Added new API and API version for private DNS zone suffix (Azure#13789)

* Added new API and API version for private DNS zone suffix

* trigger validation pipelines

* Add new API to readme

* Fix ARM pipelines

* Try fix again

* Fix again

* Add Operations API

* Revert "Add Operations API"

This reverts commit 9d4ca9e.

* Revert "Revert "Add Operations API""

This reverts commit 7cf197c.

* Revert "Revert "Revert "Add Operations API"""

This reverts commit 0574439.

* Revert "Revert "Revert "Revert "Add Operations API""""

This reverts commit 61b76b1.

* Revert "Revert "Revert "Revert "Revert "Add Operations API"""""

This reverts commit 9f55eb4.

* Address review comment from ARM

* Revert "Address review comment from ARM"

This reverts commit cb6d1b0.

* Revert "Revert "Address review comment from ARM""

This reverts commit 227cf73.

* Revert "Revert "Revert "Revert "Revert "Revert "Add Operations API""""""

This reverts commit 34ae6c7.

* Revert "Revert "Revert "Revert "Revert "Revert "Revert "Add Operations API"""""""

This reverts commit a11c889.

* Add previous APIs to tag

* Retrigger build

Author: taogems

specification/postgresql/resource-manager/Microsoft.DBforPostgreSQL/preview/2021-03-31-privatepreview/PrivateDnsZone.json

@@ -0,0 +1,105 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "version": "2021-03-31-privatepreview",
+    "title": "PostgreSQLManagementClient",
+    "description": "The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model."
+  },
+  "host": "management.azure.com",
+  "schemes": [
+    "https"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "security": [
+    {
+      "azure_auth": [
+        "user_impersonation"
+      ]
+    }
+  ],
+  "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": {
+    "/subscriptions/{subscriptionId}/providers/Microsoft.DBForPostgreSql/getPrivateDnsZoneSuffix": {
+      "post": {
+        "tags": [
+          "GetPrivateDnsZoneSuffix"
+        ],
+        "operationId": "GetPrivateDnsZoneSuffix_Execute",
+        "x-ms-examples": {
+          "GetPrivateDnsZoneSuffix": {
+            "$ref": "./examples/GetPrivateDnsZoneSuffix.json"
+          }
+        },
+        "description": "Get private DNS zone suffix in the cloud",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v1/types.json#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v1/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "in": "body",
+            "name": "body",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "enum": [
+                "PostgreSQL",
+                "PostgreSQLCitus",
+                "MySQL",
+                "MariaDb",
+                "Oracle"
+              ]
+            },
+            "description": "The required parameters for getting private DNS zone suffix based on server type."
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "schema": {
+              "$ref": "#/definitions/PrivateDnsZoneSuffix"
+            }
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "#/definitions/CloudError"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "PrivateDnsZoneSuffix": {
+      "type": "string",
+      "description": "Represents a resource name availability."
+    },
+    "CloudError": {
+      "x-ms-external": true,
+      "properties": {
+        "error": {
+          "$ref": "../../../../../common-types/resource-management/v1/types.json#/definitions/ErrorResponse"
+        }
+      },
+      "description": "An error response from the Batch service."
+    }
+  }
+}

specification/postgresql/resource-manager/Microsoft.DBforPostgreSQL/preview/2021-03-31-privatepreview/examples/GetPrivateDnsZoneSuffix.json

@@ -0,0 +1,12 @@
+{
+  "parameters": {
+    "api-version": "2021-03-31-privatepreview",
+    "subscriptionId": "ffffffff-ffff-ffff-ffff-ffffffffffff",
+    "body": "PostgreSQL"
+  },
+  "responses": {
+    "200": {
+      "body": "postgres.database.azure.com"
+    }
+  }
+}

specification/postgresql/resource-manager/readme.md

@@ -30,6 +30,19 @@ description: The Microsoft Azure management API provides create, read, update, a
 openapi-type: arm
 tag: package-2020-01-01
 ```
+### Tag: package-2021-03-31-privatepreview
+
+These settings apply only when `--tag=package-2021-03-31-privatepreview` is specified on the command line.
+
+``` yaml $(tag) == 'package-2021-03-31-privatepreview'
+input-file:
+- Microsoft.DBforPostgreSQL/preview/2020-02-14-preview/postgresql.json
+- Microsoft.DBforPostgreSQL/preview/2020-11-05-preview/Databases.json
+- Microsoft.DBforPostgreSQL/preview/2021-03-31-privatepreview/PrivateDnsZone.json
+```
+
+
+
 ### Tag: package-2020-11-05-preview
 
 These settings apply only when `--tag=package-2020-11-05-preview` is specified on the command line.