Move AlertPolicy labels to user_labels and make them a map

products/monitoring/api.yaml

@@ -702,10 +702,14 @@ objects:
           entries in this field is
           `projects/[PROJECT_ID]/notificationChannels/[CHANNEL_ID]`
         item_type: Api::Type::String
-      - !ruby/object:Api::Type::Array
-        name: 'labels'
-        description: 'User-supplied key/value data to be used for organizing AlertPolicy objects.'
-        item_type: Api::Type::String
+      - !ruby/object:Api::Type::KeyValuePairs
+        name: userLabels
+        description: |
+          This field is intended to be used for organizing and identifying the AlertPolicy
+          objects.The field can contain up to 64 entries. Each key and value is limited
+          to 63 Unicode characters or 128 bytes, whichever is smaller. Labels and values
+          can contain only lowercase letters, numerals, underscores, and dashes. Keys
+          must begin with a letter.
       - !ruby/object:Api::Type::NestedObject
         name: documentation
         description: |

products/monitoring/terraform.yaml

@@ -25,6 +25,7 @@ overrides: !ruby/object:Overrides::ResourceOverrides
     custom_code: !ruby/object:Provider::Terraform::CustomCode
       custom_import: templates/terraform/custom_import/self_link_as_name.erb
       post_create: templates/terraform/post_create/set_computed_name.erb
+      extra_schema_entry: templates/terraform/extra_schema_entry/alert_policy.erb
   Group: !ruby/object:Overrides::Terraform::ResourceOverride
     id_format: "{{name}}"
     import_format: ["{{name}}"]

templates/terraform/examples/monitoring_alert_policy_basic.tf.erb

@@ -13,4 +13,8 @@ resource "google_monitoring_alert_policy" "<%= ctx[:primary_resource_id] %>" {
       }
     }
   }
+
+  user_labels = {
+    foo = "bar"
+  }
 }

templates/terraform/extra_schema_entry/alert_policy.erb

@@ -0,0 +1,22 @@
+<%# The license inside this block applies to this file.
+	# Copyright 2018 Google Inc.
+	# Licensed under the Apache License, Version 2.0 (the "License");
+	# you may not use this file except in compliance with the License.
+	# You may obtain a copy of the License at
+	#
+	#     http://www.apache.org/licenses/LICENSE-2.0
+	#
+	# Unless required by applicable law or agreed to in writing, software
+	# distributed under the License is distributed on an "AS IS" BASIS,
+	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	# See the License for the specific language governing permissions and
+	# limitations under the License.
+-%>
+"labels": {
+	Type:      schema.TypeList,
+	Optional:  true,
+	Elem:      &schema.Schema{
+		Type: schema.TypeString,
+	},
+	Deprecated: "labels is removed as it was never used. See user_labels for the correct field",
+},