdditionalUnattendContent',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AdditionalUnattendContent',
             model_properties: {
               pass_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'passName',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               component_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'componentName',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               setting_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'settingName',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'content',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_entity_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_entity_reference.rb
index de04e8903a..97f1222369 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_entity_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_entity_reference.rb
@@ -23,7 +23,6 @@ class ApiEntityReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiEntityReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'ApiEntityReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error.rb
index 017a9ccda5..911950ddf1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error.rb
@@ -34,7 +34,6 @@ class ApiError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiError',
           type: {
@@ -42,13 +41,11 @@ def self.mapper()
             class_name: 'ApiError',
             model_properties: {
               details: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'details',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ApiErrorBaseElementType',
                       type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               innererror: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'innererror',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -84,7 +78,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error_base.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error_base.rb
index e4c41c18d0..f1e3971617 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error_base.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/api_error_base.rb
@@ -28,7 +28,6 @@ class ApiErrorBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiErrorBase',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ApiErrorBase',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set.rb
index e8adc5034e..45889ed79c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set.rb
@@ -48,7 +48,6 @@ class AvailabilitySet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySet',
           type: {
@@ -56,7 +55,6 @@ def self.mapper()
             class_name: 'AvailabilitySet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -65,7 +63,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -83,7 +79,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -107,7 +100,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -115,7 +107,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -123,13 +114,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -140,14 +129,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -158,7 +145,6 @@ def self.mapper()
                 }
               },
               managed: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.managed',
                 type: {
@@ -166,7 +152,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set_list_result.rb
index eb95278278..8fd3e72cd3 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/availability_set_list_result.rb
@@ -22,7 +22,6 @@ class AvailabilitySetListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'AvailabilitySetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AvailabilitySetElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics.rb
index 53917f57be..94fa8e7d18 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics.rb
@@ -31,7 +31,6 @@ class BootDiagnostics
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnostics',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'BootDiagnostics',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               storage_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
index e31cde7462..c01d301c15 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
@@ -25,7 +25,6 @@ class BootDiagnosticsInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnosticsInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'BootDiagnosticsInstanceView',
             model_properties: {
               console_screenshot_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'consoleScreenshotBlobUri',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               serial_console_log_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'serialConsoleLogBlobUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
index 13925ae3f0..3ce99cfb84 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
@@ -22,7 +22,6 @@ class ComputeLongRunningOperationProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeLongRunningOperationProperties',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'ComputeLongRunningOperationProperties',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/creation_data.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/creation_data.rb
index f9432126f5..bad1a58a5e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/creation_data.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/creation_data.rb
@@ -43,7 +43,6 @@ class CreationData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'CreationData',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'CreationData',
             model_properties: {
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -60,7 +58,6 @@ def self.mapper()
                 }
               },
               storage_account_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountId',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               source_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceUri',
                 type: {
@@ -85,7 +80,6 @@ def self.mapper()
                 }
               },
               source_resource_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceResourceId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk.rb
index cdd3795dce..f33a1a5a71 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk.rb
@@ -63,7 +63,6 @@ class DataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDisk',
           type: {
@@ -71,7 +70,6 @@ def self.mapper()
             class_name: 'DataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -79,7 +77,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -87,7 +84,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -96,7 +92,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -105,7 +100,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -114,7 +108,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -123,7 +116,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -131,7 +123,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk_image.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk_image.rb
index c06e2161aa..5fee487141 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/data_disk_image.rb
@@ -24,7 +24,6 @@ class DataDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDiskImage',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'DataDiskImage',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lun',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/diagnostics_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/diagnostics_profile.rb
index 16dee888c3..958e8631f7 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/diagnostics_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/diagnostics_profile.rb
@@ -28,7 +28,6 @@ class DiagnosticsProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiagnosticsProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'DiagnosticsProfile',
             model_properties: {
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk.rb
index e23c1a5b46..c4ec8aedd0 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk.rb
@@ -51,7 +51,6 @@ class Disk < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Disk',
           type: {
@@ -59,7 +58,6 @@ def self.mapper()
             class_name: 'Disk',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -77,7 +74,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -86,7 +82,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -94,13 +89,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -110,7 +103,6 @@ def self.mapper()
                 }
               },
               account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.accountType',
                 type: {
@@ -119,7 +111,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -128,7 +119,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -146,7 +135,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -154,7 +142,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -163,7 +150,6 @@ def self.mapper()
                 }
               },
               owner_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.ownerId',
@@ -172,7 +158,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_encryption_settings.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
index 42fef0f70e..60e3e4fde0 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
@@ -31,7 +31,6 @@ class DiskEncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskEncryptionSettings',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'DiskEncryptionSettings',
             model_properties: {
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_instance_view.rb
index f4ccdfa346..ee0c21fe1d 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_instance_view.rb
@@ -25,7 +25,6 @@ class DiskInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'DiskInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -41,13 +39,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_list.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_list.rb
index 26fa6d4fce..a63327e86b 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_list.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'DiskList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_update.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_update.rb
index a95c4c0981..379b1a7521 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_update.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/disk_update.rb
@@ -41,7 +41,6 @@ class DiskUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskUpdate',
           type: {
@@ -49,13 +48,11 @@ def self.mapper()
             class_name: 'DiskUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.accountType',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -83,7 +78,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -100,7 +93,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/encryption_settings.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/encryption_settings.rb
index 437fec4473..6cd715061f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/encryption_settings.rb
@@ -34,7 +34,6 @@ class EncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'EncryptionSettings',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'EncryptionSettings',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/grant_access_data.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/grant_access_data.rb
index 09f84d0825..09e89ad624 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/grant_access_data.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/grant_access_data.rb
@@ -26,7 +26,6 @@ class GrantAccessData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'GrantAccessData',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'GrantAccessData',
             model_properties: {
               access: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'access',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               duration_in_seconds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'durationInSeconds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/hardware_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/hardware_profile.rb
index b4616a7115..e5f766c958 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/hardware_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/hardware_profile.rb
@@ -50,7 +50,6 @@ class HardwareProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'HardwareProfile',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'HardwareProfile',
             model_properties: {
               vm_size: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmSize',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image.rb
index 25a1aac80c..131185a69e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image.rb
@@ -32,7 +32,6 @@ class Image < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Image',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Image',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -75,13 +70,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,7 +84,6 @@ def self.mapper()
                 }
               },
               source_virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.sourceVirtualMachine',
                 type: {
@@ -100,7 +92,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -109,7 +100,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_data_disk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_data_disk.rb
index 5a4994f92d..23dff9b635 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_data_disk.rb
@@ -45,7 +45,6 @@ class ImageDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDataDisk',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'ImageDataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -61,7 +59,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -79,7 +75,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -87,7 +82,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -96,7 +90,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_disk_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_disk_reference.rb
index 630ad130b6..1a380fc298 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_disk_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_disk_reference.rb
@@ -28,7 +28,6 @@ class ImageDiskReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDiskReference',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ImageDiskReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lun',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_list_result.rb
index 726aa52fab..e5c0b4d231 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'ImageListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_osdisk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_osdisk.rb
index a05716260f..e17e9c9273 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_osdisk.rb
@@ -50,7 +50,6 @@ class ImageOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageOSDisk',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'ImageOSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -67,7 +65,6 @@ def self.mapper()
                 }
               },
               os_state: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osState',
                 type: {
@@ -76,7 +73,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -85,7 +81,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -94,7 +89,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -102,7 +96,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -111,7 +104,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_reference.rb
index 9256977f4e..915330189f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_reference.rb
@@ -42,7 +42,6 @@ class ImageReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageReference',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'ImageReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               offer: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'offer',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'version',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_storage_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_storage_profile.rb
index b585b95346..ea571d5302 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/image_storage_profile.rb
@@ -31,7 +31,6 @@ class ImageStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageStorageProfile',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'ImageStorageProfile',
             model_properties: {
               os_disk: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osDisk',
                 type: {
@@ -48,13 +46,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/inner_error.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/inner_error.rb
index 7770ef8bc3..d716394f53 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/inner_error.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/inner_error.rb
@@ -25,7 +25,6 @@ class InnerError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InnerError',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'InnerError',
             model_properties: {
               exceptiontype: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'exceptiontype',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               errordetail: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'errordetail',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/instance_view_status.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/instance_view_status.rb
index 5c2610c59b..46d4322927 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/instance_view_status.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/instance_view_status.rb
@@ -36,7 +36,6 @@ class InstanceViewStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InstanceViewStatus',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'InstanceViewStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               level: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'level',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               display_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'displayStatus',
                 type: {
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
@@ -77,7 +72,6 @@ def self.mapper()
                 }
               },
               time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'time',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
index 6153aa141c..7f6612ba0f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
@@ -27,7 +27,6 @@ class KeyVaultAndKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndKeyReference',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'KeyVaultAndKeyReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
index d2d269d149..7082934a64 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultAndSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultAndSecretReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_key_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
index b3ba49f15f..de3720717e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultKeyReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultKeyReference',
             model_properties: {
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
index 422ba757b6..83b7213b35 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultSecretReference',
             model_properties: {
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/linux_configuration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/linux_configuration.rb
index 413b3f98d7..9a9a55b016 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/linux_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/linux_configuration.rb
@@ -33,7 +33,6 @@ class LinuxConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LinuxConfiguration',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'LinuxConfiguration',
             model_properties: {
               disable_password_authentication: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disablePasswordAuthentication',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               ssh: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'ssh',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/list_usages_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/list_usages_result.rb
index 94f99d6b8a..1bcdb81164 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/list_usages_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/list_usages_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ListUsagesResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ListUsagesResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UsageElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
index 403e337319..bb89d03023 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
@@ -24,7 +24,6 @@ class ManagedDiskParameters < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ManagedDiskParameters',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'ManagedDiskParameters',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -40,7 +38,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_interface_reference.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_interface_reference.rb
index 0cfb0f5951..e9bf9541f6 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_interface_reference.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_interface_reference.rb
@@ -23,7 +23,6 @@ class NetworkInterfaceReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkInterfaceReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'NetworkInterfaceReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_profile.rb
index 4f415453e5..70473a0138 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/network_profile.rb
@@ -24,7 +24,6 @@ class NetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'NetworkProfile',
             model_properties: {
               network_interfaces: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaces',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'NetworkInterfaceReferenceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/operation_status_response.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/operation_status_response.rb
index 67df3a906d..4c9d753aa7 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/operation_status_response.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/operation_status_response.rb
@@ -34,7 +34,6 @@ class OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OperationStatusResponse',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'OperationStatusResponse',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk.rb
index 628d984911..7d121a972a 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk.rb
@@ -72,7 +72,6 @@ class OSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDisk',
           type: {
@@ -80,7 +79,6 @@ def self.mapper()
             class_name: 'OSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -89,7 +87,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
@@ -98,7 +95,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -106,7 +102,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -115,7 +110,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -124,7 +118,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -133,7 +126,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -142,7 +134,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -150,7 +141,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk_image.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk_image.rb
index 690bc7403a..74995f879f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osdisk_image.rb
@@ -23,7 +23,6 @@ class OSDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDiskImage',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'OSDiskImage',
             model_properties: {
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'operatingSystem',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osprofile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osprofile.rb
index 7ffd1a5b42..1338f079d2 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/osprofile.rb
@@ -86,7 +86,6 @@ class OSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSProfile',
           type: {
@@ -94,7 +93,6 @@ def self.mapper()
             class_name: 'OSProfile',
             model_properties: {
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -102,7 +100,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -110,7 +107,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -126,7 +121,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -135,7 +129,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -144,13 +137,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/plan.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/plan.rb
index 614b86fd55..3d164fb33c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/plan.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/plan.rb
@@ -38,7 +38,6 @@ class Plan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Plan',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'Plan',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'product',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               promotion_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'promotionCode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/purchase_plan.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/purchase_plan.rb
index 839d2224a3..02bb03f6e9 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/purchase_plan.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/purchase_plan.rb
@@ -31,7 +31,6 @@ class PurchasePlan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'PurchasePlan',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'PurchasePlan',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'publisher',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'product',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource.rb
index e57476fa38..93a8fe4fa1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource_update.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource_update.rb
index 4375478894..5dd0d798c6 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource_update.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/resource_update.rb
@@ -22,7 +22,6 @@ class ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceUpdate',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'ResourceUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sku.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sku.rb
index 3d80ae1795..3e33fd3c7b 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sku.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sku.rb
@@ -31,7 +31,6 @@ class Sku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Sku',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'Sku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tier',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'capacity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot.rb
index 0615a89099..3423df4a8a 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot.rb
@@ -51,7 +51,6 @@ class Snapshot < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Snapshot',
           type: {
@@ -59,7 +58,6 @@ def self.mapper()
             class_name: 'Snapshot',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -77,7 +74,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -86,7 +82,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -94,13 +89,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -110,7 +103,6 @@ def self.mapper()
                 }
               },
               account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.accountType',
                 type: {
@@ -119,7 +111,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -128,7 +119,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -146,7 +135,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -154,7 +142,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -163,7 +150,6 @@ def self.mapper()
                 }
               },
               owner_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.ownerId',
@@ -172,7 +158,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_list.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_list.rb
index f3e58e6703..db3ffe84c5 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_list.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'SnapshotList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SnapshotElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_update.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_update.rb
index 1ecda9cdd6..91838ddab2 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_update.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/snapshot_update.rb
@@ -41,7 +41,6 @@ class SnapshotUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotUpdate',
           type: {
@@ -49,13 +48,11 @@ def self.mapper()
             class_name: 'SnapshotUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.accountType',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -83,7 +78,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -100,7 +93,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/source_vault.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/source_vault.rb
index fda4184c71..38e7a0245a 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/source_vault.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/source_vault.rb
@@ -23,7 +23,6 @@ class SourceVault
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SourceVault',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SourceVault',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_configuration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_configuration.rb
index 5a5921e99f..bf1ac42408 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_configuration.rb
@@ -23,7 +23,6 @@ class SshConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'SshConfiguration',
             model_properties: {
               public_keys: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publicKeys',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SshPublicKeyElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_public_key.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_public_key.rb
index 3a37084af2..1fc4f42614 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_public_key.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/ssh_public_key.rb
@@ -32,7 +32,6 @@ class SshPublicKey
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshPublicKey',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'SshPublicKey',
             model_properties: {
               path: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'path',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyData',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/storage_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/storage_profile.rb
index 1b973a9cab..0155c88b45 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/storage_profile.rb
@@ -38,7 +38,6 @@ class StorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'StorageProfile',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'StorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -64,13 +61,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource.rb
index c5b2a3eef8..6b82409e64 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource.rb
@@ -23,7 +23,6 @@ class SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResource',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource_read_only.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
index 1e51540e9b..28ddd479c2 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
@@ -23,7 +23,6 @@ class SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResourceReadOnly',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResourceReadOnly',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/update_resource.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/update_resource.rb
index b4b5a9b905..816ef0ae6f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/update_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/update_resource.rb
@@ -22,7 +22,6 @@ class UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpdateResource',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'UpdateResource',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/upgrade_policy.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/upgrade_policy.rb
index 4616a53c8c..3be2296a25 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/upgrade_policy.rb
@@ -28,7 +28,6 @@ class UpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradePolicy',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'UpgradePolicy',
             model_properties: {
               mode: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'mode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage.rb
index e7c252f6bb..316ffbe30d 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage.rb
@@ -32,7 +32,6 @@ class Usage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Usage',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Usage',
             model_properties: {
               unit: {
-                client_side_validation: true,
                 required: true,
                 is_constant: true,
                 serialized_name: 'unit',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               current_value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'currentValue',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               limit: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'limit',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage_name.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage_name.rb
index 2822ce8061..c57fd1881f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage_name.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/usage_name.rb
@@ -25,7 +25,6 @@ class UsageName
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UsageName',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'UsageName',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               localized_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'localizedValue',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_certificate.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_certificate.rb
index a1f051aaec..ab9e5ffae3 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_certificate.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_certificate.rb
@@ -40,7 +40,6 @@ class VaultCertificate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultCertificate',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VaultCertificate',
             model_properties: {
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               certificate_store: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateStore',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_secret_group.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_secret_group.rb
index 4486687437..d9f1ff6119 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_secret_group.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/vault_secret_group.rb
@@ -27,7 +27,6 @@ class VaultSecretGroup
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultSecretGroup',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VaultSecretGroup',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,13 +42,11 @@ def self.mapper()
                 }
               },
               vault_certificates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vaultCertificates',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultCertificateElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_hard_disk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
index 4e37b08f9b..ad624bf34f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
@@ -22,7 +22,6 @@ class VirtualHardDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualHardDisk',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualHardDisk',
             model_properties: {
               uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'uri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine.rb
index b82a400eb3..921a4d725b 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine.rb
@@ -92,7 +92,6 @@ class VirtualMachine < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachine',
           type: {
@@ -100,7 +99,6 @@ def self.mapper()
             class_name: 'VirtualMachine',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -109,7 +107,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -118,7 +115,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -127,7 +123,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -135,13 +130,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -151,7 +144,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -160,7 +152,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -169,7 +160,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -178,7 +168,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -187,7 +176,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -196,7 +184,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -205,7 +192,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -214,7 +200,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -223,7 +208,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -233,7 +217,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -241,7 +224,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -250,14 +232,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
@@ -268,7 +248,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
index 11c05b1cfb..4c069285ab 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
@@ -29,7 +29,6 @@ class VirtualMachineAgentInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineAgentInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineAgentInstanceView',
             model_properties: {
               vm_agent_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgentVersion',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               extension_handlers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionHandlers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionHandlerInstanceViewElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
index f306758e5e..159441225f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
@@ -29,7 +29,6 @@ class VirtualMachineCaptureParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureParameters',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureParameters',
             model_properties: {
               vhd_prefix: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhdPrefix',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               destination_container_name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'destinationContainerName',
                 type: {
@@ -53,7 +50,6 @@ def self.mapper()
                 }
               },
               overwrite_vhds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'overwriteVhds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
index 5686c42a65..731d65e907 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineCaptureResult < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureResult',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -38,7 +36,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
index 332c036001..f1e7b97839 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineExtension < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -97,13 +92,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -113,7 +106,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               virtual_machine_extension_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -145,7 +134,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -169,7 +155,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -178,7 +163,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.instanceView',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
index 7d4b7dab81..7154ae9cc1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineExtensionHandlerInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionHandlerInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionHandlerInstanceView',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'status',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
index 5d542c507d..cb86bacd20 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
@@ -39,7 +39,6 @@ class VirtualMachineExtensionImage < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionImage',
           type: {
@@ -47,7 +46,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -82,13 +77,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -98,7 +91,6 @@ def self.mapper()
                 }
               },
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.operatingSystem',
                 type: {
@@ -106,7 +98,6 @@ def self.mapper()
                 }
               },
               compute_role: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.computeRole',
                 type: {
@@ -114,7 +105,6 @@ def self.mapper()
                 }
               },
               handler_schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.handlerSchema',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               vm_scale_set_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.vmScaleSetEnabled',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               supports_multiple_extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.supportsMultipleExtensions',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
index 5b7c934aa2..24d8b0686c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
@@ -35,7 +35,6 @@ class VirtualMachineExtensionInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionInstanceView',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               substatuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'substatuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -84,13 +78,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
index 63cbcb75c8..c5fc4c5262 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
@@ -46,7 +46,6 @@ class VirtualMachineExtensionUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionUpdate',
           type: {
@@ -54,13 +53,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -102,7 +95,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -110,7 +102,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -118,7 +109,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
index a4758acdd4..95627be4f7 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineExtensionsListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionsListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionsListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_identity.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
index ad5172dff2..0a20017f54 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
@@ -31,7 +31,6 @@ class VirtualMachineIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineIdentity',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image.rb
index 758d608323..8de6e0b3cc 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image.rb
@@ -28,7 +28,6 @@ class VirtualMachineImage < VirtualMachineImageResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImage',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -60,13 +56,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.plan',
                 type: {
@@ -85,7 +78,6 @@ def self.mapper()
                 }
               },
               os_disk_image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osDiskImage',
                 type: {
@@ -94,13 +86,11 @@ def self.mapper()
                 }
               },
               data_disk_images: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dataDiskImages',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskImageElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
index ed5d697d87..5c7eed53f8 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
@@ -31,7 +31,6 @@ class VirtualMachineImageResource < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImageResource',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineImageResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
index 9d8d257996..1a509f683c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
@@ -50,7 +50,6 @@ class VirtualMachineInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineInstanceView',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -91,13 +86,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -125,7 +116,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -134,13 +124,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
index 8fc754419e..06a691b1a1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'VirtualMachineListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
index 19dd627460..a7f0264a50 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
@@ -53,7 +53,6 @@ class VirtualMachineScaleSet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSet',
           type: {
@@ -61,7 +60,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -88,7 +84,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -96,13 +91,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -112,7 +105,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -130,7 +121,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -139,7 +129,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -148,7 +137,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -157,7 +145,6 @@ def self.mapper()
                 }
               },
               over_provision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overProvision',
                 type: {
@@ -165,7 +152,6 @@ def self.mapper()
                 }
               },
               single_placement_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.singlePlacementGroup',
                 type: {
@@ -173,7 +159,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
index 8df89b9b64..53e3905f9f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
@@ -48,7 +48,6 @@ class VirtualMachineScaleSetDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetDataDisk',
           type: {
@@ -56,7 +55,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetDataDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -64,7 +62,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -72,7 +69,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -81,7 +77,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -90,7 +85,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -98,7 +92,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
index 27cb3f2fe8..72f7439d1e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
@@ -49,7 +49,6 @@ class VirtualMachineScaleSetExtension < SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtension',
           type: {
@@ -57,7 +56,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -82,7 +78,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -90,7 +85,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -98,7 +92,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -106,7 +99,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -114,7 +106,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -122,7 +113,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
index 9f878007bc..a520d51891 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetExtensionProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionProfile',
             model_properties: {
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
index 94ebc79b47..e903901144 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
@@ -33,7 +33,6 @@ class VirtualMachineScaleSetIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIdentity',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
index de915d34b9..ffa3bb2f78 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineScaleSetInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceView',
             model_properties: {
               virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'virtualMachine',
@@ -48,14 +46,12 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMExtensionsSummaryElementType',
                       type: {
@@ -66,13 +62,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
index 6655d20c02..3b84fd4602 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetInstanceViewStatusesSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
           type: {
@@ -33,14 +32,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
             model_properties: {
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
index 24f7a4f257..ae843ce487 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
@@ -35,7 +35,6 @@ class VirtualMachineScaleSetIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIPConfiguration',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -68,13 +64,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -85,13 +79,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -102,13 +94,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
index b449fd5047..63294b6ffa 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
index 93f05ec10a..72c5d5dc99 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListSkusResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetSkuElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
index 19cf23a5fd..87abfc3c3d 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
@@ -61,7 +61,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListWithLinkResult',
           type: {
@@ -69,13 +68,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListWithLinkResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
index a37b898516..7b3e8f372c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetManagedDiskParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetManagedDiskParameters',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetManagedDiskParameters',
             model_properties: {
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
index 22dc8ad159..b7ac736b65 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetIPConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
index a7ee420cde..071cdf8fc1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkProfile',
             model_properties: {
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
index 9a06be65df..4c573d0e68 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
@@ -58,7 +58,6 @@ class VirtualMachineScaleSetOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSDisk',
           type: {
@@ -66,7 +65,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -74,7 +72,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -92,7 +88,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -101,7 +96,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -110,13 +104,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -126,7 +118,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
index 739eecba2b..5f5cde6d24 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
@@ -73,7 +73,6 @@ class VirtualMachineScaleSetOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSProfile',
           type: {
@@ -81,7 +80,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSProfile',
             model_properties: {
               computer_name_prefix: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerNamePrefix',
                 type: {
@@ -89,7 +87,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -97,7 +94,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -105,7 +101,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -113,7 +108,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -122,7 +116,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -131,13 +124,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
index 8c936ec2a1..04c5a79513 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSku',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
index 57d1d6eea1..4fded57bde 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
@@ -32,7 +32,6 @@ class VirtualMachineScaleSetSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default_capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'defaultCapacity',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
index 98546f76db..b68e1a467c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
@@ -28,7 +28,6 @@ class VirtualMachineScaleSetStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetStorageProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -54,13 +51,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
index d8e13d5fd1..a30a26d3b4 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
@@ -96,7 +96,6 @@ class VirtualMachineScaleSetVM < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVM',
           type: {
@@ -104,7 +103,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVM',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -113,7 +111,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -122,7 +119,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -131,7 +127,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -139,13 +134,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -155,7 +148,6 @@ def self.mapper()
                 }
               },
               instance_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'instanceId',
@@ -164,7 +156,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -174,7 +165,6 @@ def self.mapper()
                 }
               },
               latest_model_applied: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.latestModelApplied',
@@ -183,7 +173,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -192,7 +181,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -202,7 +190,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -211,7 +198,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -220,7 +206,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -229,7 +214,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -238,7 +222,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -247,7 +230,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -256,7 +238,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -265,7 +246,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -273,7 +253,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -282,14 +261,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
index 2ae5e6c8ba..ecc7d19f9e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetVMExtensionsSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMExtensionsSummary',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMExtensionsSummary',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
index 62f1765d9e..da93229cc1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetVMInstanceIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceIDs',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
index 805bd33008..fb388d439e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetVMInstanceRequiredIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
index 102e052d56..f3ef028b58 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
@@ -54,7 +54,6 @@ class VirtualMachineScaleSetVMInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceView',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -78,7 +75,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -86,7 +82,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -95,13 +90,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -112,13 +105,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -138,13 +128,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -155,7 +143,6 @@ def self.mapper()
                 }
               },
               placement_group_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'placementGroupId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
index 7eb2e22b98..af62bc8696 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
index e2ed978a91..2a835fa64f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
@@ -35,7 +35,6 @@ class VirtualMachineScaleSetVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMProfile',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size.rb
index ab88807c2d..5e6b12810d 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size.rb
@@ -42,7 +42,6 @@ class VirtualMachineSize
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSize',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineSize',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               number_of_cores: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'numberOfCores',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               os_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDiskSizeInMB',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               resource_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'resourceDiskSizeInMB',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               memory_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'memoryInMB',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               max_data_disk_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxDataDiskCount',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
index 4af9837ce9..e60c2c1b23 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineSizeListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSizeListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineSizeListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineSizeElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
index c606fe0334..8bf1b3d28c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
@@ -27,7 +27,6 @@ class VirtualMachineStatusCodeCount
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineStatusCodeCount',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineStatusCodeCount',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'count',
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmconfiguration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
index 50466b48da..3f10818a9f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
@@ -23,7 +23,6 @@ class WinRMConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'WinRMConfiguration',
             model_properties: {
               listeners: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'listeners',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'WinRMListenerElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmlistener.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmlistener.rb
index a2869f223e..6f3e0834e3 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmlistener.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/win_rmlistener.rb
@@ -34,7 +34,6 @@ class WinRMListener
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMListener',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'WinRMListener',
             model_properties: {
               protocol: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'protocol',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/windows_configuration.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/windows_configuration.rb
index 2c76f0503d..5dda2a4a8b 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/windows_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/models/windows_configuration.rb
@@ -43,7 +43,6 @@ class WindowsConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WindowsConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'WindowsConfiguration',
             model_properties: {
               provision_vmagent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'provisionVMAgent',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               enable_automatic_updates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enableAutomaticUpdates',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               time_zone: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'timeZone',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               additional_unattend_content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'additionalUnattendContent',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AdditionalUnattendContentElementType',
                       type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               win_rm: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'winRM',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/snapshots.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/snapshots.rb
index ce2edfceea..13a91cc553 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/snapshots.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/snapshots.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [Snapshot] operation results.
     #
-    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -51,9 +51,9 @@ def create_or_update(resource_group_name, snapshot_name, snapshot, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -82,8 +82,8 @@ def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [Snapshot] operation results.
     #
-    def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -99,9 +99,9 @@ def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -128,8 +128,8 @@ def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [Snapshot] operation results.
     #
-    def get(resource_group_name, snapshot_name, custom_headers:nil)
-      response = get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, snapshot_name, custom_headers = nil)
+      response = get_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -144,8 +144,8 @@ def get(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      get_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -159,7 +159,7 @@ def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def get_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -167,7 +167,6 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -223,8 +222,8 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = delete_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -238,9 +237,9 @@ def delete(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -265,8 +264,8 @@ def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -279,8 +278,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -292,14 +291,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -352,8 +350,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -365,8 +363,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -377,13 +375,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -441,8 +438,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -458,9 +455,9 @@ def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_h
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -487,8 +484,8 @@ def grant_access_async(resource_group_name, snapshot_name, grant_access_data, cu
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -502,9 +499,9 @@ def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -533,8 +530,8 @@ def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Snapshot] operation results.
     #
-    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -551,8 +548,8 @@ def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -568,7 +565,7 @@ def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, sn
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -577,12 +574,13 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::Snapshot.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -652,8 +650,8 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
     #
     # @return [Snapshot] operation results.
     #
-    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -670,8 +668,8 @@ def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -687,7 +685,7 @@ def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, cu
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -696,12 +694,13 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::SnapshotUpdate.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -769,8 +768,8 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -785,8 +784,8 @@ def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -800,7 +799,7 @@ def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -808,7 +807,6 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -866,8 +864,8 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -884,8 +882,8 @@ def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, cu
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -901,7 +899,7 @@ def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -910,12 +908,13 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -973,8 +972,8 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -989,8 +988,8 @@ def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -1004,7 +1003,7 @@ def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -1012,7 +1011,6 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1067,8 +1065,8 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
     #
     # @return [SnapshotList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1082,8 +1080,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1096,12 +1094,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1155,8 +1152,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1170,8 +1167,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1184,12 +1181,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1242,12 +1238,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1261,12 +1257,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/usage_operations.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/usage_operations.rb
index f8d32a8fa3..1b20492b74 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/usage_operations.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/usage_operations.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Array<Usage>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -48,8 +48,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -63,15 +63,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -128,8 +126,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [ListUsagesResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -145,8 +143,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -161,12 +159,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -222,12 +219,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ListUsagesResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..5b8b39c20f
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2016_04_30_preview
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extension_images.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
index 67c99ff882..af4d2b70cb 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionImage] operation results.
     #
-    def get(location, publisher_name, type, version, custom_headers:nil)
-      response = get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, type, version, custom_headers = nil)
+      response = get_async(location, publisher_name, type, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, type, version, custom_headers:nil)
-      get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, type, version, custom_headers = nil)
+      get_async(location, publisher_name, type, version, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_with_http_info(location, publisher_name, type, version, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, type, version, custom_headers:nil)
+    def get_async(location, publisher_name, type, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -76,7 +76,6 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -131,8 +130,8 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_types(location, publisher_name, custom_headers:nil)
-      response = list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types(location, publisher_name, custom_headers = nil)
+      response = list_types_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +145,8 @@ def list_types(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_types_with_http_info(location, publisher_name, custom_headers:nil)
-      list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types_with_http_info(location, publisher_name, custom_headers = nil)
+      list_types_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -160,7 +159,7 @@ def list_types_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_types_async(location, publisher_name, custom_headers:nil)
+    def list_types_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -168,7 +167,6 @@ def list_types_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -201,13 +199,11 @@ def list_types_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
@@ -243,8 +239,8 @@ def list_types_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -262,8 +258,8 @@ def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_versions_with_http_info(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions_with_http_info(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -280,7 +276,7 @@ def list_versions_with_http_info(location, publisher_name, type, filter:nil, top
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_versions_async(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_versions_async(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -289,7 +285,6 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -322,13 +317,11 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extensions.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extensions.rb
index ceeeb81baa..8a762959db 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, vm_name, vm_extension_name, extension_parameters
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -149,9 +149,9 @@ def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -180,8 +180,8 @@ def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -198,8 +198,8 @@ def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -215,7 +215,7 @@ def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -224,7 +224,6 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -283,8 +282,8 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -302,8 +301,8 @@ def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -320,7 +319,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_exten
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -330,12 +329,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -406,8 +406,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -425,8 +425,8 @@ def begin_update(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -443,7 +443,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -453,12 +453,13 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineExtensionUpdate.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -517,8 +518,8 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -534,8 +535,8 @@ def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
     end
 
     #
@@ -550,7 +551,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -559,7 +560,6 @@ def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_images.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_images.rb
index 1b9c9f750b..e93d64310e 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_images.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_images.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineImage] operation results.
     #
-    def get(location, publisher_name, offer, skus, version, custom_headers:nil)
-      response = get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, offer, skus, version, custom_headers = nil)
+      response = get_async(location, publisher_name, offer, skus, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -52,8 +52,8 @@ def get(location, publisher_name, offer, skus, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers:nil)
-      get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers = nil)
+      get_async(location, publisher_name, offer, skus, version, custom_headers).value!
     end
 
     #
@@ -69,7 +69,7 @@ def get_with_http_info(location, publisher_name, offer, skus, version, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, offer, skus, version, custom_headers:nil)
+    def get_async(location, publisher_name, offer, skus, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -80,7 +80,6 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -141,8 +140,8 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
     #
     # @return [Array] operation results.
     #
-    def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -162,8 +161,8 @@ def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_with_http_info(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -182,7 +181,7 @@ def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_async(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -192,7 +191,6 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -225,13 +223,11 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -264,8 +260,8 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
     #
     # @return [Array] operation results.
     #
-    def list_offers(location, publisher_name, custom_headers:nil)
-      response = list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers(location, publisher_name, custom_headers = nil)
+      response = list_offers_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +276,8 @@ def list_offers(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
-      list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers_with_http_info(location, publisher_name, custom_headers = nil)
+      list_offers_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -295,7 +291,7 @@ def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_offers_async(location, publisher_name, custom_headers:nil)
+    def list_offers_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -303,7 +299,6 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -336,13 +331,11 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -374,8 +367,8 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_publishers(location, custom_headers:nil)
-      response = list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers(location, custom_headers = nil)
+      response = list_publishers_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -389,8 +382,8 @@ def list_publishers(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_publishers_with_http_info(location, custom_headers:nil)
-      list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers_with_http_info(location, custom_headers = nil)
+      list_publishers_async(location, custom_headers).value!
     end
 
     #
@@ -403,14 +396,13 @@ def list_publishers_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_publishers_async(location, custom_headers:nil)
+    def list_publishers_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -443,13 +435,11 @@ def list_publishers_async(location, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -483,8 +473,8 @@ def list_publishers_async(location, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_skus(location, publisher_name, offer, custom_headers:nil)
-      response = list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus(location, publisher_name, offer, custom_headers = nil)
+      response = list_skus_async(location, publisher_name, offer, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -500,8 +490,8 @@ def list_skus(location, publisher_name, offer, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil)
-      list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(location, publisher_name, offer, custom_headers = nil)
+      list_skus_async(location, publisher_name, offer, custom_headers).value!
     end
 
     #
@@ -516,7 +506,7 @@ def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(location, publisher_name, offer, custom_headers:nil)
+    def list_skus_async(location, publisher_name, offer, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -525,7 +515,6 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,13 +547,11 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
index 90e0e5e607..a2d275807f 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -48,9 +48,9 @@ def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -78,8 +78,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -93,9 +93,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_head
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -125,8 +125,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -140,9 +140,9 @@ def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -169,8 +169,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -184,9 +184,9 @@ def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:n
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -213,8 +213,8 @@ def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -229,8 +229,8 @@ def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -244,7 +244,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -253,7 +253,6 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -309,8 +308,8 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
     #
     # @return [VirtualMachineScaleSetVMInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -325,8 +324,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -340,7 +339,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -349,7 +348,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -407,8 +405,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [Array<VirtualMachineScaleSetVM>] operation results.
     #
-    def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers)
+    def list(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers)
       first_page.get_all_items
     end
 
@@ -425,8 +423,8 @@ def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
     end
 
     #
@@ -442,7 +440,7 @@ def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, fil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
+    def list_async(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'virtual_machine_scale_set_name is nil' if virtual_machine_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -450,7 +448,6 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -508,8 +505,8 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -523,9 +520,9 @@ def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -552,8 +549,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -567,9 +564,9 @@ def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -596,8 +593,8 @@ def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -611,9 +608,9 @@ def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -641,8 +638,8 @@ def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -658,8 +655,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -674,7 +671,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -683,7 +680,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -740,8 +736,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -757,8 +753,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -773,7 +769,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -782,7 +778,6 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -841,8 +836,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -860,8 +855,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -878,7 +873,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -887,7 +882,6 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -943,8 +937,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -959,8 +953,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -974,7 +968,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -983,7 +977,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1041,8 +1034,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1059,8 +1052,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1076,7 +1069,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, insta
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1085,7 +1078,6 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1141,8 +1133,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1157,8 +1149,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1172,7 +1164,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1181,7 +1173,6 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1237,8 +1228,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1253,8 +1244,8 @@ def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1268,7 +1259,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1277,7 +1268,6 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1332,8 +1322,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [VirtualMachineScaleSetVMListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1347,8 +1337,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1361,12 +1351,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1424,12 +1413,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetVMListResult] which provide lazy access to
     # pages of the response.
     #
-    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
index f4a6dc93b9..709212adb1 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def create_or_update_async(resource_group_name, name, parameters, custom_headers
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -117,8 +117,8 @@ def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -132,8 +132,8 @@ def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -146,7 +146,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -154,7 +154,6 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -213,8 +212,8 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -229,9 +228,9 @@ def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -259,8 +258,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -275,9 +274,9 @@ def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -303,8 +302,8 @@ def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [VirtualMachineScaleSetInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -318,8 +317,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -332,7 +331,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -340,7 +339,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -394,8 +392,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -408,8 +406,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -421,14 +419,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -484,8 +481,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -500,8 +497,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -515,13 +512,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -577,8 +573,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSetSku>] operation results.
     #
-    def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list_skus(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -593,8 +589,8 @@ def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -608,7 +604,7 @@ def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_head
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -616,7 +612,6 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -675,8 +670,8 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -691,9 +686,9 @@ def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custo
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -721,8 +716,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -737,9 +732,9 @@ def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -767,8 +762,8 @@ def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -783,9 +778,9 @@ def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_he
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -814,8 +809,8 @@ def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -830,9 +825,9 @@ def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -859,8 +854,8 @@ def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -873,9 +868,9 @@ def reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -902,8 +897,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -916,9 +911,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -945,8 +940,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_create_or_update(resource_group_name, name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -961,8 +956,8 @@ def begin_create_or_update(resource_group_name, name, parameters, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, name, parameters, custom_headers).value!
     end
 
     #
@@ -976,7 +971,7 @@ def begin_create_or_update_with_http_info(resource_group_name, name, parameters,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'name is nil' if name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -985,12 +980,13 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1057,8 +1053,8 @@ def begin_create_or_update_async(resource_group_name, name, parameters, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1072,8 +1068,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1086,7 +1082,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1094,7 +1090,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1153,8 +1148,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1172,8 +1167,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1190,7 +1185,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1198,12 +1193,13 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1262,8 +1258,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1279,8 +1275,8 @@ def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1295,7 +1291,7 @@ def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1304,12 +1300,13 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1370,8 +1367,8 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1389,8 +1386,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1407,7 +1404,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_in
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1415,12 +1412,13 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1479,8 +1477,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1496,8 +1494,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1512,7 +1510,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1520,12 +1518,13 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1584,8 +1583,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1601,8 +1600,8 @@ def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1617,7 +1616,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1625,12 +1624,13 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1690,8 +1690,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1708,8 +1708,8 @@ def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1725,7 +1725,7 @@ def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1734,12 +1734,13 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1797,8 +1798,8 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1813,8 +1814,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1828,7 +1829,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, custom_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1836,7 +1837,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1892,8 +1892,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, custom_headers:n
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1908,8 +1908,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1923,7 +1923,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1931,7 +1931,6 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1986,8 +1985,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [VirtualMachineScaleSetListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2001,8 +2000,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2015,12 +2014,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2077,8 +2075,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListWithLinkResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2095,8 +2093,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2112,12 +2110,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2172,8 +2169,8 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListSkusResult] operation results.
     #
-    def list_skus_next(next_page_link, custom_headers:nil)
-      response = list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next(next_page_link, custom_headers = nil)
+      response = list_skus_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2188,8 +2185,8 @@ def list_skus_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
-      list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next_with_http_info(next_page_link, custom_headers = nil)
+      list_skus_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2203,12 +2200,11 @@ def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_next_async(next_page_link, custom_headers:nil)
+    def list_skus_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2262,12 +2258,12 @@ def list_skus_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetListResult] which provide lazy access to pages
     # of the response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2285,12 +2281,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineScaleSetListWithLinkResult] which provide lazy access
     # to pages of the response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2308,12 +2304,12 @@ def list_all_as_lazy(custom_headers:nil)
     # @return [VirtualMachineScaleSetListSkusResult] which provide lazy access to
     # pages of the response.
     #
-    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_skus_next_async(next_page_link, custom_headers:custom_headers)
+          list_skus_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_sizes.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_sizes.rb
index 5cfd83a809..f70b20024c 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_sizes.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machine_sizes.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -46,8 +46,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -60,15 +60,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machines.rb b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machines.rb
index f67fb65250..cecdd4bcec 100644
--- a/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machines.rb
+++ b/management/azure_mgmt_compute/lib/2016-04-30-preview/generated/azure_mgmt_compute/virtual_machines.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionsListResult] operation results.
     #
-    def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_extensions_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -74,7 +74,6 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -132,8 +131,8 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,9 +147,9 @@ def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -178,8 +177,8 @@ def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -194,9 +193,9 @@ def create_or_update(resource_group_name, vm_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -222,8 +221,8 @@ def create_or_update_async(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -236,9 +235,9 @@ def delete(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -267,8 +266,8 @@ def delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -285,8 +284,8 @@ def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -302,7 +301,7 @@ def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -310,7 +309,6 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -366,8 +364,8 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -380,9 +378,9 @@ def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -409,8 +407,8 @@ def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -423,9 +421,9 @@ def deallocate(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -451,8 +449,8 @@ def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def generalize(resource_group_name, vm_name, custom_headers:nil)
-      response = generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize(resource_group_name, vm_name, custom_headers = nil)
+      response = generalize_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -466,8 +464,8 @@ def generalize(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      generalize_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -480,7 +478,7 @@ def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generalize_async(resource_group_name, vm_name, custom_headers:nil)
+    def generalize_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -488,7 +486,6 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -543,8 +540,8 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -558,8 +555,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -572,14 +569,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -633,8 +629,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -647,8 +643,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -660,13 +656,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -722,8 +717,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, vm_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -738,8 +733,8 @@ def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -753,7 +748,7 @@ def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -761,7 +756,6 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -818,8 +812,8 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -832,9 +826,9 @@ def power_off(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -860,8 +854,8 @@ def power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_name, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_name, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -874,9 +868,9 @@ def restart(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def restart_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -902,8 +896,8 @@ def restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_name, custom_headers:nil)
-      response = start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_name, custom_headers = nil)
+      response = start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -916,9 +910,9 @@ def start(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_name, custom_headers:nil)
+    def start_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -944,8 +938,8 @@ def start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -958,9 +952,9 @@ def redeploy(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -989,8 +983,8 @@ def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1007,8 +1001,8 @@ def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1024,7 +1018,7 @@ def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1033,12 +1027,13 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachineCaptureParameters.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1097,8 +1092,8 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1114,8 +1109,8 @@ def begin_create_or_update(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1130,7 +1125,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1139,12 +1134,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2016_04_30_preview::Models::VirtualMachine.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1211,8 +1207,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1226,8 +1222,8 @@ def begin_delete(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1240,7 +1236,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1248,7 +1244,6 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1304,8 +1299,8 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1320,8 +1315,8 @@ def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1335,7 +1330,7 @@ def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1343,7 +1338,6 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1399,8 +1393,8 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1415,8 +1409,8 @@ def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1430,7 +1424,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1438,7 +1432,6 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1495,8 +1488,8 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1512,8 +1505,8 @@ def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1528,7 +1521,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1536,7 +1529,6 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1591,8 +1583,8 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1606,8 +1598,8 @@ def begin_restart(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1620,7 +1612,7 @@ def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1628,7 +1620,6 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1683,8 +1674,8 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1698,8 +1689,8 @@ def begin_start(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1712,7 +1703,7 @@ def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1720,7 +1711,6 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1775,8 +1765,8 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1790,8 +1780,8 @@ def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1804,7 +1794,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1812,7 +1802,6 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1868,8 +1857,8 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1884,8 +1873,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1899,12 +1888,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1959,8 +1947,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1975,8 +1963,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1990,12 +1978,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2050,12 +2037,12 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2071,12 +2058,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/availability_sets.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/availability_sets.rb
index 0e3db0fc1c..6885f96e28 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/availability_sets.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/availability_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def create_or_update(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def create_or_update(resource_group_name, availability_set_name, parameters, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def create_or_update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def create_or_update_with_http_info(resource_group_name, availability_set_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -75,12 +75,13 @@ def create_or_update_async(resource_group_name, availability_set_name, parameter
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::AvailabilitySet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -137,8 +138,8 @@ def create_or_update_async(resource_group_name, availability_set_name, parameter
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, availability_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, availability_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -152,8 +153,8 @@ def delete(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      delete_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -166,7 +167,7 @@ def delete_with_http_info(resource_group_name, availability_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -174,7 +175,6 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,8 +229,8 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def get(resource_group_name, availability_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, availability_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -244,8 +244,8 @@ def get(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      get_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -258,7 +258,7 @@ def get_with_http_info(resource_group_name, availability_set_name, custom_header
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def get_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -266,7 +266,6 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -320,8 +319,8 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySetListResult] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -334,8 +333,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -347,14 +346,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -410,8 +408,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, availability_set_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, availability_set_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -426,8 +424,8 @@ def list_available_sizes(resource_group_name, availability_set_name, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -441,7 +439,7 @@ def list_available_sizes_with_http_info(resource_group_name, availability_set_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -449,7 +447,6 @@ def list_available_sizes_async(resource_group_name, availability_set_name, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/compute_management_client.rb
index b20d89508f..a059a7efba 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/compute_management_client.rb
@@ -168,9 +168,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -187,7 +184,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2017_03_30::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2017_03_30::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/disks.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/disks.rb
index 70cea3ad59..21e612b4f0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/disks.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/disks.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [Disk] operation results.
     #
-    def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [Disk] operation results.
     #
-    def update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def get(resource_group_name, disk_name, custom_headers:nil)
-      response = get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, disk_name, custom_headers = nil)
+      response = get_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -150,8 +150,8 @@ def get(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      get_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -166,7 +166,7 @@ def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, disk_name, custom_headers:nil)
+    def get_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -231,8 +230,8 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, disk_name, custom_headers:nil)
-      response = delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, disk_name, custom_headers = nil)
+      response = delete_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -247,9 +246,9 @@ def delete(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def delete_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -274,8 +273,8 @@ def delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -288,8 +287,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -301,14 +300,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -361,8 +359,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -374,8 +372,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -386,13 +384,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -451,8 +448,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -469,9 +466,9 @@ def grant_access(resource_group_name, disk_name, grant_access_data, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -499,8 +496,8 @@ def grant_access_async(resource_group_name, disk_name, grant_access_data, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -515,9 +512,9 @@ def revoke_access(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -547,8 +544,8 @@ def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,8 +563,8 @@ def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -584,7 +581,7 @@ def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -593,12 +590,13 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::Disk.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -669,8 +667,8 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
     #
     # @return [Disk] operation results.
     #
-    def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -688,8 +686,8 @@ def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -706,7 +704,7 @@ def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -715,12 +713,13 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::DiskUpdate.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -789,8 +788,8 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -806,8 +805,8 @@ def begin_delete(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -822,7 +821,7 @@ def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -830,7 +829,6 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -889,8 +887,8 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -908,8 +906,8 @@ def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -926,7 +924,7 @@ def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_acce
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -935,12 +933,13 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -999,8 +998,8 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1016,8 +1015,8 @@ def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -1032,7 +1031,7 @@ def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -1040,7 +1039,6 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1095,8 +1093,8 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
     #
     # @return [DiskList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1110,8 +1108,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1124,12 +1122,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1183,8 +1180,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1198,8 +1195,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1212,12 +1209,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1270,12 +1266,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1289,12 +1285,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/images.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/images.rb
index 42ed70e4f4..419974f648 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/images.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/images.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Image] operation results.
     #
-    def create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, image_name, parameters, custom_headers
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def create_or_update_async(resource_group_name, image_name, parameters, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, image_name, custom_headers:nil)
-      response = delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, image_name, custom_headers = nil)
+      response = delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def delete(resource_group_name, image_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, image_name, custom_headers:nil)
+    def delete_async(resource_group_name, image_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, image_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -118,8 +118,8 @@ def delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, image_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -134,8 +134,8 @@ def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, image_name, expand, custom_headers).value!
     end
 
     #
@@ -149,7 +149,7 @@ def get_with_http_info(resource_group_name, image_name, expand:nil, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, image_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -157,7 +157,6 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -211,8 +210,8 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -225,8 +224,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -238,14 +237,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -300,8 +298,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -315,8 +313,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -329,13 +327,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -391,8 +388,8 @@ def list_async(custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -407,8 +404,8 @@ def begin_create_or_update(resource_group_name, image_name, parameters, custom_h
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
     end
 
     #
@@ -422,7 +419,7 @@ def begin_create_or_update_with_http_info(resource_group_name, image_name, param
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -431,12 +428,13 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::Image.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -503,8 +501,8 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, image_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, image_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -518,8 +516,8 @@ def begin_delete(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, image_name, custom_headers).value!
     end
 
     #
@@ -532,7 +530,7 @@ def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, image_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -540,7 +538,6 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -595,8 +592,8 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -610,8 +607,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -624,12 +621,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -685,8 +681,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -702,8 +698,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -718,12 +714,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -776,12 +771,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -797,12 +792,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/access_uri.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/access_uri.rb
index 7c383bad9e..4407cc31e0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/access_uri.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/access_uri.rb
@@ -22,7 +22,6 @@ class AccessUri
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AccessUri',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'AccessUri',
             model_properties: {
               access_sas: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.output.accessSAS',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
index 4f343cede4..114b117134 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/additional_unattend_content.rb
@@ -42,7 +42,6 @@ class AdditionalUnattendContent
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AdditionalUnattendContent',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AdditionalUnattendContent',
             model_properties: {
               pass_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'passName',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               component_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'componentName',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               setting_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'settingName',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'content',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
index f08c82913c..e3b4ddfece 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_entity_reference.rb
@@ -23,7 +23,6 @@ class ApiEntityReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiEntityReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'ApiEntityReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error.rb
index 8a13cf0445..46a052d35d 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error.rb
@@ -34,7 +34,6 @@ class ApiError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiError',
           type: {
@@ -42,13 +41,11 @@ def self.mapper()
             class_name: 'ApiError',
             model_properties: {
               details: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'details',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ApiErrorBaseElementType',
                       type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               innererror: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'innererror',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -84,7 +78,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error_base.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
index fcd60bc748..8cf0d71df9 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/api_error_base.rb
@@ -28,7 +28,6 @@ class ApiErrorBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiErrorBase',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ApiErrorBase',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set.rb
index e5d70f0911..302e0fcf65 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set.rb
@@ -45,7 +45,6 @@ class AvailabilitySet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySet',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'AvailabilitySet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -62,7 +60,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -71,7 +68,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -80,7 +76,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -88,13 +83,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -104,7 +97,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -112,7 +104,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -120,13 +111,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -137,14 +126,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -155,7 +142,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
index c3681de63b..810200133b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/availability_set_list_result.rb
@@ -22,7 +22,6 @@ class AvailabilitySetListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'AvailabilitySetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AvailabilitySetElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
index 86ad0b74c6..779da8c95e 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics.rb
@@ -31,7 +31,6 @@ class BootDiagnostics
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnostics',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'BootDiagnostics',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               storage_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
index 49070ff458..0b39313a60 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
@@ -25,7 +25,6 @@ class BootDiagnosticsInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnosticsInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'BootDiagnosticsInstanceView',
             model_properties: {
               console_screenshot_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'consoleScreenshotBlobUri',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               serial_console_log_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'serialConsoleLogBlobUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
index d2e2ed2ce7..dfff79204c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
@@ -22,7 +22,6 @@ class ComputeLongRunningOperationProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeLongRunningOperationProperties',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'ComputeLongRunningOperationProperties',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/creation_data.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/creation_data.rb
index 785a6a771d..b4b1883ea0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/creation_data.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/creation_data.rb
@@ -40,7 +40,6 @@ class CreationData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'CreationData',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'CreationData',
             model_properties: {
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -57,7 +55,6 @@ def self.mapper()
                 }
               },
               storage_account_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountId',
                 type: {
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               source_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceUri',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               source_resource_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceResourceId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk.rb
index 90c224660d..c9b326a78a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk.rb
@@ -63,7 +63,6 @@ class DataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDisk',
           type: {
@@ -71,7 +70,6 @@ def self.mapper()
             class_name: 'DataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -79,7 +77,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -87,7 +84,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -96,7 +92,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -105,7 +100,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -114,7 +108,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -123,7 +116,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -131,7 +123,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
index 0483cf994d..de12dd6d03 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/data_disk_image.rb
@@ -24,7 +24,6 @@ class DataDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDiskImage',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'DataDiskImage',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lun',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
index 54127d83f5..ff3da4aa8d 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/diagnostics_profile.rb
@@ -28,7 +28,6 @@ class DiagnosticsProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiagnosticsProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'DiagnosticsProfile',
             model_properties: {
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk.rb
index 6aa4c10595..e83a0f06d5 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk.rb
@@ -53,7 +53,6 @@ class Disk < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Disk',
           type: {
@@ -61,7 +60,6 @@ def self.mapper()
             class_name: 'Disk',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -88,7 +84,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -96,13 +91,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -112,7 +105,6 @@ def self.mapper()
                 }
               },
               managed_by: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'managedBy',
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -130,13 +121,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -146,7 +135,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -155,7 +143,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -164,7 +151,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -173,7 +159,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -181,7 +166,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -190,7 +174,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
index bafd8844fa..520f7bd2d4 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
@@ -31,7 +31,6 @@ class DiskEncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskEncryptionSettings',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'DiskEncryptionSettings',
             model_properties: {
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
index e68f6bc279..85381b7ebe 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_instance_view.rb
@@ -29,7 +29,6 @@ class DiskInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'DiskInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskEncryptionSettingsElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_list.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_list.rb
index 2f12107aa3..929fbf0f07 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_list.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'DiskList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_sku.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_sku.rb
index 662e570de6..3928a5c6e9 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_sku.rb
@@ -26,7 +26,6 @@ class DiskSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskSku',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'DiskSku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tier',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_update.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_update.rb
index 3693935fc0..f2f5af9dbe 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/disk_update.rb
@@ -33,7 +33,6 @@ class DiskUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskUpdate',
           type: {
@@ -41,13 +40,11 @@ def self.mapper()
             class_name: 'DiskUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -75,7 +70,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -83,7 +77,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/encryption_settings.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/encryption_settings.rb
index ad3677e762..21667634a5 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/encryption_settings.rb
@@ -34,7 +34,6 @@ class EncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'EncryptionSettings',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'EncryptionSettings',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/grant_access_data.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/grant_access_data.rb
index e7a88a4051..b388203dcd 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/grant_access_data.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/grant_access_data.rb
@@ -26,7 +26,6 @@ class GrantAccessData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'GrantAccessData',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'GrantAccessData',
             model_properties: {
               access: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'access',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               duration_in_seconds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'durationInSeconds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
index fe73a823ed..c371e531ac 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/hardware_profile.rb
@@ -58,7 +58,6 @@ class HardwareProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'HardwareProfile',
           type: {
@@ -66,7 +65,6 @@ def self.mapper()
             class_name: 'HardwareProfile',
             model_properties: {
               vm_size: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmSize',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image.rb
index 71b66c5811..4bf3d3e02f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image.rb
@@ -32,7 +32,6 @@ class Image < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Image',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Image',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -75,13 +70,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,7 +84,6 @@ def self.mapper()
                 }
               },
               source_virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.sourceVirtualMachine',
                 type: {
@@ -100,7 +92,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -109,7 +100,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_data_disk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_data_disk.rb
index a7b13b8644..6b1d0435e3 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_data_disk.rb
@@ -50,7 +50,6 @@ class ImageDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDataDisk',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'ImageDataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -75,7 +72,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -84,7 +80,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -92,7 +87,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -101,7 +95,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -109,7 +102,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_disk_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_disk_reference.rb
index ab6ea2e3b7..953a692b08 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_disk_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_disk_reference.rb
@@ -28,7 +28,6 @@ class ImageDiskReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDiskReference',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ImageDiskReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lun',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_list_result.rb
index 9cf619eac2..1f088eaa2a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'ImageListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_osdisk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_osdisk.rb
index e4e38c8ec3..c741a6ca0a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_osdisk.rb
@@ -55,7 +55,6 @@ class ImageOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageOSDisk',
           type: {
@@ -63,7 +62,6 @@ def self.mapper()
             class_name: 'ImageOSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -72,7 +70,6 @@ def self.mapper()
                 }
               },
               os_state: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osState',
                 type: {
@@ -81,7 +78,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -90,7 +86,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -99,7 +94,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -107,7 +101,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -116,7 +109,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -124,7 +116,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_reference.rb
index 4c7204a642..799ccd66c9 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_reference.rb
@@ -42,7 +42,6 @@ class ImageReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageReference',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'ImageReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               offer: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'offer',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'version',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_storage_profile.rb
index 6d0da65a1a..bbb4868859 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/image_storage_profile.rb
@@ -31,7 +31,6 @@ class ImageStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageStorageProfile',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'ImageStorageProfile',
             model_properties: {
               os_disk: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osDisk',
                 type: {
@@ -48,13 +46,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/inner_error.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/inner_error.rb
index fab25bbaac..6056592e03 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/inner_error.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/inner_error.rb
@@ -25,7 +25,6 @@ class InnerError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InnerError',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'InnerError',
             model_properties: {
               exceptiontype: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'exceptiontype',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               errordetail: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'errordetail',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
index c6f244f419..e75649ca09 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/instance_view_status.rb
@@ -36,7 +36,6 @@ class InstanceViewStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InstanceViewStatus',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'InstanceViewStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               level: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'level',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               display_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'displayStatus',
                 type: {
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
@@ -77,7 +72,6 @@ def self.mapper()
                 }
               },
               time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'time',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
index b463575db5..047ef0e427 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
@@ -27,7 +27,6 @@ class KeyVaultAndKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndKeyReference',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'KeyVaultAndKeyReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
index a1deb1ec73..023c75e7dd 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultAndSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultAndSecretReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
index e0f339cfd5..e0587ec4d2 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultKeyReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultKeyReference',
             model_properties: {
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
index c6f1f3fd35..9d0913ebc0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultSecretReference',
             model_properties: {
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
index 5b950c5bb6..8805053bf3 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/linux_configuration.rb
@@ -33,7 +33,6 @@ class LinuxConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LinuxConfiguration',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'LinuxConfiguration',
             model_properties: {
               disable_password_authentication: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disablePasswordAuthentication',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               ssh: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'ssh',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
index dceb8bca5c..425abacf8c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/list_usages_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ListUsagesResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ListUsagesResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UsageElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
index c54250bd86..354253cd80 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
@@ -42,7 +42,6 @@ class MaintenanceRedeployStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'MaintenanceRedeployStatus',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'MaintenanceRedeployStatus',
             model_properties: {
               is_customer_initiated_maintenance_allowed: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'isCustomerInitiatedMaintenanceAllowed',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               pre_maintenance_window_start_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'preMaintenanceWindowStartTime',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               pre_maintenance_window_end_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'preMaintenanceWindowEndTime',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               maintenance_window_start_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceWindowStartTime',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               maintenance_window_end_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceWindowEndTime',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               last_operation_result_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lastOperationResultCode',
                 type: {
@@ -99,7 +92,6 @@ def self.mapper()
                 }
               },
               last_operation_message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lastOperationMessage',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
index 87806abb88..db62958133 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
@@ -24,7 +24,6 @@ class ManagedDiskParameters < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ManagedDiskParameters',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'ManagedDiskParameters',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -40,7 +38,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
index 1b58f7068b..986d449e14 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_interface_reference.rb
@@ -23,7 +23,6 @@ class NetworkInterfaceReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkInterfaceReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'NetworkInterfaceReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_profile.rb
index f5a9812346..8139cfa5bf 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/network_profile.rb
@@ -24,7 +24,6 @@ class NetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'NetworkProfile',
             model_properties: {
               network_interfaces: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaces',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'NetworkInterfaceReferenceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
index 25e3ccb3b5..698bd4eb66 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/operation_status_response.rb
@@ -34,7 +34,6 @@ class OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OperationStatusResponse',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'OperationStatusResponse',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk.rb
index 0180d2751e..e57b7d603c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk.rb
@@ -72,7 +72,6 @@ class OSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDisk',
           type: {
@@ -80,7 +79,6 @@ def self.mapper()
             class_name: 'OSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -89,7 +87,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
@@ -98,7 +95,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -106,7 +102,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -115,7 +110,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -124,7 +118,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -133,7 +126,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -142,7 +134,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -150,7 +141,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
index 46ed8a7ec6..2bbe5fe136 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osdisk_image.rb
@@ -23,7 +23,6 @@ class OSDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDiskImage',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'OSDiskImage',
             model_properties: {
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'operatingSystem',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osprofile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osprofile.rb
index 3eeafe3543..9f88b91a75 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/osprofile.rb
@@ -86,7 +86,6 @@ class OSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSProfile',
           type: {
@@ -94,7 +93,6 @@ def self.mapper()
             class_name: 'OSProfile',
             model_properties: {
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -102,7 +100,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -110,7 +107,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -126,7 +121,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -135,7 +129,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -144,13 +137,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/plan.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/plan.rb
index ea342ede59..6cdd307d4c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/plan.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/plan.rb
@@ -38,7 +38,6 @@ class Plan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Plan',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'Plan',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'product',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               promotion_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'promotionCode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
index a5dc7e6db9..6775f38c90 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/purchase_plan.rb
@@ -31,7 +31,6 @@ class PurchasePlan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'PurchasePlan',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'PurchasePlan',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'publisher',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'product',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource.rb
index 024a1cdf4f..adbdf30a5c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku.rb
index c27cdf73c4..5c6d7d7209 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku.rb
@@ -60,7 +60,6 @@ class ResourceSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSku',
           type: {
@@ -68,7 +67,6 @@ def self.mapper()
             class_name: 'ResourceSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -77,7 +75,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tier',
@@ -95,7 +91,6 @@ def self.mapper()
                 }
               },
               size: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'size',
@@ -104,7 +99,6 @@ def self.mapper()
                 }
               },
               family: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'family',
@@ -113,7 +107,6 @@ def self.mapper()
                 }
               },
               kind: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'kind',
@@ -122,7 +115,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
@@ -132,14 +124,12 @@ def self.mapper()
                 }
               },
               locations: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'locations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -149,14 +139,12 @@ def self.mapper()
                 }
               },
               api_versions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'apiVersions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -166,14 +154,12 @@ def self.mapper()
                 }
               },
               costs: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'costs',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuCostsElementType',
                       type: {
@@ -184,14 +170,12 @@ def self.mapper()
                 }
               },
               capabilities: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capabilities',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuCapabilitiesElementType',
                       type: {
@@ -202,14 +186,12 @@ def self.mapper()
                 }
               },
               restrictions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'restrictions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuRestrictionsElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
index 6fd25f536f..54ea037679 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
@@ -25,7 +25,6 @@ class ResourceSkuCapabilities
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCapabilities',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'ResourceSkuCapabilities',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               value: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'value',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capacity.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
index 4c9000ded6..4cb173fe4f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
@@ -32,7 +32,6 @@ class ResourceSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'ResourceSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'default',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_costs.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_costs.rb
index 5a69cab228..5ce2c3000b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_costs.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_costs.rb
@@ -29,7 +29,6 @@ class ResourceSkuCosts
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCosts',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'ResourceSkuCosts',
             model_properties: {
               meter_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'meterID',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               quantity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'quantity',
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               extended_unit: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extendedUnit',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
index 982126ff20..a3dce02cfb 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
@@ -32,7 +32,6 @@ class ResourceSkuRestrictions
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuRestrictions',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'ResourceSkuRestrictions',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -50,14 +48,12 @@ def self.mapper()
                 }
               },
               values: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'values',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               reason_code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'reasonCode',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_skus_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_skus_result.rb
index a909418cb4..ea8eacd8b1 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_skus_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkusResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ResourceSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_update.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_update.rb
index b8ff882663..78aaed4978 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/resource_update.rb
@@ -25,7 +25,6 @@ class ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceUpdate',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'ResourceUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -49,7 +46,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
index 9c13e6044c..9c2ea6a06d 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
@@ -48,7 +48,6 @@ class RollingUpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradePolicy',
           type: {
@@ -56,7 +55,6 @@ def self.mapper()
             class_name: 'RollingUpgradePolicy',
             model_properties: {
               max_batch_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxBatchInstancePercent',
                 constraints: {
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               max_unhealthy_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxUnhealthyInstancePercent',
                 constraints: {
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               max_unhealthy_upgraded_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxUnhealthyUpgradedInstancePercent',
                 constraints: {
@@ -92,7 +88,6 @@ def self.mapper()
                 }
               },
               pause_time_between_batches: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'pauseTimeBetweenBatches',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
index 4a575e5e3f..3c483017f7 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
@@ -36,7 +36,6 @@ class RollingUpgradeProgressInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeProgressInfo',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'RollingUpgradeProgressInfo',
             model_properties: {
               successful_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'successfulInstanceCount',
@@ -53,7 +51,6 @@ def self.mapper()
                 }
               },
               failed_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'failedInstanceCount',
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               in_progress_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'inProgressInstanceCount',
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               pending_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'pendingInstanceCount',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
index 52973e7c53..2ab7a37034 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
@@ -34,7 +34,6 @@ class RollingUpgradeRunningStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeRunningStatus',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'RollingUpgradeRunningStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               last_action: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lastAction',
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               last_action_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lastActionTime',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
index 0de773b97d..c146a3240f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
@@ -34,7 +34,6 @@ class RollingUpgradeStatusInfo < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeStatusInfo',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'RollingUpgradeStatusInfo',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -93,7 +86,6 @@ def self.mapper()
                 }
               },
               policy: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.policy',
@@ -103,7 +95,6 @@ def self.mapper()
                 }
               },
               running_status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.runningStatus',
@@ -113,7 +104,6 @@ def self.mapper()
                 }
               },
               progress: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.progress',
@@ -123,7 +113,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.error',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document.rb
index 9e4f780308..30a639c8cd 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document.rb
@@ -26,7 +26,6 @@ class RunCommandDocument < RunCommandDocumentBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandDocument',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'RunCommandDocument',
             model_properties: {
               schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: '$schema',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -50,7 +47,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -59,7 +55,6 @@ def self.mapper()
                 }
               },
               label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'label',
                 type: {
@@ -67,7 +62,6 @@ def self.mapper()
                 }
               },
               description: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'description',
                 type: {
@@ -75,13 +69,11 @@ def self.mapper()
                 }
               },
               script: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'script',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,13 +83,11 @@ def self.mapper()
                 }
               },
               parameters: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'parameters',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandParameterDefinitionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document_base.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document_base.rb
index f8c7e6012b..8f8bda1b89 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document_base.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_document_base.rb
@@ -35,7 +35,6 @@ class RunCommandDocumentBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandDocumentBase',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'RunCommandDocumentBase',
             model_properties: {
               schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: '$schema',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'label',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               description: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'description',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input.rb
index ad1de1d797..5905cf86fd 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input.rb
@@ -30,7 +30,6 @@ class RunCommandInput
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandInput',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'RunCommandInput',
             model_properties: {
               command_id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'commandId',
                 type: {
@@ -46,13 +44,11 @@ def self.mapper()
                 }
               },
               script: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'script',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               parameters: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'parameters',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandInputParameterElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input_parameter.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
index bf7fd64b23..146169132f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
@@ -25,7 +25,6 @@ class RunCommandInputParameter
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandInputParameter',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'RunCommandInputParameter',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_list_result.rb
index 79adea28bb..19561eb3fc 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'RunCommandListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandDocumentBaseElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
index 5c86c8edad..5c011bab8d 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
@@ -32,7 +32,6 @@ class RunCommandParameterDefinition
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandParameterDefinition',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'RunCommandParameterDefinition',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'type',
                 type: {
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               default_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'defaultValue',
                 type: {
@@ -64,7 +60,6 @@ def self.mapper()
                 }
               },
               required: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'required',
                 default_value: false,
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_result.rb
index 5a7b743a6e..5ed89fac35 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/run_command_result.rb
@@ -22,7 +22,6 @@ class RunCommandResult < OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'RunCommandResult',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -48,7 +45,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -57,7 +53,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -66,7 +61,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sku.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sku.rb
index 975faaeff2..48aac93660 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sku.rb
@@ -31,7 +31,6 @@ class Sku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Sku',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'Sku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tier',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'capacity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot.rb
index 12fdc4cf8b..60533fd11f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot.rb
@@ -49,7 +49,6 @@ class Snapshot < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Snapshot',
           type: {
@@ -57,7 +56,6 @@ def self.mapper()
             class_name: 'Snapshot',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -75,7 +72,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -84,7 +80,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -92,13 +87,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -108,7 +101,6 @@ def self.mapper()
                 }
               },
               managed_by: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'managedBy',
@@ -117,7 +109,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -126,7 +117,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -135,7 +125,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -144,7 +133,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -170,7 +156,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_list.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_list.rb
index 824287bf23..e4528dbbc6 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_list.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'SnapshotList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SnapshotElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_update.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_update.rb
index a4611fca66..484b44383f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/snapshot_update.rb
@@ -33,7 +33,6 @@ class SnapshotUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotUpdate',
           type: {
@@ -41,13 +40,11 @@ def self.mapper()
             class_name: 'SnapshotUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -75,7 +70,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -83,7 +77,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/source_vault.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/source_vault.rb
index d3aedd96a5..b225ab58a2 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/source_vault.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/source_vault.rb
@@ -23,7 +23,6 @@ class SourceVault
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SourceVault',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SourceVault',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
index 344e5fd3c7..ec0332f592 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_configuration.rb
@@ -23,7 +23,6 @@ class SshConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'SshConfiguration',
             model_properties: {
               public_keys: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publicKeys',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SshPublicKeyElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
index b4a3eb418a..ab1ed3a327 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/ssh_public_key.rb
@@ -32,7 +32,6 @@ class SshPublicKey
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshPublicKey',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'SshPublicKey',
             model_properties: {
               path: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'path',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyData',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/storage_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
index a71e4ff912..0b2ef3da4c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/storage_profile.rb
@@ -38,7 +38,6 @@ class StorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'StorageProfile',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'StorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -64,13 +61,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
index b7a6a65364..e7b7b6763e 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource.rb
@@ -23,7 +23,6 @@ class SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResource',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource_read_only.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
index d1da5df26e..9ad3e154d7 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
@@ -23,7 +23,6 @@ class SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResourceReadOnly',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResourceReadOnly',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/update_resource.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/update_resource.rb
index 46272b7c04..ecb1f09cad 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/update_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/update_resource.rb
@@ -22,7 +22,6 @@ class UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpdateResource',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'UpdateResource',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
index 39cb9d9084..40a6b89e67 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/upgrade_policy.rb
@@ -37,7 +37,6 @@ class UpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradePolicy',
           type: {
@@ -45,7 +44,6 @@ def self.mapper()
             class_name: 'UpgradePolicy',
             model_properties: {
               mode: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'mode',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               rolling_upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rollingUpgradePolicy',
                 type: {
@@ -63,7 +60,6 @@ def self.mapper()
                 }
               },
               automatic_osupgrade: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'automaticOSUpgrade',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage.rb
index 8d37b71c1c..8e8db42f94 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage.rb
@@ -32,7 +32,6 @@ class Usage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Usage',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Usage',
             model_properties: {
               unit: {
-                client_side_validation: true,
                 required: true,
                 is_constant: true,
                 serialized_name: 'unit',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               current_value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'currentValue',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               limit: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'limit',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage_name.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage_name.rb
index f7a042df9a..015c6a16ea 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage_name.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/usage_name.rb
@@ -25,7 +25,6 @@ class UsageName
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UsageName',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'UsageName',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               localized_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'localizedValue',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
index 2f7001c840..911c37c78e 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_certificate.rb
@@ -40,7 +40,6 @@ class VaultCertificate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultCertificate',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VaultCertificate',
             model_properties: {
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               certificate_store: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateStore',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
index 86af779c93..2fb7a75216 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/vault_secret_group.rb
@@ -27,7 +27,6 @@ class VaultSecretGroup
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultSecretGroup',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VaultSecretGroup',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,13 +42,11 @@ def self.mapper()
                 }
               },
               vault_certificates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vaultCertificates',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultCertificateElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
index bb61b12e63..6334126302 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
@@ -22,7 +22,6 @@ class VirtualHardDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualHardDisk',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualHardDisk',
             model_properties: {
               uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'uri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
index f5d245d30f..a66d9af5d9 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine.rb
@@ -95,7 +95,6 @@ class VirtualMachine < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachine',
           type: {
@@ -103,7 +102,6 @@ def self.mapper()
             class_name: 'VirtualMachine',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -112,7 +110,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -121,7 +118,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -130,7 +126,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -138,13 +133,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -154,7 +147,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -163,7 +155,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -172,7 +163,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -181,7 +171,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -190,7 +179,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -199,7 +187,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -208,7 +195,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -217,7 +203,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -226,7 +211,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -236,7 +220,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -244,7 +227,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -253,14 +235,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
@@ -271,7 +251,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
@@ -280,13 +259,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
index 52975f6d30..e567debbd1 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
@@ -29,7 +29,6 @@ class VirtualMachineAgentInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineAgentInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineAgentInstanceView',
             model_properties: {
               vm_agent_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgentVersion',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               extension_handlers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionHandlers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionHandlerInstanceViewElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
index f17012e285..ebcc47d1af 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
@@ -29,7 +29,6 @@ class VirtualMachineCaptureParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureParameters',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureParameters',
             model_properties: {
               vhd_prefix: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhdPrefix',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               destination_container_name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'destinationContainerName',
                 type: {
@@ -53,7 +50,6 @@ def self.mapper()
                 }
               },
               overwrite_vhds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'overwriteVhds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
index 976aa3cb95..8a8e5e8599 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineCaptureResult < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureResult',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -38,7 +36,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
index 3dc79e6331..86afccca35 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineExtension < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -97,13 +92,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -113,7 +106,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               virtual_machine_extension_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -145,7 +134,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -169,7 +155,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -178,7 +163,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.instanceView',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
index 92d5955d9d..74e10c7d55 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineExtensionHandlerInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionHandlerInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionHandlerInstanceView',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'status',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
index aa8164d5b9..ccd3d8c21a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
@@ -39,7 +39,6 @@ class VirtualMachineExtensionImage < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionImage',
           type: {
@@ -47,7 +46,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -82,13 +77,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -98,7 +91,6 @@ def self.mapper()
                 }
               },
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.operatingSystem',
                 type: {
@@ -106,7 +98,6 @@ def self.mapper()
                 }
               },
               compute_role: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.computeRole',
                 type: {
@@ -114,7 +105,6 @@ def self.mapper()
                 }
               },
               handler_schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.handlerSchema',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               vm_scale_set_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.vmScaleSetEnabled',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               supports_multiple_extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.supportsMultipleExtensions',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
index 8142f4d94b..3cf551b282 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
@@ -35,7 +35,6 @@ class VirtualMachineExtensionInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionInstanceView',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               substatuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'substatuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -84,13 +78,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
index ec9ac65536..a41b5a6dbe 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
@@ -46,7 +46,6 @@ class VirtualMachineExtensionUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionUpdate',
           type: {
@@ -54,13 +53,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -102,7 +95,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -110,7 +102,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -118,7 +109,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
index 3286859415..2a0205a3af 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineExtensionsListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionsListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionsListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
index 91269aaaa0..0b665e1be5 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
@@ -22,7 +22,6 @@ class VirtualMachineHealthStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineHealthStatus',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineHealthStatus',
             model_properties: {
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
index d473f0435e..c6ca2be7ac 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
@@ -31,7 +31,6 @@ class VirtualMachineIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineIdentity',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
index f966fc544b..6cf6defc6e 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image.rb
@@ -28,7 +28,6 @@ class VirtualMachineImage < VirtualMachineImageResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImage',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -60,13 +56,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.plan',
                 type: {
@@ -85,7 +78,6 @@ def self.mapper()
                 }
               },
               os_disk_image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osDiskImage',
                 type: {
@@ -94,13 +86,11 @@ def self.mapper()
                 }
               },
               data_disk_images: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dataDiskImages',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskImageElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
index 7e80d7955a..31b4930ebb 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
@@ -31,7 +31,6 @@ class VirtualMachineImageResource < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImageResource',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineImageResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
index 5aec2ff69f..503f86cff0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
@@ -54,7 +54,6 @@ class VirtualMachineInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineInstanceView',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -78,7 +75,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -86,7 +82,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -95,7 +90,6 @@ def self.mapper()
                 }
               },
               maintenance_redeploy_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceRedeployStatus',
                 type: {
@@ -104,13 +98,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -121,13 +113,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -138,7 +128,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -147,13 +136,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
index caa58cc060..16dc98d1d3 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'VirtualMachineListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
index 4ae94bb479..8a47162003 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
@@ -60,7 +60,6 @@ class VirtualMachineScaleSet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSet',
           type: {
@@ -68,7 +67,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -77,7 +75,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -95,7 +91,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -103,13 +98,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -119,7 +112,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -128,7 +120,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -137,7 +128,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -146,7 +136,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -155,7 +144,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -164,7 +152,6 @@ def self.mapper()
                 }
               },
               overprovision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overprovision',
                 type: {
@@ -172,7 +159,6 @@ def self.mapper()
                 }
               },
               unique_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.uniqueId',
@@ -181,7 +167,6 @@ def self.mapper()
                 }
               },
               single_placement_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.singlePlacementGroup',
                 type: {
@@ -189,7 +174,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
@@ -198,13 +182,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
index 941c70b553..507e27d2d9 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
@@ -48,7 +48,6 @@ class VirtualMachineScaleSetDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetDataDisk',
           type: {
@@ -56,7 +55,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetDataDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -64,7 +62,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -72,7 +69,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -81,7 +77,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -90,7 +85,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -98,7 +92,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
index 681c7bb4e9..a9c5f47bcb 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineScaleSetExtension < SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -87,7 +83,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -95,7 +90,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -103,7 +97,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -111,7 +104,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -119,7 +111,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -127,7 +118,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -135,7 +125,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
index 41f160bd10..ca636ed2cb 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
@@ -62,7 +62,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionListResult',
           type: {
@@ -70,13 +69,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
@@ -87,7 +84,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
index 10ef2e866f..bc3688c91a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetExtensionProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionProfile',
             model_properties: {
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
index b9f76170ec..759f2109b0 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
@@ -33,7 +33,6 @@ class VirtualMachineScaleSetIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIdentity',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
index a1fa9bb3f5..2ba5c8aaa1 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineScaleSetInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceView',
             model_properties: {
               virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'virtualMachine',
@@ -48,14 +46,12 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMExtensionsSummaryElementType',
                       type: {
@@ -66,13 +62,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
index 8cf33087d5..93fc7642b7 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetInstanceViewStatusesSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
           type: {
@@ -33,14 +32,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
             model_properties: {
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
index 32be5a28da..36acddad3d 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
@@ -57,7 +57,6 @@ class VirtualMachineScaleSetIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIPConfiguration',
           type: {
@@ -65,7 +64,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -73,7 +71,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -81,7 +78,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -90,7 +86,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -98,7 +93,6 @@ def self.mapper()
                 }
               },
               public_ipaddress_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publicIPAddressConfiguration',
                 type: {
@@ -107,7 +101,6 @@ def self.mapper()
                 }
               },
               private_ipaddress_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.privateIPAddressVersion',
                 type: {
@@ -115,13 +108,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -132,13 +123,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -149,13 +138,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
index bfa33cba5d..f5801d4c51 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
index b1c1e45b6f..1df3f6a382 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListSkusResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetSkuElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
index e4babb36f5..ebf5cf4cfc 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
@@ -61,7 +61,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListWithLinkResult',
           type: {
@@ -69,13 +68,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListWithLinkResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
index 5397a19e0d..1ead603c6f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetManagedDiskParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetManagedDiskParameters',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetManagedDiskParameters',
             model_properties: {
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
index 064b78d415..9205be9702 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
@@ -43,7 +43,6 @@ class VirtualMachineScaleSetNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -75,7 +71,6 @@ def self.mapper()
                 }
               },
               enable_accelerated_networking: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableAcceleratedNetworking',
                 type: {
@@ -83,7 +78,6 @@ def self.mapper()
                 }
               },
               network_security_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkSecurityGroup',
                 type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
@@ -101,13 +94,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetIPConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
index e3c4f191a3..eba2f91d8b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
@@ -24,7 +24,6 @@ class VirtualMachineScaleSetNetworkConfigurationDnsSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfigurationDnsSettings',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfigurationDnsSettings',
             model_properties: {
               dns_servers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dnsServers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
index 2a9362e0c7..7b42ea4549 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkProfile',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkProfile',
             model_properties: {
               health_probe: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'healthProbe',
                 type: {
@@ -46,13 +44,11 @@ def self.mapper()
                 }
               },
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
index 9bd9d697fa..18561a980f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
@@ -57,7 +57,6 @@ class VirtualMachineScaleSetOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSDisk',
           type: {
@@ -65,7 +64,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -73,7 +71,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -82,7 +79,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -91,7 +87,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -100,7 +95,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -109,13 +103,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -125,7 +117,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
index ad5ad0d25e..9de118d07a 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
@@ -84,7 +84,6 @@ class VirtualMachineScaleSetOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSProfile',
           type: {
@@ -92,7 +91,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSProfile',
             model_properties: {
               computer_name_prefix: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerNamePrefix',
                 type: {
@@ -100,7 +98,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -108,7 +105,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -116,7 +112,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -124,7 +119,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -133,7 +127,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -142,13 +135,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
index ade21538a6..9b3007b051 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetPublicIPAddressConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetPublicIPAddressConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetPublicIPAddressConfiguration',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               idle_timeout_in_minutes: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.idleTimeoutInMinutes',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
index 71ea531409..5a72d32b22 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings',
             model_properties: {
               domain_name_label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'domainNameLabel',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
index e56a2812a6..0080400390 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSku',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
index 54a2114c55..8836b204d5 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
@@ -32,7 +32,6 @@ class VirtualMachineScaleSetSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default_capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'defaultCapacity',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
index 07e0fb6ed8..11c20f3550 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
@@ -40,7 +40,6 @@ class VirtualMachineScaleSetStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetStorageProfile',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -57,7 +55,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -66,13 +63,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
index 5579c5eeeb..09c2e01b1e 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
@@ -45,7 +45,6 @@ class VirtualMachineScaleSetUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdate',
           type: {
@@ -53,13 +52,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -87,7 +82,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -96,7 +90,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -105,7 +98,6 @@ def self.mapper()
                 }
               },
               overprovision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overprovision',
                 type: {
@@ -113,7 +105,6 @@ def self.mapper()
                 }
               },
               single_placement_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.singlePlacementGroup',
                 type: {
@@ -121,7 +112,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
index 01f4c1d9b6..e02b3aa36b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
@@ -50,7 +50,6 @@ class VirtualMachineScaleSetUpdateIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateIPConfiguration',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -83,7 +79,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -91,7 +86,6 @@ def self.mapper()
                 }
               },
               public_ipaddress_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publicIPAddressConfiguration',
                 type: {
@@ -100,7 +94,6 @@ def self.mapper()
                 }
               },
               private_ipaddress_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.privateIPAddressVersion',
                 type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -125,13 +116,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -142,13 +131,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
index 368c379b04..6d63e561c4 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
@@ -42,7 +42,6 @@ class VirtualMachineScaleSetUpdateNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateNetworkConfiguration',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               enable_accelerated_networking: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableAcceleratedNetworking',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               network_security_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkSecurityGroup',
                 type: {
@@ -91,7 +85,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
@@ -100,13 +93,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetUpdateIPConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
index 8731f6c52d..59cade732c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
@@ -24,7 +24,6 @@ class VirtualMachineScaleSetUpdateNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateNetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateNetworkProfile',
             model_properties: {
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetUpdateNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
index 7d8e5d2b6c..22d78916c2 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
@@ -37,7 +37,6 @@ class VirtualMachineScaleSetUpdateOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateOSDisk',
           type: {
@@ -45,7 +44,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateOSDisk',
             model_properties: {
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -63,13 +60,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -79,7 +74,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
index 8eb888cf09..964353e1c7 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
@@ -33,7 +33,6 @@ class VirtualMachineScaleSetUpdateOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateOSProfile',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateOSProfile',
             model_properties: {
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
index 9f2f275074..6fdf6141e8 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetUpdatePublicIPAddressConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdatePublicIPAddressConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdatePublicIPAddressConfiguration',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               idle_timeout_in_minutes: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.idleTimeoutInMinutes',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
index f2c64f1a4b..499abce90f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetUpdateStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateStorageProfile',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -55,13 +52,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
index b4cc55259d..0f32e0f299 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
@@ -43,7 +43,6 @@ class VirtualMachineScaleSetUpdateVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateVMProfile',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -60,7 +58,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diagnosticsProfile',
                 type: {
@@ -87,7 +82,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
@@ -96,7 +90,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'licenseType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
index 73cd16f0e4..bc056c248f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
@@ -96,7 +96,6 @@ class VirtualMachineScaleSetVM < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVM',
           type: {
@@ -104,7 +103,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVM',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -113,7 +111,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -122,7 +119,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -131,7 +127,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -139,13 +134,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -155,7 +148,6 @@ def self.mapper()
                 }
               },
               instance_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'instanceId',
@@ -164,7 +156,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -174,7 +165,6 @@ def self.mapper()
                 }
               },
               latest_model_applied: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.latestModelApplied',
@@ -183,7 +173,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -192,7 +181,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -202,7 +190,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -211,7 +198,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -220,7 +206,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -229,7 +214,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -238,7 +222,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -247,7 +230,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -256,7 +238,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -265,7 +246,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -273,7 +253,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -282,14 +261,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
index 32e4224da4..4120e54cc2 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetVMExtensionsSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMExtensionsSummary',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMExtensionsSummary',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
index 0ec71820da..6117f76fb4 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetVMInstanceIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceIDs',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
index e5da26800d..4c8bd59fa3 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetVMInstanceRequiredIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
index 0b2a645342..4c2c3eee3b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
@@ -57,7 +57,6 @@ class VirtualMachineScaleSetVMInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceView',
           type: {
@@ -65,7 +64,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -73,7 +71,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -81,7 +78,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -98,13 +93,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -115,13 +108,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -132,7 +123,6 @@ def self.mapper()
                 }
               },
               vm_health: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'vmHealth',
@@ -142,7 +132,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -151,13 +140,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -168,7 +155,6 @@ def self.mapper()
                 }
               },
               placement_group_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'placementGroupId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
index 90240c3168..8834744f3b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
index 4ed4fa1d34..36d1aa53a5 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
@@ -51,7 +51,6 @@ class VirtualMachineScaleSetVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMProfile',
           type: {
@@ -59,7 +58,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -77,7 +74,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -86,7 +82,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diagnosticsProfile',
                 type: {
@@ -95,7 +90,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
@@ -104,7 +98,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'licenseType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
index aa414c178f..ba642990b1 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size.rb
@@ -42,7 +42,6 @@ class VirtualMachineSize
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSize',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineSize',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               number_of_cores: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'numberOfCores',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               os_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDiskSizeInMB',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               resource_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'resourceDiskSizeInMB',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               memory_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'memoryInMB',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               max_data_disk_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxDataDiskCount',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
index b054414a33..13abe033eb 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineSizeListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSizeListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineSizeListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineSizeElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
index 49123ad634..074e1ed05f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
@@ -27,7 +27,6 @@ class VirtualMachineStatusCodeCount
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineStatusCodeCount',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineStatusCodeCount',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'count',
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
index e5e8181c21..43694d9967 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
@@ -23,7 +23,6 @@ class WinRMConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'WinRMConfiguration',
             model_properties: {
               listeners: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'listeners',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'WinRMListenerElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
index a258dca888..e73aa81981 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/win_rmlistener.rb
@@ -34,7 +34,6 @@ class WinRMListener
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMListener',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'WinRMListener',
             model_properties: {
               protocol: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'protocol',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
index 5477af72a0..8cb9f1736f 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/models/windows_configuration.rb
@@ -43,7 +43,6 @@ class WindowsConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WindowsConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'WindowsConfiguration',
             model_properties: {
               provision_vmagent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'provisionVMAgent',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               enable_automatic_updates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enableAutomaticUpdates',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               time_zone: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'timeZone',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               additional_unattend_content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'additionalUnattendContent',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AdditionalUnattendContentElementType',
                       type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               win_rm: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'winRM',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/resource_skus.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/resource_skus.rb
index 3381c994f8..de699fd91c 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/resource_skus.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/resource_skus.rb
@@ -29,8 +29,8 @@ def initialize(client)
     #
     # @return [Array<ResourceSku>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -42,8 +42,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -54,13 +54,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -115,8 +114,8 @@ def list_async(custom_headers:nil)
     #
     # @return [ResourceSkusResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -130,8 +129,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -144,12 +143,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -202,12 +200,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ResourceSkusResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/snapshots.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/snapshots.rb
index 0297cb6566..6fdf909f01 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/snapshots.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/snapshots.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [Snapshot] operation results.
     #
-    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, snapshot_name, snapshot, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [Snapshot] operation results.
     #
-    def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [Snapshot] operation results.
     #
-    def get(resource_group_name, snapshot_name, custom_headers:nil)
-      response = get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, snapshot_name, custom_headers = nil)
+      response = get_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -150,8 +150,8 @@ def get(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      get_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -166,7 +166,7 @@ def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def get_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -231,8 +230,8 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = delete_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -247,9 +246,9 @@ def delete(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -274,8 +273,8 @@ def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -288,8 +287,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -301,14 +300,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -361,8 +359,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -374,8 +372,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -386,13 +384,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -451,8 +448,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -469,9 +466,9 @@ def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_h
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -499,8 +496,8 @@ def grant_access_async(resource_group_name, snapshot_name, grant_access_data, cu
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -515,9 +512,9 @@ def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -547,8 +544,8 @@ def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Snapshot] operation results.
     #
-    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,8 +563,8 @@ def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -584,7 +581,7 @@ def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, sn
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -593,12 +590,13 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::Snapshot.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -669,8 +667,8 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
     #
     # @return [Snapshot] operation results.
     #
-    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -688,8 +686,8 @@ def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -706,7 +704,7 @@ def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, cu
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -715,12 +713,13 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::SnapshotUpdate.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -789,8 +788,8 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -806,8 +805,8 @@ def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -822,7 +821,7 @@ def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -830,7 +829,6 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -889,8 +887,8 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -908,8 +906,8 @@ def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, cu
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -926,7 +924,7 @@ def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -935,12 +933,13 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -999,8 +998,8 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1016,8 +1015,8 @@ def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -1032,7 +1031,7 @@ def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -1040,7 +1039,6 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1095,8 +1093,8 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
     #
     # @return [SnapshotList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1110,8 +1108,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1124,12 +1122,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1183,8 +1180,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1198,8 +1195,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1212,12 +1209,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1270,12 +1266,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1289,12 +1285,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/usage_operations.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/usage_operations.rb
index e6e9f5700e..ac33c72b99 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/usage_operations.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/usage_operations.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Array<Usage>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -48,8 +48,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -63,15 +63,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -128,8 +126,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [ListUsagesResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -145,8 +143,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -161,12 +159,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -222,12 +219,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ListUsagesResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..471a1107f2
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2017_03_30
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
index d4dab7f99c..84598ad60b 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionImage] operation results.
     #
-    def get(location, publisher_name, type, version, custom_headers:nil)
-      response = get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, type, version, custom_headers = nil)
+      response = get_async(location, publisher_name, type, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, type, version, custom_headers:nil)
-      get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, type, version, custom_headers = nil)
+      get_async(location, publisher_name, type, version, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_with_http_info(location, publisher_name, type, version, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, type, version, custom_headers:nil)
+    def get_async(location, publisher_name, type, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -76,7 +76,6 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -131,8 +130,8 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_types(location, publisher_name, custom_headers:nil)
-      response = list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types(location, publisher_name, custom_headers = nil)
+      response = list_types_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +145,8 @@ def list_types(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_types_with_http_info(location, publisher_name, custom_headers:nil)
-      list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types_with_http_info(location, publisher_name, custom_headers = nil)
+      list_types_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -160,7 +159,7 @@ def list_types_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_types_async(location, publisher_name, custom_headers:nil)
+    def list_types_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -168,7 +167,6 @@ def list_types_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -201,13 +199,11 @@ def list_types_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
@@ -243,8 +239,8 @@ def list_types_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -262,8 +258,8 @@ def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_versions_with_http_info(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions_with_http_info(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -280,7 +276,7 @@ def list_versions_with_http_info(location, publisher_name, type, filter:nil, top
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_versions_async(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_versions_async(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -289,7 +285,6 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -322,13 +317,11 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
index e0b6e54a9c..93ab9adaba 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, vm_name, vm_extension_name, extension_parameters
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -149,9 +149,9 @@ def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -180,8 +180,8 @@ def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -198,8 +198,8 @@ def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -215,7 +215,7 @@ def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -224,7 +224,6 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -283,8 +282,8 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -302,8 +301,8 @@ def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -320,7 +319,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_exten
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -330,12 +329,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -406,8 +406,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -425,8 +425,8 @@ def begin_update(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -443,7 +443,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -453,12 +453,13 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineExtensionUpdate.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -517,8 +518,8 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -534,8 +535,8 @@ def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
     end
 
     #
@@ -550,7 +551,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -559,7 +560,6 @@ def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
index 7c75c29f43..363e044a44 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_images.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineImage] operation results.
     #
-    def get(location, publisher_name, offer, skus, version, custom_headers:nil)
-      response = get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, offer, skus, version, custom_headers = nil)
+      response = get_async(location, publisher_name, offer, skus, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -52,8 +52,8 @@ def get(location, publisher_name, offer, skus, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers:nil)
-      get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers = nil)
+      get_async(location, publisher_name, offer, skus, version, custom_headers).value!
     end
 
     #
@@ -69,7 +69,7 @@ def get_with_http_info(location, publisher_name, offer, skus, version, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, offer, skus, version, custom_headers:nil)
+    def get_async(location, publisher_name, offer, skus, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -80,7 +80,6 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -141,8 +140,8 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
     #
     # @return [Array] operation results.
     #
-    def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -162,8 +161,8 @@ def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_with_http_info(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -182,7 +181,7 @@ def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_async(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -192,7 +191,6 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -225,13 +223,11 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -264,8 +260,8 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
     #
     # @return [Array] operation results.
     #
-    def list_offers(location, publisher_name, custom_headers:nil)
-      response = list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers(location, publisher_name, custom_headers = nil)
+      response = list_offers_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +276,8 @@ def list_offers(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
-      list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers_with_http_info(location, publisher_name, custom_headers = nil)
+      list_offers_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -295,7 +291,7 @@ def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_offers_async(location, publisher_name, custom_headers:nil)
+    def list_offers_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -303,7 +299,6 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -336,13 +331,11 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -374,8 +367,8 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_publishers(location, custom_headers:nil)
-      response = list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers(location, custom_headers = nil)
+      response = list_publishers_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -389,8 +382,8 @@ def list_publishers(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_publishers_with_http_info(location, custom_headers:nil)
-      list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers_with_http_info(location, custom_headers = nil)
+      list_publishers_async(location, custom_headers).value!
     end
 
     #
@@ -403,14 +396,13 @@ def list_publishers_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_publishers_async(location, custom_headers:nil)
+    def list_publishers_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -443,13 +435,11 @@ def list_publishers_async(location, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -483,8 +473,8 @@ def list_publishers_async(location, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_skus(location, publisher_name, offer, custom_headers:nil)
-      response = list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus(location, publisher_name, offer, custom_headers = nil)
+      response = list_skus_async(location, publisher_name, offer, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -500,8 +490,8 @@ def list_skus(location, publisher_name, offer, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil)
-      list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(location, publisher_name, offer, custom_headers = nil)
+      list_skus_async(location, publisher_name, offer, custom_headers).value!
     end
 
     #
@@ -516,7 +506,7 @@ def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(location, publisher_name, offer, custom_headers:nil)
+    def list_skus_async(location, publisher_name, offer, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -525,7 +515,6 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,13 +547,11 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_run_commands.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
index 894112cd0a..133d948078 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
@@ -30,8 +30,8 @@ def initialize(client)
     #
     # @return [Array<RunCommandDocumentBase>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -44,8 +44,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -57,15 +57,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -120,8 +118,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [RunCommandDocument] operation results.
     #
-    def get(location, command_id, custom_headers:nil)
-      response = get_async(location, command_id, custom_headers:custom_headers).value!
+    def get(location, command_id, custom_headers = nil)
+      response = get_async(location, command_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -135,8 +133,8 @@ def get(location, command_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, command_id, custom_headers:nil)
-      get_async(location, command_id, custom_headers:custom_headers).value!
+    def get_with_http_info(location, command_id, custom_headers = nil)
+      get_async(location, command_id, custom_headers).value!
     end
 
     #
@@ -149,16 +147,14 @@ def get_with_http_info(location, command_id, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, command_id, custom_headers:nil)
+    def get_async(location, command_id, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, 'command_id is nil' if command_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -213,8 +209,8 @@ def get_async(location, command_id, custom_headers:nil)
     #
     # @return [RunCommandListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -228,8 +224,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -242,12 +238,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -301,12 +296,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [RunCommandListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
index c7b73b061c..b2e55af495 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -83,8 +83,8 @@ def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -99,9 +99,9 @@ def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_h
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -130,8 +130,8 @@ def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, cu
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,8 +148,8 @@ def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -165,7 +165,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expan
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -230,8 +229,8 @@ def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expan
     #
     # @return [Array<VirtualMachineScaleSetExtension>] operation results.
     #
-    def list(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -246,8 +245,8 @@ def list(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -261,7 +260,7 @@ def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -269,7 +268,6 @@ def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -328,8 +326,8 @@ def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -347,8 +345,8 @@ def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extensio
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -365,7 +363,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -375,12 +373,13 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_ex
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -449,8 +448,8 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_ex
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -466,8 +465,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, cu
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
     end
 
     #
@@ -482,7 +481,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_ext
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -491,7 +490,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_na
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -546,8 +544,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_na
     #
     # @return [VirtualMachineScaleSetExtensionListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -561,8 +559,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -575,12 +573,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -636,12 +633,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetExtensionListResult] which provide lazy access
     # to pages of the response.
     #
-    def list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
index 1601956b6b..f2cef816ce 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def cancel(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -45,9 +45,9 @@ def cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def cancel_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -117,8 +117,8 @@ def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers
     #
     # @return [RollingUpgradeStatusInfo] operation results.
     #
-    def get_latest(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_latest(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_latest_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -132,8 +132,8 @@ def get_latest(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_latest_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -146,7 +146,7 @@ def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -154,7 +154,6 @@ def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -209,8 +208,8 @@ def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -224,8 +223,8 @@ def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -238,7 +237,7 @@ def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -246,7 +245,6 @@ def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -303,8 +301,8 @@ def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -320,8 +318,8 @@ def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -336,7 +334,7 @@ def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -344,7 +342,6 @@ def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
index 147dbe698d..4f0096dc02 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -48,9 +48,9 @@ def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -78,8 +78,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -93,9 +93,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_head
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -125,8 +125,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -140,9 +140,9 @@ def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -169,8 +169,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -184,9 +184,9 @@ def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:n
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -213,8 +213,8 @@ def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -229,8 +229,8 @@ def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -244,7 +244,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -253,7 +253,6 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -309,8 +308,8 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
     #
     # @return [VirtualMachineScaleSetVMInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -325,8 +324,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -340,7 +339,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -349,7 +348,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -407,8 +405,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [Array<VirtualMachineScaleSetVM>] operation results.
     #
-    def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers)
+    def list(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers)
       first_page.get_all_items
     end
 
@@ -425,8 +423,8 @@ def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
     end
 
     #
@@ -442,7 +440,7 @@ def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, fil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
+    def list_async(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'virtual_machine_scale_set_name is nil' if virtual_machine_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -450,7 +448,6 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -508,8 +505,8 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -523,9 +520,9 @@ def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -552,8 +549,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -567,9 +564,9 @@ def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -596,8 +593,8 @@ def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -611,9 +608,9 @@ def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -641,8 +638,8 @@ def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -658,8 +655,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -674,7 +671,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -683,7 +680,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -740,8 +736,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -757,8 +753,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -773,7 +769,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -782,7 +778,6 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -841,8 +836,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -860,8 +855,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -878,7 +873,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -887,7 +882,6 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -943,8 +937,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -959,8 +953,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -974,7 +968,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -983,7 +977,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1041,8 +1034,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1059,8 +1052,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1076,7 +1069,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, insta
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1085,7 +1078,6 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1141,8 +1133,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1157,8 +1149,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1172,7 +1164,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1181,7 +1173,6 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1237,8 +1228,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1253,8 +1244,8 @@ def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1268,7 +1259,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1277,7 +1268,6 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1332,8 +1322,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [VirtualMachineScaleSetVMListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1347,8 +1337,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1361,12 +1351,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1424,12 +1413,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetVMListResult] which provide lazy access to
     # pages of the response.
     #
-    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
index e763440a64..364814e704 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -49,9 +49,9 @@ def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -79,8 +79,8 @@ def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, c
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -95,9 +95,9 @@ def update(resource_group_name, vm_scale_set_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -123,8 +123,8 @@ def update_async(resource_group_name, vm_scale_set_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -137,9 +137,9 @@ def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -165,8 +165,8 @@ def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -180,8 +180,8 @@ def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -194,7 +194,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -202,7 +202,6 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -261,8 +260,8 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -277,9 +276,9 @@ def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -307,8 +306,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -323,9 +322,9 @@ def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -351,8 +350,8 @@ def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [VirtualMachineScaleSetInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -366,8 +365,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -380,7 +379,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -388,7 +387,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -442,8 +440,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -456,8 +454,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -469,14 +467,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -532,8 +529,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -548,8 +545,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -563,13 +560,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -625,8 +621,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSetSku>] operation results.
     #
-    def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list_skus(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -641,8 +637,8 @@ def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -656,7 +652,7 @@ def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_head
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -664,7 +660,6 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -723,8 +718,8 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -739,9 +734,9 @@ def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custo
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -769,8 +764,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -785,9 +780,9 @@ def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -815,8 +810,8 @@ def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -831,9 +826,9 @@ def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_he
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -862,8 +857,8 @@ def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -878,9 +873,9 @@ def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -909,8 +904,8 @@ def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -925,9 +920,9 @@ def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -956,8 +951,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -972,9 +967,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1002,8 +997,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1019,8 +1014,8 @@ def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -1035,7 +1030,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1044,12 +1039,13 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, paramet
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1118,8 +1114,8 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, paramet
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1135,8 +1131,8 @@ def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -1151,7 +1147,7 @@ def begin_update_with_http_info(resource_group_name, vm_scale_set_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1160,12 +1156,13 @@ def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetUpdate.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1222,8 +1219,8 @@ def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1237,8 +1234,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1251,7 +1248,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1259,7 +1256,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1318,8 +1314,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1337,8 +1333,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1355,7 +1351,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1363,12 +1359,13 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1427,8 +1424,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1444,8 +1441,8 @@ def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1460,7 +1457,7 @@ def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1469,12 +1466,13 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1535,8 +1533,8 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1554,8 +1552,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1572,7 +1570,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_in
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1580,12 +1578,13 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1644,8 +1643,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1661,8 +1660,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1677,7 +1676,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1685,12 +1684,13 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1749,8 +1749,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1766,8 +1766,8 @@ def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1782,7 +1782,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1790,12 +1790,13 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1855,8 +1856,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1873,8 +1874,8 @@ def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1890,7 +1891,7 @@ def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1899,12 +1900,13 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1964,8 +1966,8 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1982,8 +1984,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1999,7 +2001,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2007,12 +2009,13 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2072,8 +2075,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2090,8 +2093,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2107,7 +2110,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2115,12 +2118,13 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2177,8 +2181,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_
     #
     # @return [VirtualMachineScaleSetListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2192,8 +2196,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2206,12 +2210,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2268,8 +2271,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListWithLinkResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2286,8 +2289,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2303,12 +2306,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2363,8 +2365,8 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListSkusResult] operation results.
     #
-    def list_skus_next(next_page_link, custom_headers:nil)
-      response = list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next(next_page_link, custom_headers = nil)
+      response = list_skus_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2379,8 +2381,8 @@ def list_skus_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
-      list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next_with_http_info(next_page_link, custom_headers = nil)
+      list_skus_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2394,12 +2396,11 @@ def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_next_async(next_page_link, custom_headers:nil)
+    def list_skus_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2453,12 +2454,12 @@ def list_skus_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetListResult] which provide lazy access to pages
     # of the response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2476,12 +2477,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineScaleSetListWithLinkResult] which provide lazy access
     # to pages of the response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2499,12 +2500,12 @@ def list_all_as_lazy(custom_headers:nil)
     # @return [VirtualMachineScaleSetListSkusResult] which provide lazy access to
     # pages of the response.
     #
-    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_skus_next_async(next_page_link, custom_headers:custom_headers)
+          list_skus_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
index d4ac433a66..bb5248fb70 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machine_sizes.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -46,8 +46,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -60,15 +60,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machines.rb b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machines.rb
index dba026b6df..debd02f529 100644
--- a/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machines.rb
+++ b/management/azure_mgmt_compute/lib/2017-03-30/generated/azure_mgmt_compute/virtual_machines.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionsListResult] operation results.
     #
-    def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_extensions_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -74,7 +74,6 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -132,8 +131,8 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,9 +147,9 @@ def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -178,8 +177,8 @@ def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -194,9 +193,9 @@ def create_or_update(resource_group_name, vm_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -222,8 +221,8 @@ def create_or_update_async(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -236,9 +235,9 @@ def delete(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -267,8 +266,8 @@ def delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -285,8 +284,8 @@ def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -302,7 +301,7 @@ def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -310,7 +309,6 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -365,8 +363,8 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [VirtualMachineInstanceView] operation results.
     #
-    def instance_view(resource_group_name, vm_name, custom_headers:nil)
-      response = instance_view_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def instance_view(resource_group_name, vm_name, custom_headers = nil)
+      response = instance_view_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -380,8 +378,8 @@ def instance_view(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def instance_view_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      instance_view_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def instance_view_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      instance_view_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -394,7 +392,7 @@ def instance_view_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
+    def instance_view_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -402,7 +400,6 @@ def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -458,8 +455,8 @@ def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -472,9 +469,9 @@ def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -501,8 +498,8 @@ def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -515,9 +512,9 @@ def deallocate(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -543,8 +540,8 @@ def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def generalize(resource_group_name, vm_name, custom_headers:nil)
-      response = generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize(resource_group_name, vm_name, custom_headers = nil)
+      response = generalize_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -558,8 +555,8 @@ def generalize(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      generalize_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -572,7 +569,7 @@ def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generalize_async(resource_group_name, vm_name, custom_headers:nil)
+    def generalize_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -580,7 +577,6 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -635,8 +631,8 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -650,8 +646,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -664,14 +660,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -725,8 +720,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -739,8 +734,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -752,13 +747,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -814,8 +808,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, vm_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -830,8 +824,8 @@ def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -845,7 +839,7 @@ def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -853,7 +847,6 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -910,8 +903,8 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -924,9 +917,9 @@ def power_off(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -952,8 +945,8 @@ def power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_name, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_name, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -966,9 +959,9 @@ def restart(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def restart_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -994,8 +987,8 @@ def restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_name, custom_headers:nil)
-      response = start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_name, custom_headers = nil)
+      response = start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1008,9 +1001,9 @@ def start(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_name, custom_headers:nil)
+    def start_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1036,8 +1029,8 @@ def start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1050,9 +1043,9 @@ def redeploy(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1078,8 +1071,8 @@ def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
-      response = perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def perform_maintenance(resource_group_name, vm_name, custom_headers = nil)
+      response = perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1092,9 +1085,9 @@ def perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
+    def perform_maintenance_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1122,8 +1115,8 @@ def perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [RunCommandResult] operation results.
     #
-    def run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def run_command(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1138,9 +1131,9 @@ def run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def run_command_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def run_command_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1169,8 +1162,8 @@ def run_command_async(resource_group_name, vm_name, parameters, custom_headers:n
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1187,8 +1180,8 @@ def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1204,7 +1197,7 @@ def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1213,12 +1206,13 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachineCaptureParameters.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1277,8 +1271,8 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1294,8 +1288,8 @@ def begin_create_or_update(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1310,7 +1304,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1319,12 +1313,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::VirtualMachine.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1391,8 +1386,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1406,8 +1401,8 @@ def begin_delete(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1420,7 +1415,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1428,7 +1423,6 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1484,8 +1478,8 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1500,8 +1494,8 @@ def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1515,7 +1509,7 @@ def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1523,7 +1517,6 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1579,8 +1572,8 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1595,8 +1588,8 @@ def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1610,7 +1603,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1618,7 +1611,6 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1675,8 +1667,8 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1692,8 +1684,8 @@ def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1708,7 +1700,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1716,7 +1708,6 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1771,8 +1762,8 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1786,8 +1777,8 @@ def begin_restart(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1800,7 +1791,7 @@ def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1808,7 +1799,6 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1863,8 +1853,8 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1878,8 +1868,8 @@ def begin_start(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1892,7 +1882,7 @@ def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1900,7 +1890,6 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1955,8 +1944,8 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1970,8 +1959,8 @@ def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1984,7 +1973,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1992,7 +1981,6 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2047,8 +2035,8 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_perform_maintenance(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2062,8 +2050,8 @@ def begin_perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -2076,7 +2064,7 @@ def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2084,7 +2072,6 @@ def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2141,8 +2128,8 @@ def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers
     #
     # @return [RunCommandResult] operation results.
     #
-    def begin_run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_run_command(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2158,8 +2145,8 @@ def begin_run_command(resource_group_name, vm_name, parameters, custom_headers:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -2174,7 +2161,7 @@ def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, c
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -2183,12 +2170,13 @@ def begin_run_command_async(resource_group_name, vm_name, parameters, custom_hea
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_03_30::Models::RunCommandInput.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -2246,8 +2234,8 @@ def begin_run_command_async(resource_group_name, vm_name, parameters, custom_hea
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2262,8 +2250,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2277,12 +2265,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2337,8 +2324,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2353,8 +2340,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2368,12 +2355,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2428,12 +2414,12 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2449,12 +2435,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/compute_management_client.rb
index 38e5c1c3c7..b4490ba3b8 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/compute_management_client.rb
@@ -106,9 +106,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -125,7 +122,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2017_09_01::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2017_09_01::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku.rb
index 22ba966805..6c834016b6 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku.rb
@@ -64,7 +64,6 @@ class ResourceSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSku',
           type: {
@@ -72,7 +71,6 @@ def self.mapper()
             class_name: 'ResourceSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -81,7 +79,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -90,7 +87,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tier',
@@ -99,7 +95,6 @@ def self.mapper()
                 }
               },
               size: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'size',
@@ -108,7 +103,6 @@ def self.mapper()
                 }
               },
               family: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'family',
@@ -117,7 +111,6 @@ def self.mapper()
                 }
               },
               kind: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'kind',
@@ -126,7 +119,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
@@ -136,14 +128,12 @@ def self.mapper()
                 }
               },
               locations: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'locations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -153,14 +143,12 @@ def self.mapper()
                 }
               },
               location_info: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'locationInfo',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuLocationInfoElementType',
                       type: {
@@ -171,14 +159,12 @@ def self.mapper()
                 }
               },
               api_versions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'apiVersions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -188,14 +174,12 @@ def self.mapper()
                 }
               },
               costs: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'costs',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuCostsElementType',
                       type: {
@@ -206,14 +190,12 @@ def self.mapper()
                 }
               },
               capabilities: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capabilities',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuCapabilitiesElementType',
                       type: {
@@ -224,14 +206,12 @@ def self.mapper()
                 }
               },
               restrictions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'restrictions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuRestrictionsElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
index 9321011737..0482a17f38 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capabilities.rb
@@ -25,7 +25,6 @@ class ResourceSkuCapabilities
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCapabilities',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'ResourceSkuCapabilities',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               value: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'value',
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capacity.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
index 986428dd7c..bcc5d1de0f 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_capacity.rb
@@ -32,7 +32,6 @@ class ResourceSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'ResourceSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'default',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_costs.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_costs.rb
index b098265533..71d1eb3a9f 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_costs.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_costs.rb
@@ -29,7 +29,6 @@ class ResourceSkuCosts
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuCosts',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'ResourceSkuCosts',
             model_properties: {
               meter_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'meterID',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               quantity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'quantity',
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               extended_unit: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extendedUnit',
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_location_info.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_location_info.rb
index 274c13f169..0116aaab1d 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_location_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_location_info.rb
@@ -27,7 +27,6 @@ class ResourceSkuLocationInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuLocationInfo',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'ResourceSkuLocationInfo',
             model_properties: {
               location: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'location',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restriction_info.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restriction_info.rb
index ef211e2a30..a2b547f630 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restriction_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restriction_info.rb
@@ -27,7 +27,6 @@ class ResourceSkuRestrictionInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuRestrictionInfo',
           type: {
@@ -35,14 +34,12 @@ def self.mapper()
             class_name: 'ResourceSkuRestrictionInfo',
             model_properties: {
               locations: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'locations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -52,14 +49,12 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
index fa87e68583..3fd19b865c 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_sku_restrictions.rb
@@ -36,7 +36,6 @@ class ResourceSkuRestrictions
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkuRestrictions',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'ResourceSkuRestrictions',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -54,14 +52,12 @@ def self.mapper()
                 }
               },
               values: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'values',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               restriction_info: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'restrictionInfo',
@@ -81,7 +76,6 @@ def self.mapper()
                 }
               },
               reason_code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'reasonCode',
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_skus_result.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_skus_result.rb
index 14ebf3fc27..22e9a6b557 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/models/resource_skus_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ResourceSkusResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ResourceSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ResourceSkuElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/resource_skus.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/resource_skus.rb
index 600bbbea45..cd3b2f7284 100644
--- a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/resource_skus.rb
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/resource_skus.rb
@@ -29,8 +29,8 @@ def initialize(client)
     #
     # @return [Array<ResourceSku>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -42,8 +42,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -54,13 +54,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -115,8 +114,8 @@ def list_async(custom_headers:nil)
     #
     # @return [ResourceSkusResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -130,8 +129,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -144,12 +143,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -202,12 +200,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ResourceSkusResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..b751be732e
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2017-09-01/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2017_09_01
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/availability_sets.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/availability_sets.rb
index 4379ce83fa..f64ae74e16 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/availability_sets.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/availability_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def create_or_update(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def create_or_update(resource_group_name, availability_set_name, parameters, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def create_or_update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def create_or_update_with_http_info(resource_group_name, availability_set_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, availability_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -75,12 +75,13 @@ def create_or_update_async(resource_group_name, availability_set_name, parameter
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::AvailabilitySet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -139,8 +140,8 @@ def create_or_update_async(resource_group_name, availability_set_name, parameter
     #
     # @return [AvailabilitySet] operation results.
     #
-    def update(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -156,8 +157,8 @@ def update(resource_group_name, availability_set_name, parameters, custom_header
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers:nil)
-      update_async(resource_group_name, availability_set_name, parameters, custom_headers:custom_headers).value!
+    def update_with_http_info(resource_group_name, availability_set_name, parameters, custom_headers = nil)
+      update_async(resource_group_name, availability_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -172,7 +173,7 @@ def update_with_http_info(resource_group_name, availability_set_name, parameters
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def update_async(resource_group_name, availability_set_name, parameters, custom_headers:nil)
+    def update_async(resource_group_name, availability_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -181,12 +182,13 @@ def update_async(resource_group_name, availability_set_name, parameters, custom_
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::AvailabilitySetUpdate.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -243,8 +245,8 @@ def update_async(resource_group_name, availability_set_name, parameters, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, availability_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, availability_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -258,8 +260,8 @@ def delete(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      delete_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def delete_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      delete_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -272,7 +274,7 @@ def delete_with_http_info(resource_group_name, availability_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -280,7 +282,6 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -335,8 +336,8 @@ def delete_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySet] operation results.
     #
-    def get(resource_group_name, availability_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, availability_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -350,8 +351,8 @@ def get(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      get_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      get_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -364,7 +365,7 @@ def get_with_http_info(resource_group_name, availability_set_name, custom_header
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def get_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -372,7 +373,6 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -426,8 +426,8 @@ def get_async(resource_group_name, availability_set_name, custom_headers:nil)
     #
     # @return [AvailabilitySetListResult] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -440,8 +440,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -453,14 +453,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -516,8 +515,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, availability_set_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, availability_set_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -532,8 +531,8 @@ def list_available_sizes(resource_group_name, availability_set_name, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, availability_set_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, availability_set_name, custom_headers).value!
     end
 
     #
@@ -547,7 +546,7 @@ def list_available_sizes_with_http_info(resource_group_name, availability_set_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, availability_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'availability_set_name is nil' if availability_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -555,7 +554,6 @@ def list_available_sizes_async(resource_group_name, availability_set_name, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/compute_management_client.rb
index df181f02b3..e582f4bc9a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/compute_management_client.rb
@@ -164,9 +164,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -183,7 +180,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2017_12_01::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2017_12_01::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/images.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/images.rb
index 9fcf4db60e..2f52dfe31a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/images.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/images.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Image] operation results.
     #
-    def create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -47,9 +47,9 @@ def create_or_update(resource_group_name, image_name, parameters, custom_headers
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -77,8 +77,8 @@ def create_or_update_async(resource_group_name, image_name, parameters, custom_h
     #
     # @return [Image] operation results.
     #
-    def update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -93,9 +93,9 @@ def update(resource_group_name, image_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, image_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -121,8 +121,8 @@ def update_async(resource_group_name, image_name, parameters, custom_headers:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, image_name, custom_headers:nil)
-      response = delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, image_name, custom_headers = nil)
+      response = delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -135,9 +135,9 @@ def delete(resource_group_name, image_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, image_name, custom_headers:nil)
+    def delete_async(resource_group_name, image_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, image_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -164,8 +164,8 @@ def delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, image_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -180,8 +180,8 @@ def get(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, image_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, image_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, image_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, image_name, expand, custom_headers).value!
     end
 
     #
@@ -195,7 +195,7 @@ def get_with_http_info(resource_group_name, image_name, expand:nil, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, image_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -203,7 +203,6 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -257,8 +256,8 @@ def get_async(resource_group_name, image_name, expand:nil, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -271,8 +270,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -284,14 +283,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -346,8 +344,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Image>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -361,8 +359,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -375,13 +373,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -437,8 +434,8 @@ def list_async(custom_headers:nil)
     #
     # @return [Image] operation results.
     #
-    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -453,8 +450,8 @@ def begin_create_or_update(resource_group_name, image_name, parameters, custom_h
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, image_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers).value!
     end
 
     #
@@ -468,7 +465,7 @@ def begin_create_or_update_with_http_info(resource_group_name, image_name, param
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -477,12 +474,13 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::Image.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -551,8 +549,8 @@ def begin_create_or_update_async(resource_group_name, image_name, parameters, cu
     #
     # @return [Image] operation results.
     #
-    def begin_update(resource_group_name, image_name, parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, image_name, parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, image_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -568,8 +566,8 @@ def begin_update(resource_group_name, image_name, parameters, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, image_name, parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, image_name, parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, image_name, parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, image_name, parameters, custom_headers).value!
     end
 
     #
@@ -584,7 +582,7 @@ def begin_update_with_http_info(resource_group_name, image_name, parameters, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, image_name, parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, image_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -593,12 +591,13 @@ def begin_update_async(resource_group_name, image_name, parameters, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::ImageUpdate.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -665,8 +664,8 @@ def begin_update_async(resource_group_name, image_name, parameters, custom_heade
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, image_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, image_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, image_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -680,8 +679,8 @@ def begin_delete(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, image_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, image_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, image_name, custom_headers).value!
     end
 
     #
@@ -694,7 +693,7 @@ def begin_delete_with_http_info(resource_group_name, image_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, image_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'image_name is nil' if image_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -702,7 +701,6 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -757,8 +755,8 @@ def begin_delete_async(resource_group_name, image_name, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -772,8 +770,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -786,12 +784,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -847,8 +844,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -864,8 +861,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -880,12 +877,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -938,12 +934,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -959,12 +955,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [ImageListResult] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/log_analytics.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/log_analytics.rb
index 5ee8fd0dd4..83486384c0 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/log_analytics.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/log_analytics.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [LogAnalyticsOperationResult] operation results.
     #
-    def export_request_rate_by_interval(parameters, location, custom_headers:nil)
-      response = export_request_rate_by_interval_async(parameters, location, custom_headers:custom_headers).value!
+    def export_request_rate_by_interval(parameters, location, custom_headers = nil)
+      response = export_request_rate_by_interval_async(parameters, location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,9 +50,9 @@ def export_request_rate_by_interval(parameters, location, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def export_request_rate_by_interval_async(parameters, location, custom_headers:nil)
+    def export_request_rate_by_interval_async(parameters, location, custom_headers = nil)
       # Send request
-      promise = begin_export_request_rate_by_interval_async(parameters, location, custom_headers:custom_headers)
+      promise = begin_export_request_rate_by_interval_async(parameters, location, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -81,8 +81,8 @@ def export_request_rate_by_interval_async(parameters, location, custom_headers:n
     #
     # @return [LogAnalyticsOperationResult] operation results.
     #
-    def export_throttled_requests(parameters, location, custom_headers:nil)
-      response = export_throttled_requests_async(parameters, location, custom_headers:custom_headers).value!
+    def export_throttled_requests(parameters, location, custom_headers = nil)
+      response = export_throttled_requests_async(parameters, location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -97,9 +97,9 @@ def export_throttled_requests(parameters, location, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def export_throttled_requests_async(parameters, location, custom_headers:nil)
+    def export_throttled_requests_async(parameters, location, custom_headers = nil)
       # Send request
-      promise = begin_export_throttled_requests_async(parameters, location, custom_headers:custom_headers)
+      promise = begin_export_throttled_requests_async(parameters, location, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -128,8 +128,8 @@ def export_throttled_requests_async(parameters, location, custom_headers:nil)
     #
     # @return [LogAnalyticsOperationResult] operation results.
     #
-    def begin_export_request_rate_by_interval(parameters, location, custom_headers:nil)
-      response = begin_export_request_rate_by_interval_async(parameters, location, custom_headers:custom_headers).value!
+    def begin_export_request_rate_by_interval(parameters, location, custom_headers = nil)
+      response = begin_export_request_rate_by_interval_async(parameters, location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +146,8 @@ def begin_export_request_rate_by_interval(parameters, location, custom_headers:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_export_request_rate_by_interval_with_http_info(parameters, location, custom_headers:nil)
-      begin_export_request_rate_by_interval_async(parameters, location, custom_headers:custom_headers).value!
+    def begin_export_request_rate_by_interval_with_http_info(parameters, location, custom_headers = nil)
+      begin_export_request_rate_by_interval_async(parameters, location, custom_headers).value!
     end
 
     #
@@ -163,21 +163,21 @@ def begin_export_request_rate_by_interval_with_http_info(parameters, location, c
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_export_request_rate_by_interval_async(parameters, location, custom_headers:nil)
+    def begin_export_request_rate_by_interval_async(parameters, location, custom_headers = nil)
       fail ArgumentError, 'parameters is nil' if parameters.nil?
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::RequestRateByIntervalInput.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -237,8 +237,8 @@ def begin_export_request_rate_by_interval_async(parameters, location, custom_hea
     #
     # @return [LogAnalyticsOperationResult] operation results.
     #
-    def begin_export_throttled_requests(parameters, location, custom_headers:nil)
-      response = begin_export_throttled_requests_async(parameters, location, custom_headers:custom_headers).value!
+    def begin_export_throttled_requests(parameters, location, custom_headers = nil)
+      response = begin_export_throttled_requests_async(parameters, location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -255,8 +255,8 @@ def begin_export_throttled_requests(parameters, location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_export_throttled_requests_with_http_info(parameters, location, custom_headers:nil)
-      begin_export_throttled_requests_async(parameters, location, custom_headers:custom_headers).value!
+    def begin_export_throttled_requests_with_http_info(parameters, location, custom_headers = nil)
+      begin_export_throttled_requests_async(parameters, location, custom_headers).value!
     end
 
     #
@@ -272,21 +272,21 @@ def begin_export_throttled_requests_with_http_info(parameters, location, custom_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_export_throttled_requests_async(parameters, location, custom_headers:nil)
+    def begin_export_throttled_requests_async(parameters, location, custom_headers = nil)
       fail ArgumentError, 'parameters is nil' if parameters.nil?
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::ThrottledRequestsInput.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/additional_unattend_content.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/additional_unattend_content.rb
index 29057d98a3..a307f5aab6 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/additional_unattend_content.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/additional_unattend_content.rb
@@ -42,7 +42,6 @@ class AdditionalUnattendContent
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AdditionalUnattendContent',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'AdditionalUnattendContent',
             model_properties: {
               pass_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'passName',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               component_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'componentName',
                 type: {
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               setting_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'settingName',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'content',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_entity_reference.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_entity_reference.rb
index a9cd5a0329..4471c7e5ab 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_entity_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_entity_reference.rb
@@ -23,7 +23,6 @@ class ApiEntityReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiEntityReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'ApiEntityReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error.rb
index 9e9d411dfc..8f04052672 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error.rb
@@ -34,7 +34,6 @@ class ApiError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiError',
           type: {
@@ -42,13 +41,11 @@ def self.mapper()
             class_name: 'ApiError',
             model_properties: {
               details: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'details',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ApiErrorBaseElementType',
                       type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               innererror: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'innererror',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -84,7 +78,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error_base.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error_base.rb
index 20daca2dd1..43759b3c64 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error_base.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/api_error_base.rb
@@ -28,7 +28,6 @@ class ApiErrorBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ApiErrorBase',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ApiErrorBase',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               target: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'target',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/auto_osupgrade_policy.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/auto_osupgrade_policy.rb
index cb4f3f4754..e11136cdc1 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/auto_osupgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/auto_osupgrade_policy.rb
@@ -23,7 +23,6 @@ class AutoOSUpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AutoOSUpgradePolicy',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'AutoOSUpgradePolicy',
             model_properties: {
               disable_auto_rollback: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disableAutoRollback',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set.rb
index 7486505c95..ca0cf97805 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set.rb
@@ -45,7 +45,6 @@ class AvailabilitySet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySet',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'AvailabilitySet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -62,7 +60,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -71,7 +68,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -80,7 +76,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -88,13 +83,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -104,7 +97,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -112,7 +104,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -120,13 +111,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -137,14 +126,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -155,7 +142,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_list_result.rb
index 4af8408879..fa3e30c28a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_list_result.rb
@@ -22,7 +22,6 @@ class AvailabilitySetListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'AvailabilitySetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AvailabilitySetElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_update.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_update.rb
index 69e984acd2..8d4faf511a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/availability_set_update.rb
@@ -36,7 +36,6 @@ class AvailabilitySetUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AvailabilitySetUpdate',
           type: {
@@ -44,13 +43,11 @@ def self.mapper()
             class_name: 'AvailabilitySetUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               platform_update_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformUpdateDomainCount',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -76,13 +71,11 @@ def self.mapper()
                 }
               },
               virtual_machines: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachines',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -93,14 +86,12 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -111,7 +102,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics.rb
index bca6c962f9..c224806a78 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics.rb
@@ -31,7 +31,6 @@ class BootDiagnostics
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnostics',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'BootDiagnostics',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               storage_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
index 4f55f41bbc..ace75d639c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/boot_diagnostics_instance_view.rb
@@ -25,7 +25,6 @@ class BootDiagnosticsInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'BootDiagnosticsInstanceView',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'BootDiagnosticsInstanceView',
             model_properties: {
               console_screenshot_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'consoleScreenshotBlobUri',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               serial_console_log_blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'serialConsoleLogBlobUri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
index f679fe3a35..97402954f1 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_long_running_operation_properties.rb
@@ -22,7 +22,6 @@ class ComputeLongRunningOperationProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeLongRunningOperationProperties',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'ComputeLongRunningOperationProperties',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_list_result.rb
index 7a2ae7928c..a9ed543193 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_list_result.rb
@@ -22,7 +22,6 @@ class ComputeOperationListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeOperationListResult',
           type: {
@@ -30,14 +29,12 @@ def self.mapper()
             class_name: 'ComputeOperationListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ComputeOperationValueElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_value.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_value.rb
index c6f91116ec..f97459b2b4 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_value.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/compute_operation_value.rb
@@ -38,7 +38,6 @@ class ComputeOperationValue
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ComputeOperationValue',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'ComputeOperationValue',
             model_properties: {
               origin: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'origin',
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -64,7 +61,6 @@ def self.mapper()
                 }
               },
               operation: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'display.operation',
@@ -73,7 +69,6 @@ def self.mapper()
                 }
               },
               resource: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'display.resource',
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               description: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'display.description',
@@ -91,7 +85,6 @@ def self.mapper()
                 }
               },
               provider: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'display.provider',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk.rb
index a5c7ffeec1..1b60ad3e8a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk.rb
@@ -67,7 +67,6 @@ class DataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDisk',
           type: {
@@ -75,7 +74,6 @@ def self.mapper()
             class_name: 'DataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -83,7 +81,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -91,7 +88,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -100,7 +96,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -109,7 +104,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -118,7 +112,6 @@ def self.mapper()
                 }
               },
               write_accelerator_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'writeAcceleratorEnabled',
                 type: {
@@ -126,7 +119,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -134,7 +126,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -142,7 +133,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk_image.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk_image.rb
index 1b5551654e..4c46c5c51b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/data_disk_image.rb
@@ -24,7 +24,6 @@ class DataDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DataDiskImage',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'DataDiskImage',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lun',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/diagnostics_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/diagnostics_profile.rb
index 729f46287d..220f7cd410 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/diagnostics_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/diagnostics_profile.rb
@@ -28,7 +28,6 @@ class DiagnosticsProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiagnosticsProfile',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'DiagnosticsProfile',
             model_properties: {
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_encryption_settings.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
index 7d5b722e99..6313546e62 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_encryption_settings.rb
@@ -31,7 +31,6 @@ class DiskEncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskEncryptionSettings',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'DiskEncryptionSettings',
             model_properties: {
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_instance_view.rb
index b4a2bdc870..e24e5547bc 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/disk_instance_view.rb
@@ -29,7 +29,6 @@ class DiskInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'DiskInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskEncryptionSettingsElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/hardware_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/hardware_profile.rb
index 7149bc2a20..66c9efc6a7 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/hardware_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/hardware_profile.rb
@@ -80,7 +80,6 @@ class HardwareProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'HardwareProfile',
           type: {
@@ -88,7 +87,6 @@ def self.mapper()
             class_name: 'HardwareProfile',
             model_properties: {
               vm_size: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmSize',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image.rb
index 6550d424e9..8da7f7b55a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image.rb
@@ -32,7 +32,6 @@ class Image < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Image',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Image',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -75,13 +70,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,7 +84,6 @@ def self.mapper()
                 }
               },
               source_virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.sourceVirtualMachine',
                 type: {
@@ -100,7 +92,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -109,7 +100,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_data_disk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_data_disk.rb
index 6e7581e36c..b97d0bbd7a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_data_disk.rb
@@ -50,7 +50,6 @@ class ImageDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDataDisk',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'ImageDataDisk',
             model_properties: {
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -75,7 +72,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -84,7 +80,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -92,7 +87,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -101,7 +95,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -109,7 +102,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_list_result.rb
index 3933ce0dae..9acdba23f9 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'ImageListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_osdisk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_osdisk.rb
index 8d616e102a..4aaa64d464 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_osdisk.rb
@@ -55,7 +55,6 @@ class ImageOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageOSDisk',
           type: {
@@ -63,7 +62,6 @@ def self.mapper()
             class_name: 'ImageOSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -72,7 +70,6 @@ def self.mapper()
                 }
               },
               os_state: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osState',
                 type: {
@@ -81,7 +78,6 @@ def self.mapper()
                 }
               },
               snapshot: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'snapshot',
                 type: {
@@ -90,7 +86,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
@@ -99,7 +94,6 @@ def self.mapper()
                 }
               },
               blob_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'blobUri',
                 type: {
@@ -107,7 +101,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -116,7 +109,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -124,7 +116,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_reference.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_reference.rb
index 1c4e6a4dd4..f070ad42bb 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_reference.rb
@@ -42,7 +42,6 @@ class ImageReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageReference',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'ImageReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               offer: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'offer',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'version',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_storage_profile.rb
index d0a87b5277..d310a3c0c8 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_storage_profile.rb
@@ -36,7 +36,6 @@ class ImageStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageStorageProfile',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'ImageStorageProfile',
             model_properties: {
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -53,13 +51,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'ImageDataDiskElementType',
                       type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               zone_resilient: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zoneResilient',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_update.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_update.rb
index 0f85064f0b..a4f545daa7 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/image_update.rb
@@ -30,7 +30,6 @@ class ImageUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageUpdate',
           type: {
@@ -38,13 +37,11 @@ def self.mapper()
             class_name: 'ImageUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               source_virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.sourceVirtualMachine',
                 type: {
@@ -63,7 +59,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -72,7 +67,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/inner_error.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/inner_error.rb
index b5b3f28d32..c33c6be3db 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/inner_error.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/inner_error.rb
@@ -25,7 +25,6 @@ class InnerError
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InnerError',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'InnerError',
             model_properties: {
               exceptiontype: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'exceptiontype',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               errordetail: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'errordetail',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/instance_view_status.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/instance_view_status.rb
index 814b980359..5f5eb86fd0 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/instance_view_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/instance_view_status.rb
@@ -36,7 +36,6 @@ class InstanceViewStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'InstanceViewStatus',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'InstanceViewStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'code',
                 type: {
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               level: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'level',
                 type: {
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               display_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'displayStatus',
                 type: {
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'message',
                 type: {
@@ -77,7 +72,6 @@ def self.mapper()
                 }
               },
               time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'time',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_key_reference.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
index 926e42f6b2..e1d39bca0b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_key_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultKeyReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultKeyReference',
             model_properties: {
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
index 5242e9c096..72f5c848f3 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/key_vault_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultSecretReference',
             model_properties: {
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/linux_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/linux_configuration.rb
index 81d88da736..1424c76c45 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/linux_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/linux_configuration.rb
@@ -33,7 +33,6 @@ class LinuxConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LinuxConfiguration',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'LinuxConfiguration',
             model_properties: {
               disable_password_authentication: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disablePasswordAuthentication',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               ssh: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'ssh',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/list_usages_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/list_usages_result.rb
index 7d435704e9..610421fd57 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/list_usages_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/list_usages_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ListUsagesResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'ListUsagesResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UsageElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_input_base.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_input_base.rb
index c67c71eda8..30473e042a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_input_base.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_input_base.rb
@@ -38,7 +38,6 @@ class LogAnalyticsInputBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LogAnalyticsInputBase',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'LogAnalyticsInputBase',
             model_properties: {
               blob_container_sas_uri: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'blobContainerSasUri',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               from_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'fromTime',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               to_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'toTime',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               group_by_throttle_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByThrottlePolicy',
                 type: {
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               group_by_operation_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByOperationName',
                 type: {
@@ -86,7 +80,6 @@ def self.mapper()
                 }
               },
               group_by_resource_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByResourceName',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_operation_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_operation_result.rb
index d54b9410c2..61335d7005 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_operation_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_operation_result.rb
@@ -22,7 +22,6 @@ class LogAnalyticsOperationResult < OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LogAnalyticsOperationResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'LogAnalyticsOperationResult',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -48,7 +45,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -57,7 +53,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -66,7 +61,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               properties: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_output.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_output.rb
index 773665a097..15c245134c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_output.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/log_analytics_output.rb
@@ -22,7 +22,6 @@ class LogAnalyticsOutput
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'LogAnalyticsOutput',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'LogAnalyticsOutput',
             model_properties: {
               output: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'output',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
index 5cf79a23a8..1574d70f52 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/maintenance_redeploy_status.rb
@@ -42,7 +42,6 @@ class MaintenanceRedeployStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'MaintenanceRedeployStatus',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'MaintenanceRedeployStatus',
             model_properties: {
               is_customer_initiated_maintenance_allowed: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'isCustomerInitiatedMaintenanceAllowed',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               pre_maintenance_window_start_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'preMaintenanceWindowStartTime',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               pre_maintenance_window_end_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'preMaintenanceWindowEndTime',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               maintenance_window_start_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceWindowStartTime',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               maintenance_window_end_time: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceWindowEndTime',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               last_operation_result_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lastOperationResultCode',
                 type: {
@@ -99,7 +92,6 @@ def self.mapper()
                 }
               },
               last_operation_message: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lastOperationMessage',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
index 2fe869530b..8c8d9d2ccd 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/managed_disk_parameters.rb
@@ -24,7 +24,6 @@ class ManagedDiskParameters < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ManagedDiskParameters',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'ManagedDiskParameters',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -40,7 +38,6 @@ def self.mapper()
                 }
               },
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_interface_reference.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_interface_reference.rb
index 96ae238d0e..d3317e37a2 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_interface_reference.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_interface_reference.rb
@@ -23,7 +23,6 @@ class NetworkInterfaceReference < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkInterfaceReference',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'NetworkInterfaceReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_profile.rb
index 44ad46e209..91ef84dc25 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/network_profile.rb
@@ -24,7 +24,6 @@ class NetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'NetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'NetworkProfile',
             model_properties: {
               network_interfaces: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaces',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'NetworkInterfaceReferenceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/operation_status_response.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/operation_status_response.rb
index 912ad00d83..cbef385b59 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/operation_status_response.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/operation_status_response.rb
@@ -34,7 +34,6 @@ class OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OperationStatusResponse',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'OperationStatusResponse',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -78,7 +73,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk.rb
index c70e74a6b1..ce43f46fe1 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk.rb
@@ -76,7 +76,6 @@ class OSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDisk',
           type: {
@@ -84,7 +83,6 @@ def self.mapper()
             class_name: 'OSDisk',
             model_properties: {
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -93,7 +91,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'encryptionSettings',
                 type: {
@@ -102,7 +99,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -110,7 +106,6 @@ def self.mapper()
                 }
               },
               vhd: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhd',
                 type: {
@@ -119,7 +114,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -128,7 +122,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -137,7 +130,6 @@ def self.mapper()
                 }
               },
               write_accelerator_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'writeAcceleratorEnabled',
                 type: {
@@ -145,7 +137,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -153,7 +144,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -161,7 +151,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk_image.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk_image.rb
index 9fc34d7ca4..f109540b08 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osdisk_image.rb
@@ -23,7 +23,6 @@ class OSDiskImage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSDiskImage',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'OSDiskImage',
             model_properties: {
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'operatingSystem',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osprofile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osprofile.rb
index 2e74a9c1c3..a50ec20306 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/osprofile.rb
@@ -86,7 +86,6 @@ class OSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'OSProfile',
           type: {
@@ -94,7 +93,6 @@ def self.mapper()
             class_name: 'OSProfile',
             model_properties: {
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -102,7 +100,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -110,7 +107,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -118,7 +114,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -126,7 +121,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -135,7 +129,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -144,13 +137,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/plan.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/plan.rb
index 759aa9919c..cd7d5faf4c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/plan.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/plan.rb
@@ -38,7 +38,6 @@ class Plan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Plan',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'Plan',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -54,7 +52,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publisher',
                 type: {
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'product',
                 type: {
@@ -70,7 +66,6 @@ def self.mapper()
                 }
               },
               promotion_code: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'promotionCode',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/purchase_plan.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/purchase_plan.rb
index 6d1ab296f6..91498c7f3f 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/purchase_plan.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/purchase_plan.rb
@@ -31,7 +31,6 @@ class PurchasePlan
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'PurchasePlan',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'PurchasePlan',
             model_properties: {
               publisher: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'publisher',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               product: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'product',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/recovery_walk_response.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/recovery_walk_response.rb
index e8ae495219..22399f2fea 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/recovery_walk_response.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/recovery_walk_response.rb
@@ -26,7 +26,6 @@ class RecoveryWalkResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RecoveryWalkResponse',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'RecoveryWalkResponse',
             model_properties: {
               walk_performed: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'walkPerformed',
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               next_platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'nextPlatformUpdateDomain',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/request_rate_by_interval_input.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/request_rate_by_interval_input.rb
index f459e34514..d57ca2a63d 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/request_rate_by_interval_input.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/request_rate_by_interval_input.rb
@@ -24,7 +24,6 @@ class RequestRateByIntervalInput < LogAnalyticsInputBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RequestRateByIntervalInput',
           type: {
@@ -32,7 +31,6 @@ def self.mapper()
             class_name: 'RequestRateByIntervalInput',
             model_properties: {
               blob_container_sas_uri: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'blobContainerSasUri',
                 type: {
@@ -40,7 +38,6 @@ def self.mapper()
                 }
               },
               from_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'fromTime',
                 type: {
@@ -48,7 +45,6 @@ def self.mapper()
                 }
               },
               to_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'toTime',
                 type: {
@@ -56,7 +52,6 @@ def self.mapper()
                 }
               },
               group_by_throttle_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByThrottlePolicy',
                 type: {
@@ -64,7 +59,6 @@ def self.mapper()
                 }
               },
               group_by_operation_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByOperationName',
                 type: {
@@ -72,7 +66,6 @@ def self.mapper()
                 }
               },
               group_by_resource_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByResourceName',
                 type: {
@@ -80,7 +73,6 @@ def self.mapper()
                 }
               },
               interval_length: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'intervalLength',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/resource.rb
index 8982f79424..a90793e168 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rollback_status_info.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rollback_status_info.rb
index 7e9f1e6eeb..1ae0175f3b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rollback_status_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rollback_status_info.rb
@@ -30,7 +30,6 @@ class RollbackStatusInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollbackStatusInfo',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'RollbackStatusInfo',
             model_properties: {
               successfully_rolledback_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'successfullyRolledbackInstanceCount',
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               failed_rolledback_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'failedRolledbackInstanceCount',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               rollback_error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'rollbackError',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
index 24faf4a251..c69d95c2f8 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_policy.rb
@@ -48,7 +48,6 @@ class RollingUpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradePolicy',
           type: {
@@ -56,7 +55,6 @@ def self.mapper()
             class_name: 'RollingUpgradePolicy',
             model_properties: {
               max_batch_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxBatchInstancePercent',
                 constraints: {
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               max_unhealthy_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxUnhealthyInstancePercent',
                 constraints: {
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               max_unhealthy_upgraded_instance_percent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxUnhealthyUpgradedInstancePercent',
                 constraints: {
@@ -92,7 +88,6 @@ def self.mapper()
                 }
               },
               pause_time_between_batches: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'pauseTimeBetweenBatches',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
index 1226fe2d37..ef4fd1826d 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_progress_info.rb
@@ -36,7 +36,6 @@ class RollingUpgradeProgressInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeProgressInfo',
           type: {
@@ -44,7 +43,6 @@ def self.mapper()
             class_name: 'RollingUpgradeProgressInfo',
             model_properties: {
               successful_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'successfulInstanceCount',
@@ -53,7 +51,6 @@ def self.mapper()
                 }
               },
               failed_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'failedInstanceCount',
@@ -62,7 +59,6 @@ def self.mapper()
                 }
               },
               in_progress_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'inProgressInstanceCount',
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               pending_instance_count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'pendingInstanceCount',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
index aaa6866561..9ce42b870f 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_running_status.rb
@@ -34,7 +34,6 @@ class RollingUpgradeRunningStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeRunningStatus',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'RollingUpgradeRunningStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -52,7 +50,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -61,7 +58,6 @@ def self.mapper()
                 }
               },
               last_action: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lastAction',
@@ -71,7 +67,6 @@ def self.mapper()
                 }
               },
               last_action_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'lastActionTime',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
index e7330fce0a..baf9edb6e3 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/rolling_upgrade_status_info.rb
@@ -34,7 +34,6 @@ class RollingUpgradeStatusInfo < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RollingUpgradeStatusInfo',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'RollingUpgradeStatusInfo',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -93,7 +86,6 @@ def self.mapper()
                 }
               },
               policy: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.policy',
@@ -103,7 +95,6 @@ def self.mapper()
                 }
               },
               running_status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.runningStatus',
@@ -113,7 +104,6 @@ def self.mapper()
                 }
               },
               progress: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.progress',
@@ -123,7 +113,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.error',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document.rb
index 86f1556efb..87cd093444 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document.rb
@@ -26,7 +26,6 @@ class RunCommandDocument < RunCommandDocumentBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandDocument',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'RunCommandDocument',
             model_properties: {
               schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: '$schema',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -50,7 +47,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -59,7 +55,6 @@ def self.mapper()
                 }
               },
               label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'label',
                 type: {
@@ -67,7 +62,6 @@ def self.mapper()
                 }
               },
               description: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'description',
                 type: {
@@ -75,13 +69,11 @@ def self.mapper()
                 }
               },
               script: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'script',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,13 +83,11 @@ def self.mapper()
                 }
               },
               parameters: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'parameters',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandParameterDefinitionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document_base.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document_base.rb
index a6fb20c8a5..550f7487ff 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document_base.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_document_base.rb
@@ -35,7 +35,6 @@ class RunCommandDocumentBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandDocumentBase',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'RunCommandDocumentBase',
             model_properties: {
               schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: '$schema',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'osType',
                 type: {
@@ -68,7 +64,6 @@ def self.mapper()
                 }
               },
               label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'label',
                 type: {
@@ -76,7 +71,6 @@ def self.mapper()
                 }
               },
               description: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'description',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input.rb
index 5476549734..fe39e0eabd 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input.rb
@@ -30,7 +30,6 @@ class RunCommandInput
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandInput',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'RunCommandInput',
             model_properties: {
               command_id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'commandId',
                 type: {
@@ -46,13 +44,11 @@ def self.mapper()
                 }
               },
               script: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'script',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               parameters: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'parameters',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandInputParameterElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input_parameter.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
index 0d2c7fc043..5d8d794701 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_input_parameter.rb
@@ -25,7 +25,6 @@ class RunCommandInputParameter
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandInputParameter',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'RunCommandInputParameter',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_list_result.rb
index be00d5b41c..1f6a3e9a7c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'RunCommandListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'RunCommandDocumentBaseElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
index 2cb1c2b7ad..365e5bc8e6 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_parameter_definition.rb
@@ -32,7 +32,6 @@ class RunCommandParameterDefinition
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandParameterDefinition',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'RunCommandParameterDefinition',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'type',
                 type: {
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               default_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'defaultValue',
                 type: {
@@ -64,7 +60,6 @@ def self.mapper()
                 }
               },
               required: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'required',
                 default_value: false,
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_result.rb
index 11298fb276..a6d720391a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/run_command_result.rb
@@ -22,7 +22,6 @@ class RunCommandResult < OperationStatusResponse
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'RunCommandResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'RunCommandResult',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -39,7 +37,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
@@ -48,7 +45,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -57,7 +53,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
@@ -66,7 +61,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sku.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sku.rb
index e58940ab51..16babd6202 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sku.rb
@@ -31,7 +31,6 @@ class Sku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Sku',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'Sku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tier',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'capacity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_configuration.rb
index 850c3e3b5b..1760f59b1c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_configuration.rb
@@ -23,7 +23,6 @@ class SshConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'SshConfiguration',
             model_properties: {
               public_keys: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'publicKeys',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SshPublicKeyElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_public_key.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_public_key.rb
index e9050d0104..6358731d6e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_public_key.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/ssh_public_key.rb
@@ -32,7 +32,6 @@ class SshPublicKey
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SshPublicKey',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'SshPublicKey',
             model_properties: {
               path: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'path',
                 type: {
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               key_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyData',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/storage_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/storage_profile.rb
index 48d7ecdbc8..1f4efa6937 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/storage_profile.rb
@@ -38,7 +38,6 @@ class StorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'StorageProfile',
           type: {
@@ -46,7 +45,6 @@ def self.mapper()
             class_name: 'StorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -55,7 +53,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -64,13 +61,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource.rb
index ba7f72a62a..cd71c5e453 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource.rb
@@ -23,7 +23,6 @@ class SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResource',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource_read_only.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
index b01b293ef5..d13021a5bf 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/sub_resource_read_only.rb
@@ -23,7 +23,6 @@ class SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SubResourceReadOnly',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SubResourceReadOnly',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/throttled_requests_input.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/throttled_requests_input.rb
index d76de244ad..ab271ef73a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/throttled_requests_input.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/throttled_requests_input.rb
@@ -19,7 +19,6 @@ class ThrottledRequestsInput < LogAnalyticsInputBase
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ThrottledRequestsInput',
           type: {
@@ -27,7 +26,6 @@ def self.mapper()
             class_name: 'ThrottledRequestsInput',
             model_properties: {
               blob_container_sas_uri: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'blobContainerSasUri',
                 type: {
@@ -35,7 +33,6 @@ def self.mapper()
                 }
               },
               from_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'fromTime',
                 type: {
@@ -43,7 +40,6 @@ def self.mapper()
                 }
               },
               to_time: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'toTime',
                 type: {
@@ -51,7 +47,6 @@ def self.mapper()
                 }
               },
               group_by_throttle_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByThrottlePolicy',
                 type: {
@@ -59,7 +54,6 @@ def self.mapper()
                 }
               },
               group_by_operation_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByOperationName',
                 type: {
@@ -67,7 +61,6 @@ def self.mapper()
                 }
               },
               group_by_resource_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'groupByResourceName',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/update_resource.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/update_resource.rb
index 40edceeac0..996ea559f5 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/update_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/update_resource.rb
@@ -22,7 +22,6 @@ class UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpdateResource',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'UpdateResource',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info.rb
index 457d4a90f4..87d34dd16b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info.rb
@@ -29,7 +29,6 @@ class UpgradeOperationHistoricalStatusInfo
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradeOperationHistoricalStatusInfo',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'UpgradeOperationHistoricalStatusInfo',
             model_properties: {
               properties: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties',
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'location',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info_properties.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info_properties.rb
index a8d67cff3a..896f12e7de 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info_properties.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_historical_status_info_properties.rb
@@ -40,7 +40,6 @@ class UpgradeOperationHistoricalStatusInfoProperties
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradeOperationHistoricalStatusInfoProperties',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'UpgradeOperationHistoricalStatusInfoProperties',
             model_properties: {
               running_status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'runningStatus',
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               progress: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'progress',
@@ -68,7 +65,6 @@ def self.mapper()
                 }
               },
               error: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'error',
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               started_by: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startedBy',
@@ -88,7 +83,6 @@ def self.mapper()
                 }
               },
               target_image_reference: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'targetImageReference',
@@ -98,7 +92,6 @@ def self.mapper()
                 }
               },
               rollback_info: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'rollbackInfo',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_history_status.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_history_status.rb
index 8d24be45e8..d812c37c9f 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_history_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_operation_history_status.rb
@@ -30,7 +30,6 @@ class UpgradeOperationHistoryStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradeOperationHistoryStatus',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'UpgradeOperationHistoryStatus',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -48,7 +46,6 @@ def self.mapper()
                 }
               },
               start_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'startTime',
@@ -57,7 +54,6 @@ def self.mapper()
                 }
               },
               end_time: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'endTime',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_policy.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_policy.rb
index d482fde570..78bb6b35f9 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_policy.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/upgrade_policy.rb
@@ -41,7 +41,6 @@ class UpgradePolicy
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UpgradePolicy',
           type: {
@@ -49,7 +48,6 @@ def self.mapper()
             class_name: 'UpgradePolicy',
             model_properties: {
               mode: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'mode',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               rolling_upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rollingUpgradePolicy',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               automatic_osupgrade: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'automaticOSUpgrade',
                 type: {
@@ -75,7 +71,6 @@ def self.mapper()
                 }
               },
               auto_osupgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'autoOSUpgradePolicy',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage.rb
index 52caf08939..4974ac4b43 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage.rb
@@ -32,7 +32,6 @@ class Usage
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Usage',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'Usage',
             model_properties: {
               unit: {
-                client_side_validation: true,
                 required: true,
                 is_constant: true,
                 serialized_name: 'unit',
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               current_value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'currentValue',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               limit: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'limit',
                 type: {
@@ -66,7 +62,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage_name.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage_name.rb
index 6609074b5e..eb019fdd93 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage_name.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/usage_name.rb
@@ -25,7 +25,6 @@ class UsageName
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'UsageName',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'UsageName',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
@@ -41,7 +39,6 @@ def self.mapper()
                 }
               },
               localized_value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'localizedValue',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_certificate.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_certificate.rb
index e84dc8c592..982e0f6e1f 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_certificate.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_certificate.rb
@@ -40,7 +40,6 @@ class VaultCertificate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultCertificate',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VaultCertificate',
             model_properties: {
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               certificate_store: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateStore',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_secret_group.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_secret_group.rb
index 147ff878c5..1567a9dee6 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_secret_group.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/vault_secret_group.rb
@@ -27,7 +27,6 @@ class VaultSecretGroup
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VaultSecretGroup',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VaultSecretGroup',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,13 +42,11 @@ def self.mapper()
                 }
               },
               vault_certificates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vaultCertificates',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultCertificateElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_hard_disk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
index 1e508f4939..4fe581f3af 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_hard_disk.rb
@@ -22,7 +22,6 @@ class VirtualHardDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualHardDisk',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualHardDisk',
             model_properties: {
               uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'uri',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine.rb
index b24b66c417..1572919182 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine.rb
@@ -95,7 +95,6 @@ class VirtualMachine < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachine',
           type: {
@@ -103,7 +102,6 @@ def self.mapper()
             class_name: 'VirtualMachine',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -112,7 +110,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -121,7 +118,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -130,7 +126,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -138,13 +133,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -154,7 +147,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -163,7 +155,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -172,7 +163,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -181,7 +171,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -190,7 +179,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -199,7 +187,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -208,7 +195,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -217,7 +203,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -226,7 +211,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -236,7 +220,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -244,7 +227,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -253,14 +235,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
@@ -271,7 +251,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
@@ -280,13 +259,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
index 2d42d935d3..abf3afe72d 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_agent_instance_view.rb
@@ -29,7 +29,6 @@ class VirtualMachineAgentInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineAgentInstanceView',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineAgentInstanceView',
             model_properties: {
               vm_agent_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgentVersion',
                 type: {
@@ -45,13 +43,11 @@ def self.mapper()
                 }
               },
               extension_handlers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionHandlers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionHandlerInstanceViewElementType',
                       type: {
@@ -62,13 +58,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
index 8cde403a75..70c23fdaa3 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_parameters.rb
@@ -29,7 +29,6 @@ class VirtualMachineCaptureParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureParameters',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureParameters',
             model_properties: {
               vhd_prefix: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'vhdPrefix',
                 type: {
@@ -45,7 +43,6 @@ def self.mapper()
                 }
               },
               destination_container_name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'destinationContainerName',
                 type: {
@@ -53,7 +50,6 @@ def self.mapper()
                 }
               },
               overwrite_vhds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'overwriteVhds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
index 4594de1f29..78145742c5 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_capture_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineCaptureResult < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineCaptureResult',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineCaptureResult',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -38,7 +36,6 @@ def self.mapper()
                 }
               },
               output: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.output',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
index 7aa60fbfee..d20eaa19f3 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineExtension < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -80,7 +77,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -89,7 +85,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -97,13 +92,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -113,7 +106,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -129,7 +120,6 @@ def self.mapper()
                 }
               },
               virtual_machine_extension_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -137,7 +127,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -145,7 +134,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -169,7 +155,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -178,7 +163,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.instanceView',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
index e217133514..9fb6431675 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_handler_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineExtensionHandlerInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionHandlerInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionHandlerInstanceView',
             model_properties: {
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -54,7 +51,6 @@ def self.mapper()
                 }
               },
               status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'status',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
index 98ffbb836c..8afef97f9a 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_image.rb
@@ -39,7 +39,6 @@ class VirtualMachineExtensionImage < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionImage',
           type: {
@@ -47,7 +46,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -65,7 +62,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -82,13 +77,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -98,7 +91,6 @@ def self.mapper()
                 }
               },
               operating_system: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.operatingSystem',
                 type: {
@@ -106,7 +98,6 @@ def self.mapper()
                 }
               },
               compute_role: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.computeRole',
                 type: {
@@ -114,7 +105,6 @@ def self.mapper()
                 }
               },
               handler_schema: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.handlerSchema',
                 type: {
@@ -122,7 +112,6 @@ def self.mapper()
                 }
               },
               vm_scale_set_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.vmScaleSetEnabled',
                 type: {
@@ -130,7 +119,6 @@ def self.mapper()
                 }
               },
               supports_multiple_extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.supportsMultipleExtensions',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
index 9dcdc2526e..1a08380111 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_instance_view.rb
@@ -35,7 +35,6 @@ class VirtualMachineExtensionInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionInstanceView',
           type: {
@@ -43,7 +42,6 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionInstanceView',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'typeHandlerVersion',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               substatuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'substatuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -84,13 +78,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
index b89b6eb960..08a399cf0e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extension_update.rb
@@ -46,7 +46,6 @@ class VirtualMachineExtensionUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionUpdate',
           type: {
@@ -54,13 +53,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -102,7 +95,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -110,7 +102,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -118,7 +109,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
index c8d9311672..d6deaea032 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_extensions_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineExtensionsListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineExtensionsListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineExtensionsListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
index 3964e2f081..6480ad950b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_health_status.rb
@@ -22,7 +22,6 @@ class VirtualMachineHealthStatus
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineHealthStatus',
           type: {
@@ -30,7 +29,6 @@ def self.mapper()
             class_name: 'VirtualMachineHealthStatus',
             model_properties: {
               status: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'status',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_identity.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
index 1dea56cbe1..5218a737c9 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_identity.rb
@@ -41,7 +41,6 @@ class VirtualMachineIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineIdentity',
           type: {
@@ -49,7 +48,6 @@ def self.mapper()
             class_name: 'VirtualMachineIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -76,13 +72,11 @@ def self.mapper()
                 }
               },
               identity_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identityIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image.rb
index 0905e105ea..667357e92e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image.rb
@@ -28,7 +28,6 @@ class VirtualMachineImage < VirtualMachineImageResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImage',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'VirtualMachineImage',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -52,7 +49,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -60,13 +56,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -76,7 +70,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.plan',
                 type: {
@@ -85,7 +78,6 @@ def self.mapper()
                 }
               },
               os_disk_image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osDiskImage',
                 type: {
@@ -94,13 +86,11 @@ def self.mapper()
                 }
               },
               data_disk_images: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dataDiskImages',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DataDiskImageElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
index 168528c6b7..98665b8aad 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_image_resource.rb
@@ -31,7 +31,6 @@ class VirtualMachineImageResource < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineImageResource',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineImageResource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -63,13 +59,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
index 5f419073d3..2b40929b35 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_instance_view.rb
@@ -64,7 +64,6 @@ class VirtualMachineInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineInstanceView',
           type: {
@@ -72,7 +71,6 @@ def self.mapper()
             class_name: 'VirtualMachineInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -80,7 +78,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -88,7 +85,6 @@ def self.mapper()
                 }
               },
               computer_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerName',
                 type: {
@@ -96,7 +92,6 @@ def self.mapper()
                 }
               },
               os_name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osName',
                 type: {
@@ -104,7 +99,6 @@ def self.mapper()
                 }
               },
               os_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osVersion',
                 type: {
@@ -112,7 +106,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -120,7 +113,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -129,7 +121,6 @@ def self.mapper()
                 }
               },
               maintenance_redeploy_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceRedeployStatus',
                 type: {
@@ -138,13 +129,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -155,13 +144,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -172,7 +159,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -181,13 +167,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
index 3523ae66cb..f015596f80 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_list_result.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineListResult',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'VirtualMachineListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
index 7b97057253..699e01d0a8 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set.rb
@@ -67,7 +67,6 @@ class VirtualMachineScaleSet < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSet',
           type: {
@@ -75,7 +74,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSet',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -84,7 +82,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -93,7 +90,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -102,7 +98,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -110,13 +105,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -126,7 +119,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -135,7 +127,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -144,7 +135,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -153,7 +143,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -162,7 +151,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -171,7 +159,6 @@ def self.mapper()
                 }
               },
               overprovision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overprovision',
                 type: {
@@ -179,7 +166,6 @@ def self.mapper()
                 }
               },
               unique_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.uniqueId',
@@ -188,7 +174,6 @@ def self.mapper()
                 }
               },
               single_placement_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.singlePlacementGroup',
                 type: {
@@ -196,7 +181,6 @@ def self.mapper()
                 }
               },
               zone_balance: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.zoneBalance',
                 type: {
@@ -204,7 +188,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.platformFaultDomainCount',
                 type: {
@@ -212,7 +195,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
@@ -221,13 +203,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
index c3929bb468..71e0de91ec 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_data_disk.rb
@@ -52,7 +52,6 @@ class VirtualMachineScaleSetDataDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetDataDisk',
           type: {
@@ -60,7 +59,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetDataDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -68,7 +66,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'lun',
                 type: {
@@ -76,7 +73,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -85,7 +81,6 @@ def self.mapper()
                 }
               },
               write_accelerator_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'writeAcceleratorEnabled',
                 type: {
@@ -93,7 +88,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -101,7 +95,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskSizeGB',
                 type: {
@@ -109,7 +102,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
index c343c03bef..8f7e668e99 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension.rb
@@ -54,7 +54,6 @@ class VirtualMachineScaleSetExtension < SubResourceReadOnly
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtension',
           type: {
@@ -62,7 +61,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtension',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -71,7 +69,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               force_update_tag: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.forceUpdateTag',
                 type: {
@@ -87,7 +83,6 @@ def self.mapper()
                 }
               },
               publisher: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publisher',
                 type: {
@@ -95,7 +90,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.type',
                 type: {
@@ -103,7 +97,6 @@ def self.mapper()
                 }
               },
               type_handler_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.typeHandlerVersion',
                 type: {
@@ -111,7 +104,6 @@ def self.mapper()
                 }
               },
               auto_upgrade_minor_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.autoUpgradeMinorVersion',
                 type: {
@@ -119,7 +111,6 @@ def self.mapper()
                 }
               },
               settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.settings',
                 type: {
@@ -127,7 +118,6 @@ def self.mapper()
                 }
               },
               protected_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.protectedSettings',
                 type: {
@@ -135,7 +125,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
index c449441143..05241b9ceb 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_list_result.rb
@@ -62,7 +62,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionListResult',
           type: {
@@ -70,13 +69,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
@@ -87,7 +84,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
index 173d197fab..e25bc3069e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_extension_profile.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetExtensionProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetExtensionProfile',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetExtensionProfile',
             model_properties: {
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
index 48a07c92bf..814ca63339 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_identity.rb
@@ -43,7 +43,6 @@ class VirtualMachineScaleSetIdentity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIdentity',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIdentity',
             model_properties: {
               principal_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'principalId',
@@ -60,7 +58,6 @@ def self.mapper()
                 }
               },
               tenant_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tenantId',
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'type',
                 type: {
@@ -78,13 +74,11 @@ def self.mapper()
                 }
               },
               identity_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identityIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
index 9db5079157..8f6dd2ae7b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view.rb
@@ -30,7 +30,6 @@ class VirtualMachineScaleSetInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceView',
           type: {
@@ -38,7 +37,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceView',
             model_properties: {
               virtual_machine: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'virtualMachine',
@@ -48,14 +46,12 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMExtensionsSummaryElementType',
                       type: {
@@ -66,13 +62,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
index 8f007f5734..37d1d95d4d 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_instance_view_statuses_summary.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetInstanceViewStatusesSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
           type: {
@@ -33,14 +32,12 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetInstanceViewStatusesSummary',
             model_properties: {
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
index 55cdd56db5..fadc20af12 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_ipconfiguration.rb
@@ -57,7 +57,6 @@ class VirtualMachineScaleSetIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetIPConfiguration',
           type: {
@@ -65,7 +64,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -73,7 +71,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -81,7 +78,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -90,7 +86,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -98,7 +93,6 @@ def self.mapper()
                 }
               },
               public_ipaddress_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publicIPAddressConfiguration',
                 type: {
@@ -107,7 +101,6 @@ def self.mapper()
                 }
               },
               private_ipaddress_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.privateIPAddressVersion',
                 type: {
@@ -115,13 +108,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -132,13 +123,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -149,13 +138,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_osupgrade_history.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_osupgrade_history.rb
index e6f85ec57e..366f55a134 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_osupgrade_history.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_osupgrade_history.rb
@@ -63,7 +63,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListOSUpgradeHistory',
           type: {
@@ -71,13 +70,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListOSUpgradeHistory',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'UpgradeOperationHistoricalStatusInfoElementType',
                       type: {
@@ -88,7 +85,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
index 6461fcf1fa..90755ee239 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_result.rb
@@ -59,7 +59,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListResult',
           type: {
@@ -67,13 +66,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -84,7 +81,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
index 05989f843e..415aa0e9c9 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_skus_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListSkusResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListSkusResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetSkuElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
index 9c4187d97a..1979dff9a4 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_list_with_link_result.rb
@@ -61,7 +61,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetListWithLinkResult',
           type: {
@@ -69,13 +68,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetListWithLinkResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetElementType',
                       type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
index a52c2c3b27..1d3e395c1b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_managed_disk_parameters.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetManagedDiskParameters
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetManagedDiskParameters',
           type: {
@@ -33,7 +32,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetManagedDiskParameters',
             model_properties: {
               storage_account_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
index a2156417a3..3de0c443d2 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration.rb
@@ -46,7 +46,6 @@ class VirtualMachineScaleSetNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfiguration',
           type: {
@@ -54,7 +53,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -62,7 +60,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -70,7 +67,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               enable_accelerated_networking: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableAcceleratedNetworking',
                 type: {
@@ -86,7 +81,6 @@ def self.mapper()
                 }
               },
               network_security_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkSecurityGroup',
                 type: {
@@ -95,7 +89,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
@@ -104,13 +97,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetIPConfigurationElementType',
                       type: {
@@ -121,7 +112,6 @@ def self.mapper()
                 }
               },
               enable_ipforwarding: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableIPForwarding',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
index 9273105cdb..af7e708248 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_configuration_dns_settings.rb
@@ -24,7 +24,6 @@ class VirtualMachineScaleSetNetworkConfigurationDnsSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkConfigurationDnsSettings',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkConfigurationDnsSettings',
             model_properties: {
               dns_servers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dnsServers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
index 69008104e8..1812b9fa27 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_network_profile.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetNetworkProfile',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetNetworkProfile',
             model_properties: {
               health_probe: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'healthProbe',
                 type: {
@@ -46,13 +44,11 @@ def self.mapper()
                 }
               },
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
index f2cf3d5234..d519322d07 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osdisk.rb
@@ -61,7 +61,6 @@ class VirtualMachineScaleSetOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSDisk',
           type: {
@@ -69,7 +68,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSDisk',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -77,7 +75,6 @@ def self.mapper()
                 }
               },
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -86,7 +83,6 @@ def self.mapper()
                 }
               },
               write_accelerator_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'writeAcceleratorEnabled',
                 type: {
@@ -94,7 +90,6 @@ def self.mapper()
                 }
               },
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -102,7 +97,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osType',
                 type: {
@@ -111,7 +105,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -120,13 +113,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -136,7 +127,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
index 6d0cf455d3..3028efa3b4 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_osprofile.rb
@@ -84,7 +84,6 @@ class VirtualMachineScaleSetOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetOSProfile',
           type: {
@@ -92,7 +91,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetOSProfile',
             model_properties: {
               computer_name_prefix: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'computerNamePrefix',
                 type: {
@@ -100,7 +98,6 @@ def self.mapper()
                 }
               },
               admin_username: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminUsername',
                 type: {
@@ -108,7 +105,6 @@ def self.mapper()
                 }
               },
               admin_password: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'adminPassword',
                 type: {
@@ -116,7 +112,6 @@ def self.mapper()
                 }
               },
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -124,7 +119,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -133,7 +127,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -142,13 +135,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
index 26f9a31b8e..49c9ad2fcb 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetPublicIPAddressConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetPublicIPAddressConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetPublicIPAddressConfiguration',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               idle_timeout_in_minutes: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.idleTimeoutInMinutes',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
index 4d8a622359..e17c7f2f67 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_public_ipaddress_configuration_dns_settings.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetPublicIPAddressConfigurationDnsSettings',
             model_properties: {
               domain_name_label: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'domainNameLabel',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
index 57e5b0266c..601f95b643 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSku',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSku',
             model_properties: {
               resource_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resourceType',
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -56,7 +53,6 @@ def self.mapper()
                 }
               },
               capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'capacity',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
index 1e4a45bf7b..7e59c9afe6 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_sku_capacity.rb
@@ -32,7 +32,6 @@ class VirtualMachineScaleSetSkuCapacity
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetSkuCapacity',
           type: {
@@ -40,7 +39,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetSkuCapacity',
             model_properties: {
               minimum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'minimum',
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               maximum: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'maximum',
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               default_capacity: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'defaultCapacity',
@@ -67,7 +63,6 @@ def self.mapper()
                 }
               },
               scale_type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'scaleType',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
index 80cee250a4..2885ef9a91 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_storage_profile.rb
@@ -40,7 +40,6 @@ class VirtualMachineScaleSetStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetStorageProfile',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -57,7 +55,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -66,13 +63,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
index 086bf73c2e..6de29925da 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update.rb
@@ -45,7 +45,6 @@ class VirtualMachineScaleSetUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdate',
           type: {
@@ -53,13 +52,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -87,7 +82,6 @@ def self.mapper()
                 }
               },
               upgrade_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.upgradePolicy',
                 type: {
@@ -96,7 +90,6 @@ def self.mapper()
                 }
               },
               virtual_machine_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.virtualMachineProfile',
                 type: {
@@ -105,7 +98,6 @@ def self.mapper()
                 }
               },
               overprovision: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.overprovision',
                 type: {
@@ -113,7 +105,6 @@ def self.mapper()
                 }
               },
               single_placement_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.singlePlacementGroup',
                 type: {
@@ -121,7 +112,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
index 7e0329585e..75dd16062c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_ipconfiguration.rb
@@ -50,7 +50,6 @@ class VirtualMachineScaleSetUpdateIPConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateIPConfiguration',
           type: {
@@ -58,7 +57,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateIPConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -74,7 +71,6 @@ def self.mapper()
                 }
               },
               subnet: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.subnet',
                 type: {
@@ -83,7 +79,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -91,7 +86,6 @@ def self.mapper()
                 }
               },
               public_ipaddress_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.publicIPAddressConfiguration',
                 type: {
@@ -100,7 +94,6 @@ def self.mapper()
                 }
               },
               private_ipaddress_version: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.privateIPAddressVersion',
                 type: {
@@ -108,13 +101,11 @@ def self.mapper()
                 }
               },
               application_gateway_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.applicationGatewayBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -125,13 +116,11 @@ def self.mapper()
                 }
               },
               load_balancer_backend_address_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerBackendAddressPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
@@ -142,13 +131,11 @@ def self.mapper()
                 }
               },
               load_balancer_inbound_nat_pools: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.loadBalancerInboundNatPools',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SubResourceElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
index d0f5ead54e..eabcd74c61 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_configuration.rb
@@ -45,7 +45,6 @@ class VirtualMachineScaleSetUpdateNetworkConfiguration < SubResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateNetworkConfiguration',
           type: {
@@ -53,7 +52,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateNetworkConfiguration',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
@@ -61,7 +59,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               primary: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.primary',
                 type: {
@@ -77,7 +73,6 @@ def self.mapper()
                 }
               },
               enable_accelerated_networking: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableAcceleratedNetworking',
                 type: {
@@ -85,7 +80,6 @@ def self.mapper()
                 }
               },
               network_security_group: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkSecurityGroup',
                 type: {
@@ -94,7 +88,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
@@ -103,13 +96,11 @@ def self.mapper()
                 }
               },
               ip_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.ipConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetUpdateIPConfigurationElementType',
                       type: {
@@ -120,7 +111,6 @@ def self.mapper()
                 }
               },
               enable_ipforwarding: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.enableIPForwarding',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
index 0f1cdf32ed..3f055735cf 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_network_profile.rb
@@ -24,7 +24,6 @@ class VirtualMachineScaleSetUpdateNetworkProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateNetworkProfile',
           type: {
@@ -32,13 +31,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateNetworkProfile',
             model_properties: {
               network_interface_configurations: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkInterfaceConfigurations',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetUpdateNetworkConfigurationElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
index ee0c047505..66ab45c4af 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osdisk.rb
@@ -41,7 +41,6 @@ class VirtualMachineScaleSetUpdateOSDisk
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateOSDisk',
           type: {
@@ -49,7 +48,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateOSDisk',
             model_properties: {
               caching: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'caching',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               write_accelerator_enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'writeAcceleratorEnabled',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               image: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'image',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               vhd_containers: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vhdContainers',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -91,7 +85,6 @@ def self.mapper()
                 }
               },
               managed_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'managedDisk',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
index f9162a6c7c..8097474468 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_osprofile.rb
@@ -33,7 +33,6 @@ class VirtualMachineScaleSetUpdateOSProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateOSProfile',
           type: {
@@ -41,7 +40,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateOSProfile',
             model_properties: {
               custom_data: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'customData',
                 type: {
@@ -49,7 +47,6 @@ def self.mapper()
                 }
               },
               windows_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'windowsConfiguration',
                 type: {
@@ -58,7 +55,6 @@ def self.mapper()
                 }
               },
               linux_configuration: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'linuxConfiguration',
                 type: {
@@ -67,13 +63,11 @@ def self.mapper()
                 }
               },
               secrets: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'secrets',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VaultSecretGroupElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
index 49c4ff73da..5f75949cad 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_public_ipaddress_configuration.rb
@@ -31,7 +31,6 @@ class VirtualMachineScaleSetUpdatePublicIPAddressConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdatePublicIPAddressConfiguration',
           type: {
@@ -39,7 +38,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdatePublicIPAddressConfiguration',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -47,7 +45,6 @@ def self.mapper()
                 }
               },
               idle_timeout_in_minutes: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.idleTimeoutInMinutes',
                 type: {
@@ -55,7 +52,6 @@ def self.mapper()
                 }
               },
               dns_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.dnsSettings',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
index 33a2b159fa..76ea9b7538 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_storage_profile.rb
@@ -29,7 +29,6 @@ class VirtualMachineScaleSetUpdateStorageProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateStorageProfile',
           type: {
@@ -37,7 +36,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateStorageProfile',
             model_properties: {
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -46,7 +44,6 @@ def self.mapper()
                 }
               },
               os_disk: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDisk',
                 type: {
@@ -55,13 +52,11 @@ def self.mapper()
                 }
               },
               data_disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'dataDisks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetDataDiskElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
index d578168ad8..583371c2ad 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_update_vmprofile.rb
@@ -43,7 +43,6 @@ class VirtualMachineScaleSetUpdateVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetUpdateVMProfile',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetUpdateVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -60,7 +58,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -69,7 +66,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -78,7 +74,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diagnosticsProfile',
                 type: {
@@ -87,7 +82,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
@@ -96,7 +90,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'licenseType',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
index 2c571772a0..f90dca4797 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vm.rb
@@ -96,7 +96,6 @@ class VirtualMachineScaleSetVM < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVM',
           type: {
@@ -104,7 +103,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVM',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -113,7 +111,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -122,7 +119,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -131,7 +127,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -139,13 +134,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -155,7 +148,6 @@ def self.mapper()
                 }
               },
               instance_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'instanceId',
@@ -164,7 +156,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'sku',
@@ -174,7 +165,6 @@ def self.mapper()
                 }
               },
               latest_model_applied: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.latestModelApplied',
@@ -183,7 +173,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -192,7 +181,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -202,7 +190,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -211,7 +198,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -220,7 +206,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -229,7 +214,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -238,7 +222,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -247,7 +230,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -256,7 +238,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -265,7 +246,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -273,7 +253,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -282,14 +261,12 @@ def self.mapper()
                 }
               },
               resources: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'resources',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
index 7f76cb3cb2..a85418f1aa 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmextensions_summary.rb
@@ -27,7 +27,6 @@ class VirtualMachineScaleSetVMExtensionsSummary
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMExtensionsSummary',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMExtensionsSummary',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -44,14 +42,12 @@ def self.mapper()
                 }
               },
               statuses_summary: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'statusesSummary',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineStatusCodeCountElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
index 298c70f3a3..38feebe885 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_ids.rb
@@ -25,7 +25,6 @@ class VirtualMachineScaleSetVMInstanceIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceIDs',
           type: {
@@ -33,13 +32,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
index d344c2b969..d9035aabd2 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_required_ids.rb
@@ -23,7 +23,6 @@ class VirtualMachineScaleSetVMInstanceRequiredIDs
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceRequiredIDs',
             model_properties: {
               instance_ids: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'instanceIds',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
index d4de3bb271..3faefc22cb 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vminstance_view.rb
@@ -61,7 +61,6 @@ class VirtualMachineScaleSetVMInstanceView
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMInstanceView',
           type: {
@@ -69,7 +68,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMInstanceView',
             model_properties: {
               platform_update_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformUpdateDomain',
                 type: {
@@ -77,7 +75,6 @@ def self.mapper()
                 }
               },
               platform_fault_domain: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'platformFaultDomain',
                 type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               rdp_thumb_print: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'rdpThumbPrint',
                 type: {
@@ -93,7 +89,6 @@ def self.mapper()
                 }
               },
               vm_agent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'vmAgent',
                 type: {
@@ -102,7 +97,6 @@ def self.mapper()
                 }
               },
               maintenance_redeploy_status: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maintenanceRedeployStatus',
                 type: {
@@ -111,13 +105,11 @@ def self.mapper()
                 }
               },
               disks: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'disks',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskInstanceViewElementType',
                       type: {
@@ -128,13 +120,11 @@ def self.mapper()
                 }
               },
               extensions: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensions',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineExtensionInstanceViewElementType',
                       type: {
@@ -145,7 +135,6 @@ def self.mapper()
                 }
               },
               vm_health: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'vmHealth',
@@ -155,7 +144,6 @@ def self.mapper()
                 }
               },
               boot_diagnostics: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'bootDiagnostics',
                 type: {
@@ -164,13 +152,11 @@ def self.mapper()
                 }
               },
               statuses: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'statuses',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'InstanceViewStatusElementType',
                       type: {
@@ -181,7 +167,6 @@ def self.mapper()
                 }
               },
               placement_group_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'placementGroupId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
index b2846e2c66..8a4d39bdaf 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmlist_result.rb
@@ -60,7 +60,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMListResult',
           type: {
@@ -68,13 +67,11 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineScaleSetVMElementType',
                       type: {
@@ -85,7 +82,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
index 20742ba485..2991a47978 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_scale_set_vmprofile.rb
@@ -62,7 +62,6 @@ class VirtualMachineScaleSetVMProfile
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineScaleSetVMProfile',
           type: {
@@ -70,7 +69,6 @@ def self.mapper()
             class_name: 'VirtualMachineScaleSetVMProfile',
             model_properties: {
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osProfile',
                 type: {
@@ -79,7 +77,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageProfile',
                 type: {
@@ -88,7 +85,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'networkProfile',
                 type: {
@@ -97,7 +93,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diagnosticsProfile',
                 type: {
@@ -106,7 +101,6 @@ def self.mapper()
                 }
               },
               extension_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'extensionProfile',
                 type: {
@@ -115,7 +109,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'licenseType',
                 type: {
@@ -123,7 +116,6 @@ def self.mapper()
                 }
               },
               priority: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'priority',
                 type: {
@@ -131,7 +123,6 @@ def self.mapper()
                 }
               },
               eviction_policy: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'evictionPolicy',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size.rb
index ce41ca9a36..552bd6cf6b 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size.rb
@@ -42,7 +42,6 @@ class VirtualMachineSize
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSize',
           type: {
@@ -50,7 +49,6 @@ def self.mapper()
             class_name: 'VirtualMachineSize',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -58,7 +56,6 @@ def self.mapper()
                 }
               },
               number_of_cores: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'numberOfCores',
                 type: {
@@ -66,7 +63,6 @@ def self.mapper()
                 }
               },
               os_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'osDiskSizeInMB',
                 type: {
@@ -74,7 +70,6 @@ def self.mapper()
                 }
               },
               resource_disk_size_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'resourceDiskSizeInMB',
                 type: {
@@ -82,7 +77,6 @@ def self.mapper()
                 }
               },
               memory_in_mb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'memoryInMB',
                 type: {
@@ -90,7 +84,6 @@ def self.mapper()
                 }
               },
               max_data_disk_count: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'maxDataDiskCount',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
index b4b9f3e66a..d23bec1552 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_size_list_result.rb
@@ -22,7 +22,6 @@ class VirtualMachineSizeListResult
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineSizeListResult',
           type: {
@@ -30,13 +29,11 @@ def self.mapper()
             class_name: 'VirtualMachineSizeListResult',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'VirtualMachineSizeElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
index 23acd67d80..6117a3ec0c 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_status_code_count.rb
@@ -27,7 +27,6 @@ class VirtualMachineStatusCodeCount
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineStatusCodeCount',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'VirtualMachineStatusCodeCount',
             model_properties: {
               code: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'code',
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               count: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'count',
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_update.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_update.rb
index a2f0f801eb..a88aea9a9e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_update.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/virtual_machine_update.rb
@@ -91,7 +91,6 @@ class VirtualMachineUpdate < UpdateResource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'VirtualMachineUpdate',
           type: {
@@ -99,13 +98,11 @@ def self.mapper()
             class_name: 'VirtualMachineUpdate',
             model_properties: {
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -115,7 +112,6 @@ def self.mapper()
                 }
               },
               plan: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'plan',
                 type: {
@@ -124,7 +120,6 @@ def self.mapper()
                 }
               },
               hardware_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.hardwareProfile',
                 type: {
@@ -133,7 +128,6 @@ def self.mapper()
                 }
               },
               storage_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.storageProfile',
                 type: {
@@ -142,7 +136,6 @@ def self.mapper()
                 }
               },
               os_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osProfile',
                 type: {
@@ -151,7 +144,6 @@ def self.mapper()
                 }
               },
               network_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.networkProfile',
                 type: {
@@ -160,7 +152,6 @@ def self.mapper()
                 }
               },
               diagnostics_profile: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diagnosticsProfile',
                 type: {
@@ -169,7 +160,6 @@ def self.mapper()
                 }
               },
               availability_set: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.availabilitySet',
                 type: {
@@ -178,7 +168,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
@@ -187,7 +176,6 @@ def self.mapper()
                 }
               },
               instance_view: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.instanceView',
@@ -197,7 +185,6 @@ def self.mapper()
                 }
               },
               license_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.licenseType',
                 type: {
@@ -205,7 +192,6 @@ def self.mapper()
                 }
               },
               vm_id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.vmId',
@@ -214,7 +200,6 @@ def self.mapper()
                 }
               },
               identity: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'identity',
                 type: {
@@ -223,13 +208,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmconfiguration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
index 2a9793dcbf..208b1ee638 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmconfiguration.rb
@@ -23,7 +23,6 @@ class WinRMConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMConfiguration',
           type: {
@@ -31,13 +30,11 @@ def self.mapper()
             class_name: 'WinRMConfiguration',
             model_properties: {
               listeners: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'listeners',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'WinRMListenerElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmlistener.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmlistener.rb
index 28e2524f9f..beb89b7a75 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmlistener.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/win_rmlistener.rb
@@ -34,7 +34,6 @@ class WinRMListener
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WinRMListener',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'WinRMListener',
             model_properties: {
               protocol: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'protocol',
                 type: {
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               certificate_url: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'certificateUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/windows_configuration.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/windows_configuration.rb
index 484812e056..13b9e28bae 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/windows_configuration.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/models/windows_configuration.rb
@@ -43,7 +43,6 @@ class WindowsConfiguration
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'WindowsConfiguration',
           type: {
@@ -51,7 +50,6 @@ def self.mapper()
             class_name: 'WindowsConfiguration',
             model_properties: {
               provision_vmagent: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'provisionVMAgent',
                 type: {
@@ -59,7 +57,6 @@ def self.mapper()
                 }
               },
               enable_automatic_updates: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enableAutomaticUpdates',
                 type: {
@@ -67,7 +64,6 @@ def self.mapper()
                 }
               },
               time_zone: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'timeZone',
                 type: {
@@ -75,13 +71,11 @@ def self.mapper()
                 }
               },
               additional_unattend_content: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'additionalUnattendContent',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'AdditionalUnattendContentElementType',
                       type: {
@@ -92,7 +86,6 @@ def self.mapper()
                 }
               },
               win_rm: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'winRM',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/operations.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/operations.rb
index 8442fbaf9d..1b0999192d 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/operations.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/operations.rb
@@ -29,8 +29,8 @@ def initialize(client)
     #
     # @return [ComputeOperationListResult] operation results.
     #
-    def list(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list(custom_headers = nil)
+      response = list_async(custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -42,8 +42,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -54,12 +54,11 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/usage_operations.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/usage_operations.rb
index bcf50e2c1d..ed7bcfad99 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/usage_operations.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/usage_operations.rb
@@ -32,8 +32,8 @@ def initialize(client)
     #
     # @return [Array<Usage>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -48,8 +48,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -63,15 +63,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -128,8 +126,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [ListUsagesResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -145,8 +143,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -161,12 +159,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -222,12 +219,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [ListUsagesResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..16b70dc657
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2017_12_01
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extension_images.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
index 79420095d1..0241c68303 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extension_images.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionImage] operation results.
     #
-    def get(location, publisher_name, type, version, custom_headers:nil)
-      response = get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, type, version, custom_headers = nil)
+      response = get_async(location, publisher_name, type, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, type, version, custom_headers:nil)
-      get_async(location, publisher_name, type, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, type, version, custom_headers = nil)
+      get_async(location, publisher_name, type, version, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_with_http_info(location, publisher_name, type, version, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, type, version, custom_headers:nil)
+    def get_async(location, publisher_name, type, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -76,7 +76,6 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -131,8 +130,8 @@ def get_async(location, publisher_name, type, version, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_types(location, publisher_name, custom_headers:nil)
-      response = list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types(location, publisher_name, custom_headers = nil)
+      response = list_types_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -146,8 +145,8 @@ def list_types(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_types_with_http_info(location, publisher_name, custom_headers:nil)
-      list_types_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_types_with_http_info(location, publisher_name, custom_headers = nil)
+      list_types_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -160,7 +159,7 @@ def list_types_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_types_async(location, publisher_name, custom_headers:nil)
+    def list_types_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -168,7 +167,6 @@ def list_types_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -201,13 +199,11 @@ def list_types_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
@@ -243,8 +239,8 @@ def list_types_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -262,8 +258,8 @@ def list_versions(location, publisher_name, type, filter:nil, top:nil, orderby:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_versions_with_http_info(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_versions_async(location, publisher_name, type, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_versions_with_http_info(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_versions_async(location, publisher_name, type, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -280,7 +276,7 @@ def list_versions_with_http_info(location, publisher_name, type, filter:nil, top
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_versions_async(location, publisher_name, type, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_versions_async(location, publisher_name, type, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'type is nil' if type.nil?
@@ -289,7 +285,6 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -322,13 +317,11 @@ def list_versions_async(location, publisher_name, type, filter:nil, top:nil, ord
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineExtensionImageElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extensions.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extensions.rb
index 0738f61550..91f8d6d695 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_name, vm_extension_name, extension_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, vm_name, vm_extension_name, extension_parameters
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -149,9 +149,9 @@ def delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -180,8 +180,8 @@ def delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -198,8 +198,8 @@ def get(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, vm_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, vm_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -215,7 +215,7 @@ def get_with_http_info(resource_group_name, vm_name, vm_extension_name, expand:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, vm_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -224,7 +224,6 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -283,8 +282,8 @@ def get_async(resource_group_name, vm_name, vm_extension_name, expand:nil, custo
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -302,8 +301,8 @@ def begin_create_or_update(resource_group_name, vm_name, vm_extension_name, exte
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -320,7 +319,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, vm_exten
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -330,12 +329,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -406,8 +406,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, vm_extension_name
     #
     # @return [VirtualMachineExtension] operation results.
     #
-    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -425,8 +425,8 @@ def begin_update(resource_group_name, vm_name, vm_extension_name, extension_para
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -443,7 +443,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, vm_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -453,12 +453,13 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineExtensionUpdate.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -517,8 +518,8 @@ def begin_update_async(resource_group_name, vm_name, vm_extension_name, extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -534,8 +535,8 @@ def begin_delete(resource_group_name, vm_name, vm_extension_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers).value!
     end
 
     #
@@ -550,7 +551,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, vm_extension_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'vm_extension_name is nil' if vm_extension_name.nil?
@@ -559,7 +560,6 @@ def begin_delete_async(resource_group_name, vm_name, vm_extension_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_images.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_images.rb
index 1286c6f720..6816fa48ed 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_images.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_images.rb
@@ -34,8 +34,8 @@ def initialize(client)
     #
     # @return [VirtualMachineImage] operation results.
     #
-    def get(location, publisher_name, offer, skus, version, custom_headers:nil)
-      response = get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get(location, publisher_name, offer, skus, version, custom_headers = nil)
+      response = get_async(location, publisher_name, offer, skus, version, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -52,8 +52,8 @@ def get(location, publisher_name, offer, skus, version, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers:nil)
-      get_async(location, publisher_name, offer, skus, version, custom_headers:custom_headers).value!
+    def get_with_http_info(location, publisher_name, offer, skus, version, custom_headers = nil)
+      get_async(location, publisher_name, offer, skus, version, custom_headers).value!
     end
 
     #
@@ -69,7 +69,7 @@ def get_with_http_info(location, publisher_name, offer, skus, version, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, publisher_name, offer, skus, version, custom_headers:nil)
+    def get_async(location, publisher_name, offer, skus, version, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -80,7 +80,6 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -141,8 +140,8 @@ def get_async(location, publisher_name, offer, skus, version, custom_headers:nil
     #
     # @return [Array] operation results.
     #
-    def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      response = list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      response = list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -162,8 +161,8 @@ def list(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
-      list_async(location, publisher_name, offer, skus, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    def list_with_http_info(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
+      list_async(location, publisher_name, offer, skus, filter, top, orderby, custom_headers).value!
     end
 
     #
@@ -182,7 +181,7 @@ def list_with_http_info(location, publisher_name, offer, skus, filter:nil, top:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+    def list_async(location, publisher_name, offer, skus, filter = nil, top = nil, orderby = nil, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -192,7 +191,6 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -225,13 +223,11 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -264,8 +260,8 @@ def list_async(location, publisher_name, offer, skus, filter:nil, top:nil, order
     #
     # @return [Array] operation results.
     #
-    def list_offers(location, publisher_name, custom_headers:nil)
-      response = list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers(location, publisher_name, custom_headers = nil)
+      response = list_offers_async(location, publisher_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -280,8 +276,8 @@ def list_offers(location, publisher_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
-      list_offers_async(location, publisher_name, custom_headers:custom_headers).value!
+    def list_offers_with_http_info(location, publisher_name, custom_headers = nil)
+      list_offers_async(location, publisher_name, custom_headers).value!
     end
 
     #
@@ -295,7 +291,7 @@ def list_offers_with_http_info(location, publisher_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_offers_async(location, publisher_name, custom_headers:nil)
+    def list_offers_async(location, publisher_name, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -303,7 +299,6 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -336,13 +331,11 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -374,8 +367,8 @@ def list_offers_async(location, publisher_name, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_publishers(location, custom_headers:nil)
-      response = list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers(location, custom_headers = nil)
+      response = list_publishers_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -389,8 +382,8 @@ def list_publishers(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_publishers_with_http_info(location, custom_headers:nil)
-      list_publishers_async(location, custom_headers:custom_headers).value!
+    def list_publishers_with_http_info(location, custom_headers = nil)
+      list_publishers_async(location, custom_headers).value!
     end
 
     #
@@ -403,14 +396,13 @@ def list_publishers_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_publishers_async(location, custom_headers:nil)
+    def list_publishers_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -443,13 +435,11 @@ def list_publishers_async(location, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
@@ -483,8 +473,8 @@ def list_publishers_async(location, custom_headers:nil)
     #
     # @return [Array] operation results.
     #
-    def list_skus(location, publisher_name, offer, custom_headers:nil)
-      response = list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus(location, publisher_name, offer, custom_headers = nil)
+      response = list_skus_async(location, publisher_name, offer, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -500,8 +490,8 @@ def list_skus(location, publisher_name, offer, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil)
-      list_skus_async(location, publisher_name, offer, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(location, publisher_name, offer, custom_headers = nil)
+      list_skus_async(location, publisher_name, offer, custom_headers).value!
     end
 
     #
@@ -516,7 +506,7 @@ def list_skus_with_http_info(location, publisher_name, offer, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(location, publisher_name, offer, custom_headers:nil)
+    def list_skus_async(location, publisher_name, offer, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
       fail ArgumentError, 'publisher_name is nil' if publisher_name.nil?
       fail ArgumentError, 'offer is nil' if offer.nil?
@@ -525,7 +515,6 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,13 +547,11 @@ def list_skus_async(location, publisher_name, offer, custom_headers:nil)
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
             result_mapper = {
-              client_side_validation: true,
               required: false,
               serialized_name: 'parsed_response',
               type: {
                 name: 'Sequence',
                 element: {
-                    client_side_validation: true,
                     required: false,
                     serialized_name: 'VirtualMachineImageResourceElementType',
                     type: {
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_run_commands.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
index 0beace3ba6..f9956d635f 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_run_commands.rb
@@ -30,8 +30,8 @@ def initialize(client)
     #
     # @return [Array<RunCommandDocumentBase>] operation results.
     #
-    def list(location, custom_headers:nil)
-      first_page = list_as_lazy(location, custom_headers:custom_headers)
+    def list(location, custom_headers = nil)
+      first_page = list_as_lazy(location, custom_headers)
       first_page.get_all_items
     end
 
@@ -44,8 +44,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -57,15 +57,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -120,8 +118,8 @@ def list_async(location, custom_headers:nil)
     #
     # @return [RunCommandDocument] operation results.
     #
-    def get(location, command_id, custom_headers:nil)
-      response = get_async(location, command_id, custom_headers:custom_headers).value!
+    def get(location, command_id, custom_headers = nil)
+      response = get_async(location, command_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -135,8 +133,8 @@ def get(location, command_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(location, command_id, custom_headers:nil)
-      get_async(location, command_id, custom_headers:custom_headers).value!
+    def get_with_http_info(location, command_id, custom_headers = nil)
+      get_async(location, command_id, custom_headers).value!
     end
 
     #
@@ -149,16 +147,14 @@ def get_with_http_info(location, command_id, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(location, command_id, custom_headers:nil)
+    def get_async(location, command_id, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, 'command_id is nil' if command_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -213,8 +209,8 @@ def get_async(location, command_id, custom_headers:nil)
     #
     # @return [RunCommandListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -228,8 +224,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -242,12 +238,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -301,12 +296,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [RunCommandListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list_as_lazy(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
index cc801f3997..cd6b53d2d0 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_extensions.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -83,8 +83,8 @@ def create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extensio
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -99,9 +99,9 @@ def delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_h
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -130,8 +130,8 @@ def delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, cu
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,8 +148,8 @@ def get(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand, custom_headers).value!
     end
 
     #
@@ -165,7 +165,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_na
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expan
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -230,8 +229,8 @@ def get_async(resource_group_name, vm_scale_set_name, vmss_extension_name, expan
     #
     # @return [Array<VirtualMachineScaleSetExtension>] operation results.
     #
-    def list(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -246,8 +245,8 @@ def list(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -261,7 +260,7 @@ def list_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -269,7 +268,6 @@ def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -328,8 +326,8 @@ def list_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetExtension] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -347,8 +345,8 @@ def begin_create_or_update(resource_group_name, vm_scale_set_name, vmss_extensio
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers).value!
     end
 
     #
@@ -365,7 +363,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_extension_name, extension_parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -375,12 +373,13 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_ex
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetExtension.mapper()
       request_content = @client.serialize(request_mapper,  extension_parameters)
@@ -449,8 +448,8 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, vmss_ex
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -466,8 +465,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, vmss_extension_name, cu
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers).value!
     end
 
     #
@@ -482,7 +481,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, vmss_ext
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vmss_extension_name is nil' if vmss_extension_name.nil?
@@ -491,7 +490,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_na
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -546,8 +544,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, vmss_extension_na
     #
     # @return [VirtualMachineScaleSetExtensionListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -561,8 +559,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -575,12 +573,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -636,12 +633,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetExtensionListResult] which provide lazy access
     # to pages of the response.
     #
-    def list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
index 855af228ea..5dfb2c4be0 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_rolling_upgrades.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def cancel(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -45,9 +45,9 @@ def cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def cancel_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -75,8 +75,8 @@ def cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -89,9 +89,9 @@ def start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -117,8 +117,8 @@ def start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers
     #
     # @return [RollingUpgradeStatusInfo] operation results.
     #
-    def get_latest(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_latest(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_latest_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -132,8 +132,8 @@ def get_latest(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_latest_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -146,7 +146,7 @@ def get_latest_with_http_info(resource_group_name, vm_scale_set_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -154,7 +154,6 @@ def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -209,8 +208,8 @@ def get_latest_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -224,8 +223,8 @@ def begin_cancel(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -238,7 +237,7 @@ def begin_cancel_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -246,7 +245,6 @@ def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -303,8 +301,8 @@ def begin_cancel_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -320,8 +318,8 @@ def begin_start_osupgrade(resource_group_name, vm_scale_set_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -336,7 +334,7 @@ def begin_start_osupgrade_with_http_info(resource_group_name, vm_scale_set_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -344,7 +342,6 @@ def begin_start_osupgrade_async(resource_group_name, vm_scale_set_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
index 38fa5863c2..a8a9af8a4e 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_set_vms.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -48,9 +48,9 @@ def reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -78,8 +78,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -93,9 +93,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_head
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -125,8 +125,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -140,9 +140,9 @@ def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -172,8 +172,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def update(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -190,9 +190,9 @@ def update(resource_group_name, vm_scale_set_name, instance_id, parameters, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -219,8 +219,8 @@ def update_async(resource_group_name, vm_scale_set_name, instance_id, parameters
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -234,9 +234,9 @@ def delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:n
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -263,8 +263,8 @@ def delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -279,8 +279,8 @@ def get(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -294,7 +294,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -303,7 +303,6 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -359,8 +358,8 @@ def get_async(resource_group_name, vm_scale_set_name, instance_id, custom_header
     #
     # @return [VirtualMachineScaleSetVMInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -375,8 +374,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -390,7 +389,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -399,7 +398,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -457,8 +455,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [Array<VirtualMachineScaleSetVM>] operation results.
     #
-    def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers)
+    def list(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers)
       first_page.get_all_items
     end
 
@@ -475,8 +473,8 @@ def list(resource_group_name, virtual_machine_scale_set_name, filter:nil, select
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
     end
 
     #
@@ -492,7 +490,7 @@ def list_with_http_info(resource_group_name, virtual_machine_scale_set_name, fil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
+    def list_async(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'virtual_machine_scale_set_name is nil' if virtual_machine_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -500,7 +498,6 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -558,8 +555,8 @@ def list_async(resource_group_name, virtual_machine_scale_set_name, filter:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -573,9 +570,9 @@ def power_off(resource_group_name, vm_scale_set_name, instance_id, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -602,8 +599,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -617,9 +614,9 @@ def restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -646,8 +643,8 @@ def restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -661,9 +658,9 @@ def start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -690,8 +687,8 @@ def start_async(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -705,9 +702,9 @@ def redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_headers
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -734,8 +731,8 @@ def redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def perform_maintenance(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def perform_maintenance(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -749,9 +746,9 @@ def perform_maintenance(resource_group_name, vm_scale_set_name, instance_id, cus
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       # Send request
-      promise = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers)
+      promise = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -779,8 +776,8 @@ def perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -796,8 +793,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -812,7 +809,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -821,7 +818,6 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -878,8 +874,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -895,8 +891,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -911,7 +907,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -920,7 +916,6 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -979,8 +974,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -998,8 +993,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, instance_id, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1016,7 +1011,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1025,7 +1020,6 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1084,8 +1078,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, instance_id,
     #
     # @return [VirtualMachineScaleSetVM] operation results.
     #
-    def begin_update(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1103,8 +1097,8 @@ def begin_update(resource_group_name, vm_scale_set_name, instance_id, parameters
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers).value!
     end
 
     #
@@ -1121,7 +1115,7 @@ def begin_update_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_scale_set_name, instance_id, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1131,12 +1125,13 @@ def begin_update_async(resource_group_name, vm_scale_set_name, instance_id, para
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVM.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1204,8 +1199,8 @@ def begin_update_async(resource_group_name, vm_scale_set_name, instance_id, para
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1220,8 +1215,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, instance_id, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1235,7 +1230,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, instance
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1244,7 +1239,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1302,8 +1296,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, instance_id, cust
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1320,8 +1314,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, instance_id, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1337,7 +1331,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, insta
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1346,7 +1340,6 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1402,8 +1395,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, instance_id, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1418,8 +1411,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, instance_id, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1433,7 +1426,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, instanc
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1442,7 +1435,6 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1498,8 +1490,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, instance_id, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1514,8 +1506,8 @@ def begin_start(resource_group_name, vm_scale_set_name, instance_id, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1529,7 +1521,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, instance_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1538,7 +1530,6 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1594,8 +1585,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, instance_id, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1610,8 +1601,8 @@ def begin_redeploy(resource_group_name, vm_scale_set_name, instance_id, custom_h
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1625,7 +1616,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1634,7 +1625,6 @@ def begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, cu
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1690,8 +1680,8 @@ def begin_redeploy_async(resource_group_name, vm_scale_set_name, instance_id, cu
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_perform_maintenance(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      response = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_perform_maintenance(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      response = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1706,8 +1696,8 @@ def begin_perform_maintenance(resource_group_name, vm_scale_set_name, instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
-      begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
+    def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
+      begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers).value!
     end
 
     #
@@ -1721,7 +1711,7 @@ def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
+    def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'instance_id is nil' if instance_id.nil?
@@ -1730,7 +1720,6 @@ def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1785,8 +1774,8 @@ def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, inst
     #
     # @return [VirtualMachineScaleSetVMListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1800,8 +1789,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1814,12 +1803,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1877,12 +1865,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetVMListResult] which provide lazy access to
     # pages of the response.
     #
-    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter:nil, select:nil, expand:nil, custom_headers:nil)
-      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter:filter, select:select, expand:expand, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, virtual_machine_scale_set_name, filter = nil, select = nil, expand = nil, custom_headers = nil)
+      response = list_async(resource_group_name, virtual_machine_scale_set_name, filter, select, expand, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
index f423553b07..00f80eed70 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_scale_sets.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -49,9 +49,9 @@ def create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -79,8 +79,8 @@ def create_or_update_async(resource_group_name, vm_scale_set_name, parameters, c
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -95,9 +95,9 @@ def update(resource_group_name, vm_scale_set_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -123,8 +123,8 @@ def update_async(resource_group_name, vm_scale_set_name, parameters, custom_head
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -137,9 +137,9 @@ def delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -165,8 +165,8 @@ def delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -180,8 +180,8 @@ def get(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -194,7 +194,7 @@ def get_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -202,7 +202,6 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -261,8 +260,8 @@ def get_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -277,9 +276,9 @@ def deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cust
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -307,8 +306,8 @@ def deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -323,9 +322,9 @@ def delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -351,8 +350,8 @@ def delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [VirtualMachineScaleSetInstanceView] operation results.
     #
-    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -366,8 +365,8 @@ def get_instance_view(resource_group_name, vm_scale_set_name, custom_headers:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -380,7 +379,7 @@ def get_instance_view_with_http_info(resource_group_name, vm_scale_set_name, cus
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -388,7 +387,6 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -442,8 +440,8 @@ def get_instance_view_async(resource_group_name, vm_scale_set_name, custom_heade
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -456,8 +454,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -469,14 +467,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -532,8 +529,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSet>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -548,8 +545,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -563,13 +560,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -625,8 +621,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [Array<VirtualMachineScaleSetSku>] operation results.
     #
-    def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def list_skus(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -641,8 +637,8 @@ def list_skus(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -656,7 +652,7 @@ def list_skus_with_http_info(resource_group_name, vm_scale_set_name, custom_head
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -664,7 +660,6 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -719,8 +714,8 @@ def list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [Array<UpgradeOperationHistoricalStatusInfo>] operation results.
     #
-    def get_osupgrade_history(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      first_page = get_osupgrade_history_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:custom_headers)
+    def get_osupgrade_history(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      first_page = get_osupgrade_history_as_lazy(resource_group_name, vm_scale_set_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -734,8 +729,8 @@ def get_osupgrade_history(resource_group_name, vm_scale_set_name, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_osupgrade_history_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_osupgrade_history_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -748,7 +743,7 @@ def get_osupgrade_history_with_http_info(resource_group_name, vm_scale_set_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -756,7 +751,6 @@ def get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_h
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -815,8 +809,8 @@ def get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -831,9 +825,9 @@ def power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custo
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -861,8 +855,8 @@ def power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -877,9 +871,9 @@ def restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -907,8 +901,8 @@ def restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -923,9 +917,9 @@ def start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_he
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -953,8 +947,8 @@ def start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -969,9 +963,9 @@ def redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -999,8 +993,8 @@ def redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def perform_maintenance(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def perform_maintenance(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1015,9 +1009,9 @@ def perform_maintenance(resource_group_name, vm_scale_set_name, vm_instance_ids:
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1046,8 +1040,8 @@ def perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instanc
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1062,9 +1056,9 @@ def update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, cu
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       # Send request
-      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1093,8 +1087,8 @@ def update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1109,9 +1103,9 @@ def reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1140,8 +1134,8 @@ def reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1156,9 +1150,9 @@ def reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       # Send request
-      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers)
+      promise = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1187,8 +1181,8 @@ def reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [RecoveryWalkResponse] operation results.
     #
-    def force_recovery_service_fabric_platform_update_domain_walk(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers:nil)
-      response = force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers:custom_headers).value!
+    def force_recovery_service_fabric_platform_update_domain_walk(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers = nil)
+      response = force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1205,8 +1199,8 @@ def force_recovery_service_fabric_platform_update_domain_walk(resource_group_nam
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def force_recovery_service_fabric_platform_update_domain_walk_with_http_info(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers:nil)
-      force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers:custom_headers).value!
+    def force_recovery_service_fabric_platform_update_domain_walk_with_http_info(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers = nil)
+      force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers).value!
     end
 
     #
@@ -1222,7 +1216,7 @@ def force_recovery_service_fabric_platform_update_domain_walk_with_http_info(res
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers:nil)
+    def force_recovery_service_fabric_platform_update_domain_walk_async(resource_group_name, vm_scale_set_name, platform_update_domain, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1231,7 +1225,6 @@ def force_recovery_service_fabric_platform_update_domain_walk_async(resource_gro
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1288,8 +1281,8 @@ def force_recovery_service_fabric_platform_update_domain_walk_async(resource_gro
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1305,8 +1298,8 @@ def begin_create_or_update(resource_group_name, vm_scale_set_name, parameters, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -1321,7 +1314,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1330,12 +1323,13 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, paramet
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSet.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1404,8 +1398,8 @@ def begin_create_or_update_async(resource_group_name, vm_scale_set_name, paramet
     #
     # @return [VirtualMachineScaleSet] operation results.
     #
-    def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1421,8 +1415,8 @@ def begin_update(resource_group_name, vm_scale_set_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers).value!
     end
 
     #
@@ -1437,7 +1431,7 @@ def begin_update_with_http_info(resource_group_name, vm_scale_set_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1446,12 +1440,13 @@ def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetUpdate.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1508,8 +1503,8 @@ def begin_update_async(resource_group_name, vm_scale_set_name, parameters, custo
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1523,8 +1518,8 @@ def begin_delete(resource_group_name, vm_scale_set_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers).value!
     end
 
     #
@@ -1537,7 +1532,7 @@ def begin_delete_with_http_info(resource_group_name, vm_scale_set_name, custom_h
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1545,7 +1540,6 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1604,8 +1598,8 @@ def begin_delete_async(resource_group_name, vm_scale_set_name, custom_headers:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1623,8 +1617,8 @@ def begin_deallocate(resource_group_name, vm_scale_set_name, vm_instance_ids:nil
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1641,7 +1635,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1649,12 +1643,13 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1713,8 +1708,8 @@ def begin_deallocate_async(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1730,8 +1725,8 @@ def begin_delete_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1746,7 +1741,7 @@ def begin_delete_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -1755,12 +1750,13 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1821,8 +1817,8 @@ def begin_delete_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1840,8 +1836,8 @@ def begin_power_off(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1858,7 +1854,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_scale_set_name, vm_in
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1866,12 +1862,13 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -1930,8 +1927,8 @@ def begin_power_off_async(resource_group_name, vm_scale_set_name, vm_instance_id
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1947,8 +1944,8 @@ def begin_restart(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -1963,7 +1960,7 @@ def begin_restart_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1971,12 +1968,13 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2035,8 +2033,8 @@ def begin_restart_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2052,8 +2050,8 @@ def begin_start(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, cus
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2068,7 +2066,7 @@ def begin_start_with_http_info(resource_group_name, vm_scale_set_name, vm_instan
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2076,12 +2074,13 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2140,8 +2139,8 @@ def begin_start_async(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2157,8 +2156,8 @@ def begin_redeploy(resource_group_name, vm_scale_set_name, vm_instance_ids:nil,
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2173,7 +2172,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_scale_set_name, vm_ins
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2181,12 +2180,13 @@ def begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2245,8 +2245,8 @@ def begin_redeploy_async(resource_group_name, vm_scale_set_name, vm_instance_ids
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_perform_maintenance(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_perform_maintenance(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2262,8 +2262,8 @@ def begin_perform_maintenance(resource_group_name, vm_scale_set_name, vm_instanc
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2278,7 +2278,7 @@ def begin_perform_maintenance_with_http_info(resource_group_name, vm_scale_set_n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2286,12 +2286,13 @@ def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_i
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2351,8 +2352,8 @@ def begin_perform_maintenance_async(resource_group_name, vm_scale_set_name, vm_i
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      response = begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2369,8 +2370,8 @@ def begin_update_instances(resource_group_name, vm_scale_set_name, vm_instance_i
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
-      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
+      begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2386,7 +2387,7 @@ def begin_update_instances_with_http_info(resource_group_name, vm_scale_set_name
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers:nil)
+    def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, 'vm_instance_ids is nil' if vm_instance_ids.nil?
@@ -2395,12 +2396,13 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceRequiredIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2460,8 +2462,8 @@ def begin_update_instances_async(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2478,8 +2480,8 @@ def begin_reimage(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, c
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2495,7 +2497,7 @@ def begin_reimage_with_http_info(resource_group_name, vm_scale_set_name, vm_inst
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2503,12 +2505,13 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2568,8 +2571,8 @@ def begin_reimage_async(resource_group_name, vm_scale_set_name, vm_instance_ids:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      response = begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2586,8 +2589,8 @@ def begin_reimage_all(resource_group_name, vm_scale_set_name, vm_instance_ids:ni
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
-      begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:vm_instance_ids, custom_headers:custom_headers).value!
+    def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
+      begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids, custom_headers).value!
     end
 
     #
@@ -2603,7 +2606,7 @@ def begin_reimage_all_with_http_info(resource_group_name, vm_scale_set_name, vm_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids:nil, custom_headers:nil)
+    def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_ids = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_scale_set_name is nil' if vm_scale_set_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2611,12 +2614,13 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineScaleSetVMInstanceIDs.mapper()
       request_content = @client.serialize(request_mapper,  vm_instance_ids)
@@ -2673,8 +2677,8 @@ def begin_reimage_all_async(resource_group_name, vm_scale_set_name, vm_instance_
     #
     # @return [VirtualMachineScaleSetListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2688,8 +2692,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2702,12 +2706,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2764,8 +2767,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListWithLinkResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2782,8 +2785,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2799,12 +2802,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2859,8 +2861,8 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListSkusResult] operation results.
     #
-    def list_skus_next(next_page_link, custom_headers:nil)
-      response = list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next(next_page_link, custom_headers = nil)
+      response = list_skus_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2875,8 +2877,8 @@ def list_skus_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
-      list_skus_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_skus_next_with_http_info(next_page_link, custom_headers = nil)
+      list_skus_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2890,12 +2892,11 @@ def list_skus_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_skus_next_async(next_page_link, custom_headers:nil)
+    def list_skus_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2949,8 +2950,8 @@ def list_skus_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineScaleSetListOSUpgradeHistory] operation results.
     #
-    def get_osupgrade_history_next(next_page_link, custom_headers:nil)
-      response = get_osupgrade_history_next_async(next_page_link, custom_headers:custom_headers).value!
+    def get_osupgrade_history_next(next_page_link, custom_headers = nil)
+      response = get_osupgrade_history_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2964,8 +2965,8 @@ def get_osupgrade_history_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_osupgrade_history_next_with_http_info(next_page_link, custom_headers:nil)
-      get_osupgrade_history_next_async(next_page_link, custom_headers:custom_headers).value!
+    def get_osupgrade_history_next_with_http_info(next_page_link, custom_headers = nil)
+      get_osupgrade_history_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2978,12 +2979,11 @@ def get_osupgrade_history_next_with_http_info(next_page_link, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_osupgrade_history_next_async(next_page_link, custom_headers:nil)
+    def get_osupgrade_history_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -3037,12 +3037,12 @@ def get_osupgrade_history_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineScaleSetListResult] which provide lazy access to pages
     # of the response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -3060,12 +3060,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineScaleSetListWithLinkResult] which provide lazy access
     # to pages of the response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -3083,12 +3083,12 @@ def list_all_as_lazy(custom_headers:nil)
     # @return [VirtualMachineScaleSetListSkusResult] which provide lazy access to
     # pages of the response.
     #
-    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = list_skus_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_skus_next_async(next_page_link, custom_headers:custom_headers)
+          list_skus_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -3105,12 +3105,12 @@ def list_skus_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil
     # @return [VirtualMachineScaleSetListOSUpgradeHistory] which provide lazy
     # access to pages of the response.
     #
-    def get_osupgrade_history_as_lazy(resource_group_name, vm_scale_set_name, custom_headers:nil)
-      response = get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers:custom_headers).value!
+    def get_osupgrade_history_as_lazy(resource_group_name, vm_scale_set_name, custom_headers = nil)
+      response = get_osupgrade_history_async(resource_group_name, vm_scale_set_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          get_osupgrade_history_next_async(next_page_link, custom_headers:custom_headers)
+          get_osupgrade_history_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_sizes.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_sizes.rb
index 119184683d..2555f69b98 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_sizes.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machine_sizes.rb
@@ -31,8 +31,8 @@ def initialize(client)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list(location, custom_headers:nil)
-      response = list_async(location, custom_headers:custom_headers).value!
+    def list(location, custom_headers = nil)
+      response = list_async(location, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -46,8 +46,8 @@ def list(location, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(location, custom_headers:nil)
-      list_async(location, custom_headers:custom_headers).value!
+    def list_with_http_info(location, custom_headers = nil)
+      list_async(location, custom_headers).value!
     end
 
     #
@@ -60,15 +60,13 @@ def list_with_http_info(location, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(location, custom_headers:nil)
+    def list_async(location, custom_headers = nil)
       fail ArgumentError, 'location is nil' if location.nil?
-      fail ArgumentError, "'location' should satisfy the constraint - 'Pattern': '^[-\w\._]+$'" if !location.nil? && location.match(Regexp.new('^^[-\w\._]+$$')).nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
diff --git a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machines.rb b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machines.rb
index 3e4fdae81b..2fb1614158 100644
--- a/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machines.rb
+++ b/management/azure_mgmt_compute/lib/2017-12-01/generated/azure_mgmt_compute/virtual_machines.rb
@@ -33,8 +33,8 @@ def initialize(client)
     #
     # @return [VirtualMachineExtensionsListResult] operation results.
     #
-    def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -50,8 +50,8 @@ def get_extensions(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_extensions_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_extensions_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_extensions_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -66,7 +66,7 @@ def get_extensions_with_http_info(resource_group_name, vm_name, expand:nil, cust
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_extensions_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -74,7 +74,6 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -132,8 +131,8 @@ def get_extensions_async(resource_group_name, vm_name, expand:nil, custom_header
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -148,9 +147,9 @@ def capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -178,8 +177,8 @@ def capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -194,9 +193,9 @@ def create_or_update(resource_group_name, vm_name, parameters, custom_headers:ni
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -224,8 +223,8 @@ def create_or_update_async(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [VirtualMachine] operation results.
     #
-    def update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -240,9 +239,9 @@ def update(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -268,8 +267,8 @@ def update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def delete(resource_group_name, vm_name, custom_headers:nil)
-      response = delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def delete(resource_group_name, vm_name, custom_headers = nil)
+      response = delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -282,9 +281,9 @@ def delete(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def delete_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -313,8 +312,8 @@ def delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [VirtualMachine] operation results.
     #
-    def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      response = get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      response = get_async(resource_group_name, vm_name, expand, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -331,8 +330,8 @@ def get(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:nil)
-      get_async(resource_group_name, vm_name, expand:expand, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, vm_name, expand = nil, custom_headers = nil)
+      get_async(resource_group_name, vm_name, expand, custom_headers).value!
     end
 
     #
@@ -348,7 +347,7 @@ def get_with_http_info(resource_group_name, vm_name, expand:nil, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
+    def get_async(resource_group_name, vm_name, expand = nil, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -356,7 +355,6 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -411,8 +409,8 @@ def get_async(resource_group_name, vm_name, expand:nil, custom_headers:nil)
     #
     # @return [VirtualMachineInstanceView] operation results.
     #
-    def instance_view(resource_group_name, vm_name, custom_headers:nil)
-      response = instance_view_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def instance_view(resource_group_name, vm_name, custom_headers = nil)
+      response = instance_view_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -426,8 +424,8 @@ def instance_view(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def instance_view_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      instance_view_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def instance_view_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      instance_view_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -440,7 +438,7 @@ def instance_view_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
+    def instance_view_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -448,7 +446,6 @@ def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -504,8 +501,8 @@ def instance_view_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -518,9 +515,9 @@ def convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -547,8 +544,8 @@ def convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -561,9 +558,9 @@ def deallocate(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_deallocate_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -589,8 +586,8 @@ def deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def generalize(resource_group_name, vm_name, custom_headers:nil)
-      response = generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize(resource_group_name, vm_name, custom_headers = nil)
+      response = generalize_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -604,8 +601,8 @@ def generalize(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      generalize_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def generalize_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      generalize_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -618,7 +615,7 @@ def generalize_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generalize_async(resource_group_name, vm_name, custom_headers:nil)
+    def generalize_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -626,7 +623,6 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -681,8 +677,8 @@ def generalize_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list(resource_group_name, custom_headers:nil)
-      first_page = list_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list(resource_group_name, custom_headers = nil)
+      first_page = list_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -696,8 +692,8 @@ def list(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(resource_group_name, custom_headers:nil)
-      list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_with_http_info(resource_group_name, custom_headers = nil)
+      list_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -710,14 +706,13 @@ def list_with_http_info(resource_group_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(resource_group_name, custom_headers:nil)
+    def list_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -771,8 +766,8 @@ def list_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<VirtualMachine>] operation results.
     #
-    def list_all(custom_headers:nil)
-      first_page = list_all_as_lazy(custom_headers:custom_headers)
+    def list_all(custom_headers = nil)
+      first_page = list_all_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -785,8 +780,8 @@ def list_all(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_with_http_info(custom_headers:nil)
-      list_all_async(custom_headers:custom_headers).value!
+    def list_all_with_http_info(custom_headers = nil)
+      list_all_async(custom_headers).value!
     end
 
     #
@@ -798,13 +793,12 @@ def list_all_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_async(custom_headers:nil)
+    def list_all_async(custom_headers = nil)
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -860,8 +854,8 @@ def list_all_async(custom_headers:nil)
     #
     # @return [VirtualMachineSizeListResult] operation results.
     #
-    def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
-      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes(resource_group_name, vm_name, custom_headers = nil)
+      response = list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -876,8 +870,8 @@ def list_available_sizes(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      list_available_sizes_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      list_available_sizes_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -891,7 +885,7 @@ def list_available_sizes_with_http_info(resource_group_name, vm_name, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
+    def list_available_sizes_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -899,7 +893,6 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -956,8 +949,8 @@ def list_available_sizes_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -970,9 +963,9 @@ def power_off(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def power_off_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_power_off_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -998,8 +991,8 @@ def power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def restart(resource_group_name, vm_name, custom_headers:nil)
-      response = restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def restart(resource_group_name, vm_name, custom_headers = nil)
+      response = restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1012,9 +1005,9 @@ def restart(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def restart_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_restart_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1040,8 +1033,8 @@ def restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def start(resource_group_name, vm_name, custom_headers:nil)
-      response = start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def start(resource_group_name, vm_name, custom_headers = nil)
+      response = start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1054,9 +1047,9 @@ def start(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def start_async(resource_group_name, vm_name, custom_headers:nil)
+    def start_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_start_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1082,8 +1075,8 @@ def start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1096,9 +1089,9 @@ def redeploy(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_redeploy_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1124,8 +1117,8 @@ def redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
-      response = perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def perform_maintenance(resource_group_name, vm_name, custom_headers = nil)
+      response = perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1138,9 +1131,9 @@ def perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
+    def perform_maintenance_async(resource_group_name, vm_name, custom_headers = nil)
       # Send request
-      promise = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers)
+      promise = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1168,8 +1161,8 @@ def perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [RunCommandResult] operation results.
     #
-    def run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def run_command(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1184,9 +1177,9 @@ def run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def run_command_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def run_command_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       # Send request
-      promise = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers)
+      promise = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -1215,8 +1208,8 @@ def run_command_async(resource_group_name, vm_name, parameters, custom_headers:n
     #
     # @return [VirtualMachineCaptureResult] operation results.
     #
-    def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1233,8 +1226,8 @@ def begin_capture(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_capture_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1250,7 +1243,7 @@ def begin_capture_with_http_info(resource_group_name, vm_name, parameters, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1259,12 +1252,13 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineCaptureParameters.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1323,8 +1317,8 @@ def begin_capture_async(resource_group_name, vm_name, parameters, custom_headers
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1340,8 +1334,8 @@ def begin_create_or_update(resource_group_name, vm_name, parameters, custom_head
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1356,7 +1350,7 @@ def begin_create_or_update_with_http_info(resource_group_name, vm_name, paramete
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1365,12 +1359,13 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachine.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1439,8 +1434,8 @@ def begin_create_or_update_async(resource_group_name, vm_name, parameters, custo
     #
     # @return [VirtualMachine] operation results.
     #
-    def begin_update(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1456,8 +1451,8 @@ def begin_update(resource_group_name, vm_name, parameters, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_update_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_update_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -1472,7 +1467,7 @@ def begin_update_with_http_info(resource_group_name, vm_name, parameters, custom
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_update_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -1481,12 +1476,13 @@ def begin_update_async(resource_group_name, vm_name, parameters, custom_headers:
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::VirtualMachineUpdate.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -1553,8 +1549,8 @@ def begin_update_async(resource_group_name, vm_name, parameters, custom_headers:
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1568,8 +1564,8 @@ def begin_delete(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1582,7 +1578,7 @@ def begin_delete_with_http_info(resource_group_name, vm_name, custom_headers:nil
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1590,7 +1586,6 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1646,8 +1641,8 @@ def begin_delete_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1662,8 +1657,8 @@ def begin_convert_to_managed_disks(resource_group_name, vm_name, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1677,7 +1672,7 @@ def begin_convert_to_managed_disks_with_http_info(resource_group_name, vm_name,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1685,7 +1680,6 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1741,8 +1735,8 @@ def begin_convert_to_managed_disks_async(resource_group_name, vm_name, custom_he
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1757,8 +1751,8 @@ def begin_deallocate(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_deallocate_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_deallocate_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1772,7 +1766,7 @@ def begin_deallocate_with_http_info(resource_group_name, vm_name, custom_headers
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_deallocate_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1780,7 +1774,6 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1837,8 +1830,8 @@ def begin_deallocate_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1854,8 +1847,8 @@ def begin_power_off(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_power_off_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_power_off_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1870,7 +1863,7 @@ def begin_power_off_with_http_info(resource_group_name, vm_name, custom_headers:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_power_off_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1878,7 +1871,6 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1933,8 +1925,8 @@ def begin_power_off_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_restart(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_restart_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1948,8 +1940,8 @@ def begin_restart(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_restart_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_restart_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -1962,7 +1954,7 @@ def begin_restart_with_http_info(resource_group_name, vm_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_restart_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -1970,7 +1962,6 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2025,8 +2016,8 @@ def begin_restart_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_start(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_start_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2040,8 +2031,8 @@ def begin_start(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_start_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_start_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_start_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -2054,7 +2045,7 @@ def begin_start_with_http_info(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_start_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2062,7 +2053,6 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2117,8 +2107,8 @@ def begin_start_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2132,8 +2122,8 @@ def begin_redeploy(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_redeploy_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_redeploy_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -2146,7 +2136,7 @@ def begin_redeploy_with_http_info(resource_group_name, vm_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_redeploy_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2154,7 +2144,6 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2209,8 +2198,8 @@ def begin_redeploy_async(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [OperationStatusResponse] operation results.
     #
-    def begin_perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
-      response = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_perform_maintenance(resource_group_name, vm_name, custom_headers = nil)
+      response = begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2224,8 +2213,8 @@ def begin_perform_maintenance(resource_group_name, vm_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custom_headers:nil)
-      begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:custom_headers).value!
+    def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custom_headers = nil)
+      begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers).value!
     end
 
     #
@@ -2238,7 +2227,7 @@ def begin_perform_maintenance_with_http_info(resource_group_name, vm_name, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers:nil)
+    def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
@@ -2246,7 +2235,6 @@ def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2303,8 +2291,8 @@ def begin_perform_maintenance_async(resource_group_name, vm_name, custom_headers
     #
     # @return [RunCommandResult] operation results.
     #
-    def begin_run_command(resource_group_name, vm_name, parameters, custom_headers:nil)
-      response = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_run_command(resource_group_name, vm_name, parameters, custom_headers = nil)
+      response = begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2320,8 +2308,8 @@ def begin_run_command(resource_group_name, vm_name, parameters, custom_headers:n
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, custom_headers:nil)
-      begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:custom_headers).value!
+    def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, custom_headers = nil)
+      begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers).value!
     end
 
     #
@@ -2336,7 +2324,7 @@ def begin_run_command_with_http_info(resource_group_name, vm_name, parameters, c
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers:nil)
+    def begin_run_command_async(resource_group_name, vm_name, parameters, custom_headers = nil)
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'vm_name is nil' if vm_name.nil?
       fail ArgumentError, 'parameters is nil' if parameters.nil?
@@ -2345,12 +2333,13 @@ def begin_run_command_async(resource_group_name, vm_name, parameters, custom_hea
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2017_12_01::Models::RunCommandInput.mapper()
       request_content = @client.serialize(request_mapper,  parameters)
@@ -2408,8 +2397,8 @@ def begin_run_command_async(resource_group_name, vm_name, parameters, custom_hea
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2424,8 +2413,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2439,12 +2428,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2499,8 +2487,8 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [VirtualMachineListResult] operation results.
     #
-    def list_all_next(next_page_link, custom_headers:nil)
-      response = list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next(next_page_link, custom_headers = nil)
+      response = list_all_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -2515,8 +2503,8 @@ def list_all_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_all_next_with_http_info(next_page_link, custom_headers:nil)
-      list_all_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_all_next_with_http_info(next_page_link, custom_headers = nil)
+      list_all_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -2530,12 +2518,11 @@ def list_all_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_all_next_async(next_page_link, custom_headers:nil)
+    def list_all_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -2590,12 +2577,12 @@ def list_all_next_async(next_page_link, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -2611,12 +2598,12 @@ def list_as_lazy(resource_group_name, custom_headers:nil)
     # @return [VirtualMachineListResult] which provide lazy access to pages of the
     # response.
     #
-    def list_all_as_lazy(custom_headers:nil)
-      response = list_all_async(custom_headers:custom_headers).value!
+    def list_all_as_lazy(custom_headers = nil)
+      response = list_all_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_all_next_async(next_page_link, custom_headers:custom_headers)
+          list_all_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute.rb
index ca58c65d58..575297b10a 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute.rb
@@ -25,28 +25,23 @@ module Azure::Compute::Mgmt::V2018_04_01
   autoload :ComputeManagementClient,                            '2018-04-01/generated/azure_mgmt_compute/compute_management_client.rb'
 
   module Models
+    autoload :EncryptionSettings,                                 '2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb'
+    autoload :DiskSku,                                            '2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb'
+    autoload :DiskUpdate,                                         '2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb'
+    autoload :CreationData,                                       '2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb'
     autoload :DiskList,                                           '2018-04-01/generated/azure_mgmt_compute/models/disk_list.rb'
-    autoload :Resource,                                           '2018-04-01/generated/azure_mgmt_compute/models/resource.rb'
+    autoload :KeyVaultAndSecretReference,                         '2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb'
     autoload :SnapshotSku,                                        '2018-04-01/generated/azure_mgmt_compute/models/snapshot_sku.rb'
-    autoload :ResourceUpdate,                                     '2018-04-01/generated/azure_mgmt_compute/models/resource_update.rb'
+    autoload :Resource,                                           '2018-04-01/generated/azure_mgmt_compute/models/resource.rb'
     autoload :GrantAccessData,                                    '2018-04-01/generated/azure_mgmt_compute/models/grant_access_data.rb'
-    autoload :CreationData,                                       '2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb'
-    autoload :AccessUri,                                          '2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb'
-    autoload :KeyVaultAndSecretReference,                         '2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb'
-    autoload :KeyVaultAndKeyReference,                            '2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb'
-    autoload :EncryptionSettings,                                 '2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb'
-    autoload :ApiError,                                           '2018-04-01/generated/azure_mgmt_compute/models/api_error.rb'
-    autoload :DiskSku,                                            '2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb'
-    autoload :OperationStatusResponse,                            '2018-04-01/generated/azure_mgmt_compute/models/operation_status_response.rb'
     autoload :SourceVault,                                        '2018-04-01/generated/azure_mgmt_compute/models/source_vault.rb'
-    autoload :SnapshotList,                                       '2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb'
+    autoload :AccessUri,                                          '2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb'
     autoload :ImageDiskReference,                                 '2018-04-01/generated/azure_mgmt_compute/models/image_disk_reference.rb'
-    autoload :ApiErrorBase,                                       '2018-04-01/generated/azure_mgmt_compute/models/api_error_base.rb'
-    autoload :InnerError,                                         '2018-04-01/generated/azure_mgmt_compute/models/inner_error.rb'
+    autoload :SnapshotList,                                       '2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb'
+    autoload :KeyVaultAndKeyReference,                            '2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb'
+    autoload :SnapshotUpdate,                                     '2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb'
     autoload :Disk,                                               '2018-04-01/generated/azure_mgmt_compute/models/disk.rb'
-    autoload :DiskUpdate,                                         '2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb'
     autoload :Snapshot,                                           '2018-04-01/generated/azure_mgmt_compute/models/snapshot.rb'
-    autoload :SnapshotUpdate,                                     '2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb'
     autoload :StorageAccountTypes,                                '2018-04-01/generated/azure_mgmt_compute/models/storage_account_types.rb'
     autoload :OperatingSystemTypes,                               '2018-04-01/generated/azure_mgmt_compute/models/operating_system_types.rb'
     autoload :DiskCreateOption,                                   '2018-04-01/generated/azure_mgmt_compute/models/disk_create_option.rb'
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/compute_management_client.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/compute_management_client.rb
index 4d9c22e298..f32bde5a30 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/compute_management_client.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/compute_management_client.rb
@@ -110,9 +110,6 @@ def make_request_async(method, path, options = {})
       fail ArgumentError, 'path is nil' if path.nil?
 
       request_url = options[:base_url] || @base_url
-      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
-        @request_headers['Content-Type'] = options[:headers]['Content-Type']
-      end
 
       request_headers = @request_headers
       request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
@@ -129,7 +126,9 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_compute'
-        sdk_information = "#{sdk_information}/0.17.0"
+        if defined? Azure::Compute::Mgmt::V2018_04_01::VERSION
+          sdk_information = "#{sdk_information}/#{Azure::Compute::Mgmt::V2018_04_01::VERSION}"
+        end
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/disks.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/disks.rb
index a25472ce75..053d68c744 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/disks.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/disks.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [Disk] operation results.
     #
-    def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [Disk] operation results.
     #
-    def update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, disk_name, disk, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, disk_name, disk, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def get(resource_group_name, disk_name, custom_headers:nil)
-      response = get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, disk_name, custom_headers = nil)
+      response = get_async(resource_group_name, disk_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -150,8 +150,8 @@ def get(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      get_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      get_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -166,7 +166,7 @@ def get_with_http_info(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, disk_name, custom_headers:nil)
+    def get_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,11 +228,9 @@ def get_async(resource_group_name, disk_name, custom_headers:nil)
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
-    #
-    def delete(resource_group_name, disk_name, custom_headers:nil)
-      response = delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def delete(resource_group_name, disk_name, custom_headers = nil)
+      response = delete_async(resource_group_name, disk_name, custom_headers).value!
+      nil
     end
 
     #
@@ -247,15 +244,13 @@ def delete(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def delete_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
         deserialize_method = lambda do |parsed_response|
-          result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-          parsed_response = @client.deserialize(result_mapper, parsed_response)
         end
 
         # Waiting for response.
@@ -274,8 +269,8 @@ def delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -288,8 +283,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -301,14 +296,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -361,8 +355,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Disk>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -374,8 +368,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -386,13 +380,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -451,8 +444,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -469,9 +462,9 @@ def grant_access(resource_group_name, disk_name, grant_access_data, custom_heade
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -497,11 +490,9 @@ def grant_access_async(resource_group_name, disk_name, grant_access_data, custom
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
-    #
-    def revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, disk_name, custom_headers).value!
+      nil
     end
 
     #
@@ -515,15 +506,13 @@ def revoke_access(resource_group_name, disk_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, disk_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
         deserialize_method = lambda do |parsed_response|
-          result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-          parsed_response = @client.deserialize(result_mapper, parsed_response)
         end
 
         # Waiting for response.
@@ -547,8 +536,8 @@ def revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [Disk] operation results.
     #
-    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,8 +555,8 @@ def begin_create_or_update(resource_group_name, disk_name, disk, custom_headers:
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -584,7 +573,7 @@ def begin_create_or_update_with_http_info(resource_group_name, disk_name, disk,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -593,12 +582,13 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::Disk.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -669,8 +659,8 @@ def begin_create_or_update_async(resource_group_name, disk_name, disk, custom_he
     #
     # @return [Disk] operation results.
     #
-    def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
-      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, disk_name, disk, custom_headers = nil)
+      response = begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -688,8 +678,8 @@ def begin_update(resource_group_name, disk_name, disk, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers:nil)
-      begin_update_async(resource_group_name, disk_name, disk, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_headers = nil)
+      begin_update_async(resource_group_name, disk_name, disk, custom_headers).value!
     end
 
     #
@@ -706,7 +696,7 @@ def begin_update_with_http_info(resource_group_name, disk_name, disk, custom_hea
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
+    def begin_update_async(resource_group_name, disk_name, disk, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -715,12 +705,13 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate.mapper()
       request_content = @client.serialize(request_mapper,  disk)
@@ -787,11 +778,10 @@ def begin_update_async(resource_group_name, disk_name, disk, custom_headers:nil)
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def begin_delete(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, disk_name, custom_headers).value!
+      nil
     end
 
     #
@@ -806,8 +796,8 @@ def begin_delete(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -822,7 +812,7 @@ def begin_delete_with_http_info(resource_group_name, disk_name, custom_headers:n
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -830,7 +820,6 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -858,16 +847,6 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
-        # Deserialize Response
-        if status_code == 200
-          begin
-            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-            result.body = @client.deserialize(result_mapper, parsed_response)
-          rescue Exception => e
-            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
-          end
-        end
 
         result
       end
@@ -889,8 +868,8 @@ def begin_delete_async(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -908,8 +887,8 @@ def begin_grant_access(resource_group_name, disk_name, grant_access_data, custom
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -926,7 +905,7 @@ def begin_grant_access_with_http_info(resource_group_name, disk_name, grant_acce
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, disk_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -935,12 +914,13 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -997,11 +977,10 @@ def begin_grant_access_async(resource_group_name, disk_name, grant_access_data,
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def begin_revoke_access(resource_group_name, disk_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
+      nil
     end
 
     #
@@ -1016,8 +995,8 @@ def begin_revoke_access(resource_group_name, disk_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, disk_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, disk_name, custom_headers).value!
     end
 
     #
@@ -1032,7 +1011,7 @@ def begin_revoke_access_with_http_info(resource_group_name, disk_name, custom_he
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, disk_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'disk_name is nil' if disk_name.nil?
@@ -1040,7 +1019,6 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1068,16 +1046,6 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
-        # Deserialize Response
-        if status_code == 200
-          begin
-            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-            result.body = @client.deserialize(result_mapper, parsed_response)
-          rescue Exception => e
-            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
-          end
-        end
 
         result
       end
@@ -1095,8 +1063,8 @@ def begin_revoke_access_async(resource_group_name, disk_name, custom_headers:nil
     #
     # @return [DiskList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1110,8 +1078,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1124,12 +1092,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1183,8 +1150,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1198,8 +1165,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1212,12 +1179,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1270,12 +1236,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1289,12 +1255,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [DiskList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb
index 15f6a9df96..b7fd654b24 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/access_uri.rb
@@ -22,7 +22,6 @@ class AccessUri
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'AccessUri',
           type: {
@@ -30,10 +29,9 @@ def self.mapper()
             class_name: 'AccessUri',
             model_properties: {
               access_sas: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
-                serialized_name: 'properties.output.accessSAS',
+                serialized_name: 'accessSAS',
                 type: {
                   name: 'String'
                 }
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb
index 09989e9389..a1ed426dec 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/creation_data.rb
@@ -40,7 +40,6 @@ class CreationData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'CreationData',
           type: {
@@ -48,7 +47,6 @@ def self.mapper()
             class_name: 'CreationData',
             model_properties: {
               create_option: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'createOption',
                 type: {
@@ -56,7 +54,6 @@ def self.mapper()
                 }
               },
               storage_account_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'storageAccountId',
                 type: {
@@ -64,7 +61,6 @@ def self.mapper()
                 }
               },
               image_reference: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'imageReference',
                 type: {
@@ -73,7 +69,6 @@ def self.mapper()
                 }
               },
               source_uri: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceUri',
                 type: {
@@ -81,7 +76,6 @@ def self.mapper()
                 }
               },
               source_resource_id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sourceResourceId',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk.rb
index 40483a21ec..2692d054fd 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk.rb
@@ -53,7 +53,6 @@ class Disk < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Disk',
           type: {
@@ -61,7 +60,6 @@ def self.mapper()
             class_name: 'Disk',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -70,7 +68,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -79,7 +76,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -88,7 +84,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -96,13 +91,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -112,7 +105,6 @@ def self.mapper()
                 }
               },
               managed_by: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'managedBy',
@@ -121,7 +113,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -130,13 +121,11 @@ def self.mapper()
                 }
               },
               zones: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'zones',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -146,7 +135,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -155,7 +143,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -164,7 +151,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -173,7 +159,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -181,7 +166,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -190,7 +174,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_list.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_list.rb
index 00a7e27899..0b3dc77d01 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_list.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'DiskList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'DiskElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb
index d13120ced2..5f24ed508b 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_sku.rb
@@ -26,7 +26,6 @@ class DiskSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskSku',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'DiskSku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tier',
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb
index 1cccec3f11..e5ead29c40 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/disk_update.rb
@@ -8,7 +8,7 @@ module Models
     #
     # Disk update resource.
     #
-    class DiskUpdate < ResourceUpdate
+    class DiskUpdate
 
       include MsRestAzure
 
@@ -26,6 +26,12 @@ class DiskUpdate < ResourceUpdate
       # @return [EncryptionSettings] Encryption settings for disk or snapshot
       attr_accessor :encryption_settings
 
+      # @return [Hash{String => String}] Resource tags
+      attr_accessor :tags
+
+      # @return [DiskSku]
+      attr_accessor :sku
+
 
       #
       # Mapper for DiskUpdate class as Ruby Hash.
@@ -33,40 +39,13 @@ class DiskUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'DiskUpdate',
           type: {
             name: 'Composite',
             class_name: 'DiskUpdate',
             model_properties: {
-              tags: {
-                client_side_validation: true,
-                required: false,
-                serialized_name: 'tags',
-                type: {
-                  name: 'Dictionary',
-                  value: {
-                      client_side_validation: true,
-                      required: false,
-                      serialized_name: 'StringElementType',
-                      type: {
-                        name: 'String'
-                      }
-                  }
-                }
-              },
-              sku: {
-                client_side_validation: true,
-                required: false,
-                serialized_name: 'sku',
-                type: {
-                  name: 'Composite',
-                  class_name: 'DiskSku'
-                }
-              },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -75,7 +54,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -83,13 +61,34 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
                   name: 'Composite',
                   class_name: 'EncryptionSettings'
                 }
+              },
+              tags: {
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              sku: {
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'Composite',
+                  class_name: 'DiskSku'
+                }
               }
             }
           }
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb
index 112effd13d..4c81c6062f 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/encryption_settings.rb
@@ -34,7 +34,6 @@ class EncryptionSettings
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'EncryptionSettings',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'EncryptionSettings',
             model_properties: {
               enabled: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'enabled',
                 type: {
@@ -50,7 +48,6 @@ def self.mapper()
                 }
               },
               disk_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'diskEncryptionKey',
                 type: {
@@ -59,7 +56,6 @@ def self.mapper()
                 }
               },
               key_encryption_key: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'keyEncryptionKey',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/grant_access_data.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/grant_access_data.rb
index 8fe9e09117..0023a14f1a 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/grant_access_data.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/grant_access_data.rb
@@ -26,7 +26,6 @@ class GrantAccessData
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'GrantAccessData',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'GrantAccessData',
             model_properties: {
               access: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'access',
                 type: {
@@ -42,7 +40,6 @@ def self.mapper()
                 }
               },
               duration_in_seconds: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'durationInSeconds',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/image_disk_reference.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/image_disk_reference.rb
index 418666c3a0..633ea4f415 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/image_disk_reference.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/image_disk_reference.rb
@@ -28,7 +28,6 @@ class ImageDiskReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'ImageDiskReference',
           type: {
@@ -36,7 +35,6 @@ def self.mapper()
             class_name: 'ImageDiskReference',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'id',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               lun: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'lun',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
index e7870db247..b00138c63a 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_key_reference.rb
@@ -27,7 +27,6 @@ class KeyVaultAndKeyReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndKeyReference',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'KeyVaultAndKeyReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -44,7 +42,6 @@ def self.mapper()
                 }
               },
               key_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'keyUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
index e1e0e176b0..5dc8dd9c64 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/key_vault_and_secret_reference.rb
@@ -26,7 +26,6 @@ class KeyVaultAndSecretReference
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'KeyVaultAndSecretReference',
           type: {
@@ -34,7 +33,6 @@ def self.mapper()
             class_name: 'KeyVaultAndSecretReference',
             model_properties: {
               source_vault: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'sourceVault',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               secret_url: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'secretUrl',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/resource.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/resource.rb
index a76b36bb06..2691fa6d31 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/resource.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/resource.rb
@@ -34,7 +34,6 @@ class Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Resource',
           type: {
@@ -42,7 +41,6 @@ def self.mapper()
             class_name: 'Resource',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -51,7 +49,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -60,7 +57,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -69,7 +65,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -77,13 +72,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot.rb
index 4a84c87018..0866d1855c 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot.rb
@@ -49,7 +49,6 @@ class Snapshot < Resource
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'Snapshot',
           type: {
@@ -57,7 +56,6 @@ def self.mapper()
             class_name: 'Snapshot',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'id',
@@ -66,7 +64,6 @@ def self.mapper()
                 }
               },
               name: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'name',
@@ -75,7 +72,6 @@ def self.mapper()
                 }
               },
               type: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'type',
@@ -84,7 +80,6 @@ def self.mapper()
                 }
               },
               location: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'location',
                 type: {
@@ -92,13 +87,11 @@ def self.mapper()
                 }
               },
               tags: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'tags',
                 type: {
                   name: 'Dictionary',
                   value: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'StringElementType',
                       type: {
@@ -108,7 +101,6 @@ def self.mapper()
                 }
               },
               managed_by: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'managedBy',
@@ -117,7 +109,6 @@ def self.mapper()
                 }
               },
               sku: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'sku',
                 type: {
@@ -126,7 +117,6 @@ def self.mapper()
                 }
               },
               time_created: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.timeCreated',
@@ -135,7 +125,6 @@ def self.mapper()
                 }
               },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -144,7 +133,6 @@ def self.mapper()
                 }
               },
               creation_data: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'properties.creationData',
                 type: {
@@ -153,7 +141,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -161,7 +148,6 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
@@ -170,7 +156,6 @@ def self.mapper()
                 }
               },
               provisioning_state: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'properties.provisioningState',
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb
index 3755ab1bf7..732928d2f8 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_list.rb
@@ -58,7 +58,6 @@ def get_next_page
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotList',
           type: {
@@ -66,13 +65,11 @@ def self.mapper()
             class_name: 'SnapshotList',
             model_properties: {
               value: {
-                client_side_validation: true,
                 required: true,
                 serialized_name: 'value',
                 type: {
                   name: 'Sequence',
                   element: {
-                      client_side_validation: true,
                       required: false,
                       serialized_name: 'SnapshotElementType',
                       type: {
@@ -83,7 +80,6 @@ def self.mapper()
                 }
               },
               next_link: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'nextLink',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_sku.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_sku.rb
index b0554c4355..e2ba185ec4 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_sku.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_sku.rb
@@ -27,7 +27,6 @@ class SnapshotSku
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotSku',
           type: {
@@ -35,7 +34,6 @@ def self.mapper()
             class_name: 'SnapshotSku',
             model_properties: {
               name: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'name',
                 type: {
@@ -43,7 +41,6 @@ def self.mapper()
                 }
               },
               tier: {
-                client_side_validation: true,
                 required: false,
                 read_only: true,
                 serialized_name: 'tier',
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb
index 7ebddfbb43..e607aaeda0 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/snapshot_update.rb
@@ -8,7 +8,7 @@ module Models
     #
     # Snapshot update resource.
     #
-    class SnapshotUpdate < ResourceUpdate
+    class SnapshotUpdate
 
       include MsRestAzure
 
@@ -26,6 +26,12 @@ class SnapshotUpdate < ResourceUpdate
       # @return [EncryptionSettings] Encryption settings for disk or snapshot
       attr_accessor :encryption_settings
 
+      # @return [Hash{String => String}] Resource tags
+      attr_accessor :tags
+
+      # @return [SnapshotSku]
+      attr_accessor :sku
+
 
       #
       # Mapper for SnapshotUpdate class as Ruby Hash.
@@ -33,40 +39,13 @@ class SnapshotUpdate < ResourceUpdate
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SnapshotUpdate',
           type: {
             name: 'Composite',
             class_name: 'SnapshotUpdate',
             model_properties: {
-              tags: {
-                client_side_validation: true,
-                required: false,
-                serialized_name: 'tags',
-                type: {
-                  name: 'Dictionary',
-                  value: {
-                      client_side_validation: true,
-                      required: false,
-                      serialized_name: 'StringElementType',
-                      type: {
-                        name: 'String'
-                      }
-                  }
-                }
-              },
-              sku: {
-                client_side_validation: true,
-                required: false,
-                serialized_name: 'sku',
-                type: {
-                  name: 'Composite',
-                  class_name: 'DiskSku'
-                }
-              },
               os_type: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.osType',
                 type: {
@@ -75,7 +54,6 @@ def self.mapper()
                 }
               },
               disk_size_gb: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.diskSizeGB',
                 type: {
@@ -83,13 +61,34 @@ def self.mapper()
                 }
               },
               encryption_settings: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'properties.encryptionSettings',
                 type: {
                   name: 'Composite',
                   class_name: 'EncryptionSettings'
                 }
+              },
+              tags: {
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              sku: {
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SnapshotSku'
+                }
               }
             }
           }
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/source_vault.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/source_vault.rb
index 3102280e7c..66cf0249b3 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/source_vault.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/models/source_vault.rb
@@ -23,7 +23,6 @@ class SourceVault
       #
       def self.mapper()
         {
-          client_side_validation: true,
           required: false,
           serialized_name: 'SourceVault',
           type: {
@@ -31,7 +30,6 @@ def self.mapper()
             class_name: 'SourceVault',
             model_properties: {
               id: {
-                client_side_validation: true,
                 required: false,
                 serialized_name: 'id',
                 type: {
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/snapshots.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/snapshots.rb
index a9c7a15c62..07855fd198 100644
--- a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/snapshots.rb
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/snapshots.rb
@@ -35,8 +35,8 @@ def initialize(client)
     #
     # @return [Snapshot] operation results.
     #
-    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -53,9 +53,9 @@ def create_or_update(resource_group_name, snapshot_name, snapshot, custom_header
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -85,8 +85,8 @@ def create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [Snapshot] operation results.
     #
-    def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -103,9 +103,9 @@ def update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       # Send request
-      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers)
+      promise = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -133,8 +133,8 @@ def update_async(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [Snapshot] operation results.
     #
-    def get(resource_group_name, snapshot_name, custom_headers:nil)
-      response = get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get(resource_group_name, snapshot_name, custom_headers = nil)
+      response = get_async(resource_group_name, snapshot_name, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -150,8 +150,8 @@ def get(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      get_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def get_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      get_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -166,7 +166,7 @@ def get_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def get_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def get_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -174,7 +174,6 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -229,11 +228,9 @@ def get_async(resource_group_name, snapshot_name, custom_headers:nil)
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
-    #
-    def delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = delete_async(resource_group_name, snapshot_name, custom_headers).value!
+      nil
     end
 
     #
@@ -247,15 +244,13 @@ def delete(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_delete_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
         deserialize_method = lambda do |parsed_response|
-          result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-          parsed_response = @client.deserialize(result_mapper, parsed_response)
         end
 
         # Waiting for response.
@@ -274,8 +269,8 @@ def delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list_by_resource_group(resource_group_name, custom_headers:nil)
-      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
+    def list_by_resource_group(resource_group_name, custom_headers = nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers)
       first_page.get_all_items
     end
 
@@ -288,8 +283,8 @@ def list_by_resource_group(resource_group_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
-      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_with_http_info(resource_group_name, custom_headers = nil)
+      list_by_resource_group_async(resource_group_name, custom_headers).value!
     end
 
     #
@@ -301,14 +296,13 @@ def list_by_resource_group_with_http_info(resource_group_name, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
+    def list_by_resource_group_async(resource_group_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -361,8 +355,8 @@ def list_by_resource_group_async(resource_group_name, custom_headers:nil)
     #
     # @return [Array<Snapshot>] operation results.
     #
-    def list(custom_headers:nil)
-      first_page = list_as_lazy(custom_headers:custom_headers)
+    def list(custom_headers = nil)
+      first_page = list_as_lazy(custom_headers)
       first_page.get_all_items
     end
 
@@ -374,8 +368,8 @@ def list(custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_with_http_info(custom_headers:nil)
-      list_async(custom_headers:custom_headers).value!
+    def list_with_http_info(custom_headers = nil)
+      list_async(custom_headers).value!
     end
 
     #
@@ -386,13 +380,12 @@ def list_with_http_info(custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_async(custom_headers:nil)
+    def list_async(custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -451,8 +444,8 @@ def list_async(custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -469,9 +462,9 @@ def grant_access(resource_group_name, snapshot_name, grant_access_data, custom_h
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       # Send request
-      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers)
+      promise = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
@@ -497,11 +490,9 @@ def grant_access_async(resource_group_name, snapshot_name, grant_access_data, cu
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
-    #
-    def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
+      nil
     end
 
     #
@@ -515,15 +506,13 @@ def revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     # @return [Concurrent::Promise] promise which provides async access to http
     # response.
     #
-    def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       # Send request
-      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers)
+      promise = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers)
 
       promise = promise.then do |response|
         # Defining deserialization method.
         deserialize_method = lambda do |parsed_response|
-          result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-          parsed_response = @client.deserialize(result_mapper, parsed_response)
         end
 
         # Waiting for response.
@@ -547,8 +536,8 @@ def revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [Snapshot] operation results.
     #
-    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -566,8 +555,8 @@ def begin_create_or_update(resource_group_name, snapshot_name, snapshot, custom_
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -584,7 +573,7 @@ def begin_create_or_update_with_http_info(resource_group_name, snapshot_name, sn
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -593,12 +582,13 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::Snapshot.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -669,8 +659,8 @@ def begin_create_or_update_async(resource_group_name, snapshot_name, snapshot, c
     #
     # @return [Snapshot] operation results.
     #
-    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      response = begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -688,8 +678,8 @@ def begin_update(resource_group_name, snapshot_name, snapshot, custom_headers:ni
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
-      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:custom_headers).value!
+    def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
+      begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers).value!
     end
 
     #
@@ -706,7 +696,7 @@ def begin_update_with_http_info(resource_group_name, snapshot_name, snapshot, cu
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers:nil)
+    def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -715,12 +705,13 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate.mapper()
       request_content = @client.serialize(request_mapper,  snapshot)
@@ -787,11 +778,10 @@ def begin_update_async(resource_group_name, snapshot_name, snapshot, custom_head
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
     #
-    def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def begin_delete(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
+      nil
     end
 
     #
@@ -806,8 +796,8 @@ def begin_delete(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_delete_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_delete_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -822,7 +812,7 @@ def begin_delete_with_http_info(resource_group_name, snapshot_name, custom_heade
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_delete_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -830,7 +820,6 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -858,16 +847,6 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
-        # Deserialize Response
-        if status_code == 200
-          begin
-            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-            result.body = @client.deserialize(result_mapper, parsed_response)
-          rescue Exception => e
-            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
-          end
-        end
 
         result
       end
@@ -889,8 +868,8 @@ def begin_delete_async(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [AccessUri] operation results.
     #
-    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      response = begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -908,8 +887,8 @@ def begin_grant_access(resource_group_name, snapshot_name, grant_access_data, cu
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
-      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:custom_headers).value!
+    def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
+      begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers).value!
     end
 
     #
@@ -926,7 +905,7 @@ def begin_grant_access_with_http_info(resource_group_name, snapshot_name, grant_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers:nil)
+    def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_data, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -935,12 +914,13 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
 
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
       # Serialize Request
       request_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData.mapper()
       request_content = @client.serialize(request_mapper,  grant_access_data)
@@ -997,11 +977,10 @@ def begin_grant_access_async(resource_group_name, snapshot_name, grant_access_da
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OperationStatusResponse] operation results.
     #
-    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
-      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
-      response.body unless response.nil?
+    def begin_revoke_access(resource_group_name, snapshot_name, custom_headers = nil)
+      response = begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
+      nil
     end
 
     #
@@ -1016,8 +995,8 @@ def begin_revoke_access(resource_group_name, snapshot_name, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers:nil)
-      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:custom_headers).value!
+    def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custom_headers = nil)
+      begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers).value!
     end
 
     #
@@ -1032,7 +1011,7 @@ def begin_revoke_access_with_http_info(resource_group_name, snapshot_name, custo
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers:nil)
+    def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers = nil)
       fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
       fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
       fail ArgumentError, 'snapshot_name is nil' if snapshot_name.nil?
@@ -1040,7 +1019,6 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1068,16 +1046,6 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
-        # Deserialize Response
-        if status_code == 200
-          begin
-            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::Compute::Mgmt::V2018_04_01::Models::OperationStatusResponse.mapper()
-            result.body = @client.deserialize(result_mapper, parsed_response)
-          rescue Exception => e
-            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
-          end
-        end
 
         result
       end
@@ -1095,8 +1063,8 @@ def begin_revoke_access_async(resource_group_name, snapshot_name, custom_headers
     #
     # @return [SnapshotList] operation results.
     #
-    def list_by_resource_group_next(next_page_link, custom_headers:nil)
-      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next(next_page_link, custom_headers = nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1110,8 +1078,8 @@ def list_by_resource_group_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
-      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers = nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1124,12 +1092,11 @@ def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:ni
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+    def list_by_resource_group_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1183,8 +1150,8 @@ def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] operation results.
     #
-    def list_next(next_page_link, custom_headers:nil)
-      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next(next_page_link, custom_headers = nil)
+      response = list_next_async(next_page_link, custom_headers).value!
       response.body unless response.nil?
     end
 
@@ -1198,8 +1165,8 @@ def list_next(next_page_link, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_next_with_http_info(next_page_link, custom_headers:nil)
-      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    def list_next_with_http_info(next_page_link, custom_headers = nil)
+      list_next_async(next_page_link, custom_headers).value!
     end
 
     #
@@ -1212,12 +1179,11 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_next_async(next_page_link, custom_headers:nil)
+    def list_next_async(next_page_link, custom_headers = nil)
       fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
 
 
       request_headers = {}
-      request_headers['Content-Type'] = 'application/json; charset=utf-8'
 
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
@@ -1270,12 +1236,12 @@ def list_next_async(next_page_link, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
-      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
+    def list_by_resource_group_as_lazy(resource_group_name, custom_headers = nil)
+      response = list_by_resource_group_async(resource_group_name, custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+          list_by_resource_group_next_async(next_page_link, custom_headers)
         end
         page
       end
@@ -1289,12 +1255,12 @@ def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
     #
     # @return [SnapshotList] which provide lazy access to pages of the response.
     #
-    def list_as_lazy(custom_headers:nil)
-      response = list_async(custom_headers:custom_headers).value!
+    def list_as_lazy(custom_headers = nil)
+      response = list_async(custom_headers).value!
       unless response.nil?
         page = response.body
         page.next_method = Proc.new do |next_page_link|
-          list_next_async(next_page_link, custom_headers:custom_headers)
+          list_next_async(next_page_link, custom_headers)
         end
         page
       end
diff --git a/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/version.rb b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/version.rb
new file mode 100644
index 0000000000..2d26ccc148
--- /dev/null
+++ b/management/azure_mgmt_compute/lib/2018-04-01/generated/azure_mgmt_compute/version.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Compute::Mgmt::V2018_04_01
+    VERSION = '0.17.1'
+end
diff --git a/management/azure_mgmt_compute/lib/azure_mgmt_compute.rb b/management/azure_mgmt_compute/lib/azure_mgmt_compute.rb
index 6539a4557b..bfe3ca7332 100644
--- a/management/azure_mgmt_compute/lib/azure_mgmt_compute.rb
+++ b/management/azure_mgmt_compute/lib/azure_mgmt_compute.rb
@@ -2,12 +2,12 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
-require '2015-06-15/generated/azure_mgmt_compute'
+require 'profiles/latest/compute_latest_profile_client'
 require '2016-03-30/generated/azure_mgmt_compute'
+require '2017-12-01/generated/azure_mgmt_compute'
 require '2016-04-30-preview/generated/azure_mgmt_compute'
-require '2017-03-30/generated/azure_mgmt_compute'
 require '2017-09-01/generated/azure_mgmt_compute'
-require '2017-12-01/generated/azure_mgmt_compute'
 require '2018-04-01/generated/azure_mgmt_compute'
-require 'profiles/latest/compute_latest_profile_client'
+require '2017-03-30/generated/azure_mgmt_compute'
+require '2015-06-15/generated/azure_mgmt_compute'
 require 'profiles/v2017_03_09/compute_v2017_03_09_profile_client'
diff --git a/management/azure_mgmt_compute/lib/profiles/latest/modules/compute_profile_module.rb b/management/azure_mgmt_compute/lib/profiles/latest/modules/compute_profile_module.rb
index 108b95974d..110b6b9f21 100644
--- a/management/azure_mgmt_compute/lib/profiles/latest/modules/compute_profile_module.rb
+++ b/management/azure_mgmt_compute/lib/profiles/latest/modules/compute_profile_module.rb
@@ -26,23 +26,22 @@ module Mgmt
     VirtualMachineRunCommands = Azure::Compute::Mgmt::V2017_12_01::VirtualMachineRunCommands
 
     module Models
+      EncryptionSettings = Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
+      DiskSku = Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
+      DiskUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
+      CreationData = Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
       DiskList = Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
+      KeyVaultAndSecretReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
       SnapshotSku = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
-      ResourceUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::ResourceUpdate
       GrantAccessData = Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
-      CreationData = Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
-      AccessUri = Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
-      KeyVaultAndSecretReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
-      KeyVaultAndKeyReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
-      EncryptionSettings = Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
-      DiskSku = Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
       SourceVault = Azure::Compute::Mgmt::V2018_04_01::Models::SourceVault
-      SnapshotList = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+      AccessUri = Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
       ImageDiskReference = Azure::Compute::Mgmt::V2018_04_01::Models::ImageDiskReference
+      SnapshotList = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+      KeyVaultAndKeyReference = Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
+      SnapshotUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
       Disk = Azure::Compute::Mgmt::V2018_04_01::Models::Disk
-      DiskUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
       Snapshot = Azure::Compute::Mgmt::V2018_04_01::Models::Snapshot
-      SnapshotUpdate = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
       DiskCreateOption = Azure::Compute::Mgmt::V2018_04_01::Models::DiskCreateOption
       SnapshotStorageAccountTypes = Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotStorageAccountTypes
       AccessLevel = Azure::Compute::Mgmt::V2018_04_01::Models::AccessLevel
@@ -301,57 +300,54 @@ def method_missing(method, *args)
     end
 
     class ModelClasses
-      def disk_list
-        Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
-      end
-      def snapshot_sku
-        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
+      def encryption_settings
+        Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
       end
-      def resource_update
-        Azure::Compute::Mgmt::V2018_04_01::Models::ResourceUpdate
+      def disk_sku
+        Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
       end
-      def grant_access_data
-        Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
+      def disk_update
+        Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
       end
       def creation_data
         Azure::Compute::Mgmt::V2018_04_01::Models::CreationData
       end
-      def access_uri
-        Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
+      def disk_list
+        Azure::Compute::Mgmt::V2018_04_01::Models::DiskList
       end
       def key_vault_and_secret_reference
         Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndSecretReference
       end
-      def key_vault_and_key_reference
-        Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
-      end
-      def encryption_settings
-        Azure::Compute::Mgmt::V2018_04_01::Models::EncryptionSettings
+      def snapshot_sku
+        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotSku
       end
-      def disk_sku
-        Azure::Compute::Mgmt::V2018_04_01::Models::DiskSku
+      def grant_access_data
+        Azure::Compute::Mgmt::V2018_04_01::Models::GrantAccessData
       end
       def source_vault
         Azure::Compute::Mgmt::V2018_04_01::Models::SourceVault
       end
-      def snapshot_list
-        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+      def access_uri
+        Azure::Compute::Mgmt::V2018_04_01::Models::AccessUri
       end
       def image_disk_reference
         Azure::Compute::Mgmt::V2018_04_01::Models::ImageDiskReference
       end
+      def snapshot_list
+        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotList
+      end
+      def key_vault_and_key_reference
+        Azure::Compute::Mgmt::V2018_04_01::Models::KeyVaultAndKeyReference
+      end
+      def snapshot_update
+        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
+      end
       def disk
         Azure::Compute::Mgmt::V2018_04_01::Models::Disk
       end
-      def disk_update
-        Azure::Compute::Mgmt::V2018_04_01::Models::DiskUpdate
-      end
       def snapshot
         Azure::Compute::Mgmt::V2018_04_01::Models::Snapshot
       end
-      def snapshot_update
-        Azure::Compute::Mgmt::V2018_04_01::Models::SnapshotUpdate
-      end
       def disk_create_option
         Azure::Compute::Mgmt::V2018_04_01::Models::DiskCreateOption
       end