diff --git a/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/attestation.json b/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/attestation.json
index ad290370de96..2798ecbb976e 100644
--- a/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/attestation.json
+++ b/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/attestation.json
@@ -1,498 +1,499 @@
-{
-  "swagger": "2.0",
-  "info": {
-    "title": "AttestationManagementClient",
-    "description": "Various APIs for managing resources in attestation service. This primarily encompasses per-tenant instance management.",
-    "version": "2018-09-01-preview"
-  },
-  "host": "management.azure.com",
-  "schemes": [
-    "https"
-  ],
-  "consumes": [
-    "application/json"
-  ],
-  "produces": [
-    "application/json"
-  ],
-  "securityDefinitions": {
-    "azure_auth": {
-      "type": "oauth2",
-      "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
-      "flow": "implicit",
-      "description": "Azure Active Directory OAuth2 Flow",
-      "scopes": {
-        "user_impersonation": "impersonate your user account"
-      }
-    }
-  },
-  "paths": {
-    "/providers/Microsoft.Attestation/operations": {
-      "get": {
-        "tags": [
-          "Operations"
-        ],
-        "operationId": "Operations_List",
-        "description": "Lists all of the available Azure attestation operations.",
-        "x-ms-examples": {
-          "Operations_List": {
-            "$ref": "./examples/Operations_List.json"
-          }
-        },
-        "parameters": [
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          }
-        ],
-        "x-ms-pageable": {
-          "nextLinkName": null
-        },
-        "responses": {
-          "200": {
-            "description": "List all the operations.",
-            "schema": {
-              "$ref": "#/definitions/OperationList"
-            }
-          },
-          "default": {
-            "description": "Attestation service error result",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
+  {
+    "swagger": "2.0",
+    "info": {
+        "title": "AttestationManagementClient",
+        "description": "Various APIs for managing resources in attestation service. This primarily encompasses per-tenant instance management.",
+        "version": "2018-09-01-preview"
+    },
+    "host": "management.azure.com",
+    "schemes": [
+        "https"
+    ],
+    "consumes": [
+        "application/json"
+    ],
+    "produces": [
+        "application/json"
+    ],
+    "securityDefinitions": {
+        "azure_auth": {
+            "type": "oauth2",
+            "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+            "flow": "implicit",
+            "description": "Azure Active Directory OAuth2 Flow",
+            "scopes": {
+                "user_impersonation": "impersonate your user account"
             }
-          }
         }
-      }
     },
-    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Attestation/attestationProviders/{providerName}": {
-      "get": {
-        "tags": [
-          "AttestationProvider"
-        ],
-        "operationId": "AttestationProviders_Get",
-        "description": "Get the status of Attestation Provider.",
-        "x-ms-examples": {
-          "AttestationProviders_Get": {
-            "$ref": "./examples/Get_AttestationProvider.json"
-          }
-        },
-        "parameters": [
-          {
-            "$ref": "#/parameters/SubscriptionIdParameter"
-          },
-          {
-            "$ref": "#/parameters/ResourceGroupNameParameter"
-          },
-          {
-            "name": "providerName",
-            "in": "path",
-            "required": true,
-            "type": "string",
-            "pattern": "^[a-zA-Z0-9-]{3,24}$",
-            "description": "Name of the attestation service"
-          },
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "Get the status of attestation Provider",
-            "schema": {
-              "$ref": "#/definitions/AttestationProvider"
-            }
-          },
-          "default": {
-            "description": "Error result from Attestation service",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
+    "paths": {
+        "/providers/Microsoft.Attestation/operations": {
+            "get": {
+                "tags": [
+                    "Operations"
+                ],
+                "operationId": "Operations_List",
+                "description": "Lists all of the available Azure attestation operations.",
+                "x-ms-examples": {
+                    "Operations_List": {
+                        "$ref": "./examples/Operations_List.json"
+                    }
+                },
+                "parameters": [
+                    {
+                        "$ref": "#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "x-ms-pageable": {
+                    "nextLinkName": null
+                },
+                "responses": {
+                    "200": {
+                        "description": "List all the operations.",
+                        "schema": {
+                            "$ref": "#/definitions/OperationList"
+                        }
+                    },
+                    "default": {
+                        "description": "Attestation service error result",
+                        "schema": {
+                            "$ref": "#/definitions/ErrorResult"
+                        }
+                    }
+                }
             }
-          }
-        }
-      },
-      "put": {
-        "tags": [
-          "AttestationProvider"
-        ],
-        "operationId": "AttestationProviders_Create",
-        "description": "Creates or updates the Attestation Provider.",
-        "x-ms-examples": {
-          "AttestationProviders_Create": {
-            "$ref": "./examples/Create_AttestationProvider.json"
-          }
         },
-        "parameters": [
-          {
-            "$ref": "#/parameters/SubscriptionIdParameter"
-          },
-          {
-            "$ref": "#/parameters/ResourceGroupNameParameter"
-          },
-          {
-            "name": "providerName",
-            "in": "path",
-            "required": true,
-            "type": "string",
-            "pattern": "^[a-zA-Z0-9-]{3,24}$",
-            "description": "Name of the attestation service"
-          },
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          },
-          {
-            "name": "creationParams",
-            "in": "body",
-            "description": "Client supplied parameters.",
-            "schema": {
-              "$ref": "#/definitions/AttestationServiceCreationParams"
+        "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Attestation/attestationProviders/{providerName}": {
+            "get": {
+                "tags": [
+                    "AttestationProvider"
+                ],
+                "operationId": "AttestationProviders_Get",
+                "description": "Get the status of Attestation Provider.",
+                "x-ms-examples": {
+                    "AttestationProviders_Get": {
+                        "$ref": "./examples/Get_AttestationProvider.json"
+                    }
+                },
+                "parameters": [
+                    {
+                        "$ref": "#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/ResourceGroupNameParameter"
+                    },
+                    {
+                        "name": "providerName",
+                        "in": "path",
+                        "required": true,
+                        "type": "string",
+                        "pattern": "^[a-z0-9]{3,24}$",
+                        "description": "Name of the attestation service instance"
+                    },
+                    {
+                        "$ref": "#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "The status of the specified attestation service instance",
+                        "schema": {
+                            "$ref": "#/definitions/AttestationProvider"
+                        }
+                    },
+                    "default": {
+                        "description": "Error result from Attestation service",
+                        "schema": {
+                            "$ref": "#/definitions/ErrorResult"
+                        }
+                    }
+                }
             },
-            "x-ms-parameter-location": "method"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "Created or updated attestation service",
-            "schema": {
-              "$ref": "#/definitions/AttestationProvider"
+            "put": {
+                "tags": [
+                    "AttestationProvider"
+                ],
+                "operationId": "AttestationProviders_Create",
+                "description": "Creates or updates the Attestation Provider.",
+                "x-ms-examples": {
+                    "AttestationProviders_Create": {
+                        "$ref": "./examples/Create_AttestationProvider.json"
+                    }
+                },
+                "parameters": [
+                    {
+                        "$ref": "#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/ResourceGroupNameParameter"
+                    },
+                    {
+                        "name": "providerName",
+                        "in": "path",
+                        "required": true,
+                        "type": "string",
+                        "pattern": "^[a-zA-Z0-9-]{3,24}$",
+                        "description": "Name of the attestation service"
+                    },
+                    {
+                        "$ref": "#/parameters/ApiVersionParameter"
+                    },
+                    {
+                        "name": "creationParams",
+                        "in": "body",
+                        "description": "Client supplied parameters.",
+                        "schema": {
+                            "$ref": "#/definitions/AttestationServiceCreationParams"
+                        },
+                        "x-ms-parameter-location": "method"  
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "Created or updated attestation service",
+                        "schema": {
+                            "$ref": "#/definitions/AttestationProvider"
+                        }
+                    },
+                    "201": {
+                        "description": "Created or updated attestation service",
+                        "schema": {
+                            "$ref": "#/definitions/AttestationProvider"
+                        }
+                    },
+                    "default": {
+                        "description": "Error result from Attestation service",
+                        "schema": {
+                            "$ref": "#/definitions/ErrorResult"
+                        }
+                    }
+                }
+            },
+            "delete": {
+                "tags": [
+                    "AttestationProvider"
+                ],
+                "operationId": "AttestationProviders_Delete",
+                "description": "Delete Attestation Service.",
+                "x-ms-examples": {
+                    "AttestationProviders_Delete": {
+                        "$ref": "./examples/Delete_AttestationProvider.json"
+                    }
+                },
+                "parameters": [
+                    {
+                        "$ref": "#/parameters/SubscriptionIdParameter"
+                    },
+                    {
+                        "$ref": "#/parameters/ResourceGroupNameParameter"
+                    },
+                    {
+                        "name": "providerName",
+                        "in": "path",
+                        "required": true,
+                        "type": "string",
+                        "pattern": "^[a-zA-Z0-9-]{3,24}$",
+                        "description": "Name of the attestation service"
+                    },
+                    {
+                        "$ref": "#/parameters/ApiVersionParameter"
+                    }
+                ],
+                "responses": {
+                    "202": {
+                        "description": "Request accepted for deletion of attestation service"
+                    },
+                    "200": {
+                        "description": "Resource exists and was deleted successfully"
+                    },
+                    "204": {
+                        "description": "Resource does not exist"
+                    },
+                    "default": {
+                        "description": "Error result from Attestation service",
+                        "schema": {
+                            "$ref": "#/definitions/ErrorResult"
+                        }
+                    }
+                }
+            }   
+        },
+        "/subscriptions/{subscriptionId}/providers/Microsoft.Attestation/attestationProviders": {
+        "get": {
+            "tags": [
+            "AttestationProviders"
+            ],
+            "operationId": "AttestationProviders_List",
+            "description": "Returns a list of attestation providers in a subscription.",
+            "x-ms-examples": {
+            "AttestationProviders_List": {
+                "$ref": "./examples/Get_AttestationProvidersList.json"
             }
-          },
-          "201": {
-            "description": "Created or updated attestation service",
-            "schema": {
-              "$ref": "#/definitions/AttestationProvider"
+            },
+            "parameters": [
+            {
+                "$ref": "#/parameters/ApiVersionParameter"
+            },
+            {
+                "$ref": "#/parameters/SubscriptionIdParameter"
             }
-          },
-          "default": {
-            "description": "Error result from Attestation service",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
+            ],
+            "x-ms-pageable": {
+            "nextLinkName": null
+            },
+            "responses": {
+            "200": {
+                "description": "OK",
+                "schema": {
+                "$ref": "#/definitions/AttestationProviderListResult"
+                }
+            },
+            "default": {
+                "description": "Attestation service error result",
+                "schema": {
+                "$ref": "#/definitions/ErrorResult"
+                }
             }
-          }
-        }
-      },
-      "delete": {
-        "tags": [
-          "AttestationProvider"
-        ],
-        "operationId": "AttestationProviders_Delete",
-        "description": "Delete Attestation Service.",
-        "x-ms-examples": {
-          "AttestationProviders_Delete": {
-            "$ref": "./examples/Delete_AttestationProvider.json"
-          }
-        },
-        "parameters": [
-          {
-            "$ref": "#/parameters/SubscriptionIdParameter"
-          },
-          {
-            "$ref": "#/parameters/ResourceGroupNameParameter"
-          },
-          {
-            "name": "providerName",
-            "in": "path",
-            "required": true,
-            "type": "string",
-            "pattern": "^[a-zA-Z0-9-]{3,24}$",
-            "description": "Name of the attestation service"
-          },
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          }
-        ],
-        "responses": {
-          "202": {
-            "description": "Request accepted for deletion of attestation service"
-          },
-          "200": {
-            "description": "Resource exists and was deleted successfully"
-          },
-          "204": {
-            "description": "Resource does not exist"
-          },
-          "default": {
-            "description": "Error result from Attestation service",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
             }
-          }
         }
-      }
-    },
-    "/subscriptions/{subscriptionId}/providers/Microsoft.Attestation/attestationProviders": {
-      "get": {
-        "tags": [
-          "AttestationProviders"
-        ],
-        "operationId": "AttestationProviders_List",
-        "description": "Returns a list of attestation providers in a subscription.",
-        "x-ms-examples": {
-          "AttestationProviders_List": {
-            "$ref": "./examples/Get_AttestationProvidersList.json"
-          }
-        },
-        "parameters": [
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          },
-          {
-            "$ref": "#/parameters/SubscriptionIdParameter"
-          }
-        ],
-        "x-ms-pageable": {
-          "nextLinkName": null
         },
-        "responses": {
-          "200": {
-            "description": "OK",
-            "schema": {
-              "$ref": "#/definitions/AttestationProviderListResult"
+        "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Attestation/attestationProviders": {
+        "get": {
+            "tags": [
+            "AttestationProviders"
+            ],
+            "operationId": "AttestationProviders_ListByResourceGroup",
+            "description": "Returns attestation providers list in a resource group.",
+            "x-ms-examples": {
+            "AttestationProviders_ListByResourceGroup": {
+                "$ref": "./examples/Get_AttestationProvidersListByResourceGroup.json"
+            }
+            },
+            "parameters": [
+            {
+                "$ref": "#/parameters/ResourceGroupNameParameter"
+            },
+            {
+                "$ref": "#/parameters/ApiVersionParameter"
+            },
+            {
+                "$ref": "#/parameters/SubscriptionIdParameter"
+            }
+            ],
+            "x-ms-pageable": {
+            "nextLinkName": null,
+            "itemName": "keys"
+            },
+            "responses": {
+            "200": {
+                "description": "OK",
+                "schema": {
+                "$ref": "#/definitions/AttestationProviderListResult"
+                }
+            },
+            "default": {
+                "description": "Attestation service error result",
+                "schema": {
+                "$ref": "#/definitions/ErrorResult"
+                }
             }
-          },
-          "default": {
-            "description": "Attestation service error result",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
             }
-          }
         }
-      }
+        } 
     },
-    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Attestation/attestationProviders": {
-      "get": {
-        "tags": [
-          "AttestationProviders"
-        ],
-        "operationId": "AttestationProviders_ListByResourceGroup",
-        "description": "Returns attestation providers list in a resource group.",
-        "x-ms-examples": {
-          "AttestationProviders_ListByResourceGroup": {
-            "$ref": "./examples/Get_AttestationProvidersListByResourceGroup.json"
-          }
+    "definitions": {
+        "OperationList": {
+            "properties": {
+                "value": {
+                    "type": "array",
+                    "description": "List of supported operations.",
+                    "items": {
+                        "$ref": "#/definitions/OperationsDefinition"
+                    }
+                }
+            },
+            "description": "List of supported operations."
         },
-        "parameters": [
-          {
-            "$ref": "#/parameters/ResourceGroupNameParameter"
-          },
-          {
-            "$ref": "#/parameters/ApiVersionParameter"
-          },
-          {
-            "$ref": "#/parameters/SubscriptionIdParameter"
-          }
-        ],
-        "x-ms-pageable": {
-          "nextLinkName": null,
-          "itemName": "keys"
+        "OperationsDefinition": {
+            "type": "object",
+            "description": "Definition object with the name and properties of an operation.",
+            "properties": {
+                "name": {
+                    "type": "string",
+                    "description": "Name of the operation."
+                },
+                "display": {
+                    "$ref": "#/definitions/OperationsDisplayDefinition",
+                    "description": "Display object with properties of the operation."
+                }
+            }
         },
-        "responses": {
-          "200": {
-            "description": "OK",
-            "schema": {
-              "$ref": "#/definitions/AttestationProviderListResult"
+        "OperationsDisplayDefinition": {
+            "type": "object",
+            "description": "Display object with properties of the operation.",
+            "properties": {
+                "provider": {
+                    "type": "string",
+                    "description": "Resource provider of the operation."
+                },
+                "resource": {
+                    "type": "string",
+                    "description": "Resource for the operation."
+                },
+                "operation": {
+                    "type": "string",
+                    "description": "Short description of the operation."
+                },
+                "description": {
+                    "type": "string",
+                    "description": "Description of the operation."
+                }
             }
-          },
-          "default": {
-            "description": "Attestation service error result",
-            "schema": {
-              "$ref": "#/definitions/ErrorResult"
+        },
+        "AttestationProvider": {
+            "description": "Attestation service response message.",
+            "required": [
+                "properties"
+            ],
+            "allOf": [
+                {
+                  "$ref": "../../../../common-types/resource-management/v1/types.json#/definitions/Resource"
+                }
+            ],
+            "properties": {
+                "properties": {
+                    "type": "object",
+                    "$ref": "#/definitions/StatusResult",
+                    "description": "Describes Attestation service status.",
+                    "x-ms-client-flatten": true
+                }
             }
-          }
-        }
-      }
-    }
-  },
-  "definitions": {
-    "OperationList": {
-      "properties": {
-        "value": {
-          "type": "array",
-          "description": "List of supported operations.",
-          "items": {
-            "$ref": "#/definitions/OperationsDefinition"
-          }
-        }
-      },
-      "description": "List of supported operations."
-    },
-    "OperationsDefinition": {
-      "type": "object",
-      "description": "Definition object with the name and properties of an operation.",
-      "properties": {
-        "name": {
-          "type": "string",
-          "description": "Name of the operation."
         },
-        "display": {
-          "$ref": "#/definitions/OperationsDisplayDefinition",
-          "description": "Display object with properties of the operation."
-        }
-      }
-    },
-    "OperationsDisplayDefinition": {
-      "type": "object",
-      "description": "Display object with properties of the operation.",
-      "properties": {
-        "provider": {
-          "type": "string",
-          "description": "Resource provider of the operation."
+        "StatusResult": {
+            "type": "object",
+            "description": "Status of attestation service.",
+            "required": [
+                "status"
+            ],
+            "properties": {
+                "status": {
+                    "type": "string",
+                    "description": "Status of attestation service.",
+                    "enum": [
+                        "Ready",
+                        "NotReady",
+                        "Error"
+                        ],
+                    "x-ms-enum": {
+                        "name": "AttestationServiceStatus",
+                        "modelAsString": true
+                        }
+                },
+                "attestUri": {
+                     "type": "string",
+                     "description": "Gets the uri of attestation service"
+                }  
+            }
         },
-        "resource": {
-          "type": "string",
-          "description": "Resource for the operation."
+        "ErrorResult": {
+            "type": "object",
+            "title": "Error",
+            "description": "Error description and code explaining why an operation failed.",
+            "properties": {
+                "error": {
+                    "type": "object",
+                    "description": "Error object.",
+                    "$ref": "#/definitions/ErrorResponseBody"
+                }
+            }
         },
-        "operation": {
-          "type": "string",
-          "description": "Short description of the operation."
+        "ErrorResponseBody": {
+            "type": "object",
+            "title": "Error",
+            "description": "Error description and code explaining why an operation failed.",
+            "required": [
+                "message",
+                "code"
+            ],
+            "properties": {
+                "message": {
+                    "type": "string",
+                    "description": "Description of the error."
+                },
+                "code": {
+                    "type": "string",
+                    "description": "Service specific error code"
+                }
+            }
         },
-        "description": {
-          "type": "string",
-          "description": "Description of the operation."
-        }
-      }
-    },
-    "AttestationProvider": {
-      "description": "Attestation service response message.",
-      "required": [
-        "properties"
-      ],
-      "allOf": [
-        {
-          "$ref": "../../../../common-types/resource-management/v1/types.json#/definitions/Resource"
-        }
-      ],
-      "properties": {
-        "properties": {
-          "type": "object",
-          "$ref": "#/definitions/StatusResult",
-          "description": "Describes Attestation service status.",
-          "x-ms-client-flatten": true
-        }
-      }
-    },
-    "StatusResult": {
-      "type": "object",
-      "description": "Status of attestation service.",
-      "required": [
-        "status"
-      ],
-      "properties": {
-        "status": {
-          "type": "string",
-          "description": "Status of attestation service.",
-          "enum": [
-            "Ready",
-            "NotReady",
-            "Error"
-          ],
-          "x-ms-enum": {
-            "name": "AttestationServiceStatus",
-            "modelAsString": true
-          }
+        "ErrorResponse": {
+            "type": "object",
+            "description": "Error response", 
+            "properties": {
+                "error": {
+                    "type": "object",
+                    "description":"Error response",  
+                    "properties": {
+                        "code": {
+                            "type": "string",
+                            "description": "Description of the error." 
+                        },
+                        "message": {
+                            "type": "string",
+                            "description":  "Service specific error code."  
+                        }
+                    }
+                }
+            }
         },
-        "attestUri": {
-          "type": "string",
-          "description": "Gets the uri of attestation service"
-        }
-      }
-    },
-    "ErrorResult": {
-      "type": "object",
-      "title": "Error",
-      "description": "Error description and code explaining why an operation failed.",
-      "properties": {
-        "error": {
-          "type": "object",
-          "description": "Error object.",
-          "$ref": "#/definitions/ErrorResponseBody"
-        }
-      }
-    },
-    "ErrorResponseBody": {
-      "type": "object",
-      "title": "Error",
-      "description": "Error description and code explaining why an operation failed.",
-      "required": [
-        "message",
-        "code"
-      ],
-      "properties": {
-        "message": {
-          "type": "string",
-          "description": "Description of the error."
+        "AttestationProviderListResult": {
+            "description": "Attestation Providers List.",
+            "properties": {
+                "value": {
+                    "type": "array",
+                    "description": "Attestation Provider array.",
+                    "items": {
+                        "$ref": "#/definitions/AttestationProvider"
+                    }
+                }
+            }
         },
-        "code": {
-          "type": "string",
-          "description": "Service specific error code"
-        }
-      }
-    },
-    "ErrorResponse": {
-      "type": "object",
-      "description": "Error response",
-      "properties": {
-        "error": {
-          "type": "object",
-          "description": "Error response",
-          "properties": {
-            "code": {
-              "type": "string",
-              "description": "Description of the error."
-            },
-            "message": {
-              "type": "string",
-              "description": "Service specific error code."
+        "AttestationServiceCreationParams": {
+            "description": "Client supplied parameters passed to attestation service.",  
+            "properties": {
+                "attestationPolicy": {
+                    "type": "string",
+                    "description":"Name of attestation policy."   
+                }
             }
-          }
-        }
-      }
-    },
-    "AttestationProviderListResult": {
-      "description": "Attestation Providers List.",
-      "properties": {
-        "value": {
-          "type": "array",
-          "description": "Attestation Provider array.",
-          "items": {
-            "$ref": "#/definitions/AttestationProvider"
-          }
         }
-      }
     },
-    "AttestationServiceCreationParams": {
-      "description": "Client supplied parameters passed to attestation service.",
-      "properties": {
-        "attestationPolicy": {
-          "type": "string",
-          "description": "Name of attestation policy."
+    "parameters": {
+        "ResourceGroupNameParameter": {
+            "name": "resourceGroupName",
+            "in": "path",
+            "description": "Name of the resource group to which the resource belongs.",
+            "required": true,
+            "type": "string",
+            "maxLength": 90,
+            "minLength": 1,
+            "pattern": "^[-\\w\\._\\(\\)]+[^\\.]$",
+            "x-ms-parameter-location": "method"
+        },
+        "SubscriptionIdParameter": {
+            "name": "subscriptionId",
+            "in": "path",
+            "required": true,
+            "type": "string",
+            "description": "Subscription credentials that uniquely identify the Microsoft Azure subscription. The subscription ID forms part of the URI for every service call."
+        },
+        "ApiVersionParameter": {
+            "name": "api-version",
+            "in": "query",
+            "required": true,
+            "type": "string",
+            "description": "Client API version.",
+            "enum": ["2018-09-01-preview"]
         }
-      }
-    }
-  },
-  "parameters": {
-    "ResourceGroupNameParameter": {
-      "name": "resourceGroupName",
-      "in": "path",
-      "description": "Name of the resource group to which the resource belongs.",
-      "required": true,
-      "type": "string",
-      "maxLength": 90,
-      "minLength": 1,
-      "pattern": "^[-\\w\\._\\(\\)]+[^\\.]$",
-      "x-ms-parameter-location": "method"
-    },
-    "SubscriptionIdParameter": {
-      "name": "subscriptionId",
-      "in": "path",
-      "required": true,
-      "type": "string",
-      "description": "Subscription credentials that uniquely identify the Microsoft Azure subscription. The subscription ID forms part of the URI for every service call."
-    },
-    "ApiVersionParameter": {
-      "name": "api-version",
-      "in": "query",
-      "required": true,
-      "type": "string",
-      "description": "Client API version."
     }
   }
-}
diff --git a/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/examples/Get_AttestationProvider.json b/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/examples/Get_AttestationProvider.json
index 6aae3c0f8e0a..64bb0f15dc35 100644
--- a/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/examples/Get_AttestationProvider.json
+++ b/specification/attestation/resource-manager/Microsoft.Attestation/2018-09-01-preview/examples/Get_AttestationProvider.json
@@ -1,21 +1,21 @@
 {
-  "parameters": {
-    "resourceGroupName": "sample-resource-group",
-    "serviceName": "sampleservicename",
-    "subscriptionId": "00000000-0000-0000-0000-000000000000",
-    "api-version": "2018-09-01-preview",
-    "providerName": "providerName1"
-  },
-  "responses": {
-    "200": {
-      "body": {
-        "id": "subscriptions/subscriptionID/resourceGroups/resourceGroupID/providers/Microsoft.Attestation/attestationProviders/codes1",
-        "name": "codes1",
-        "type": "Microsoft.Attestation/attestationProviders",
-        "properties": {
-          "status": "Ready"
+    "parameters": {
+        "resourceGroupName": "sample-resource-group",
+        "serviceName": "sampleservicename",
+        "subscriptionId": "00000000-0000-0000-0000-000000000000",
+        "api-version": "2018-09-01-preview",
+        "providerName": "providername1"
+    },
+    "responses": {
+        "200": {
+            "body": {
+                "id": "subscriptions/subscriptionID/resourceGroups/resourceGroupID/providers/Microsoft.Attestation/attestationProviders/codes1",
+                "name": "codes1",
+                "type": "Microsoft.Attestation/attestationProviders",
+                "properties": {
+                    "status": "Ready"
+                }
+            }
         }
-      }
     }
-  }
 }