Check Resource Name added to swagger

specification/resources/resource-manager/Microsoft.Resources/stable/2020-01-01/examples/CheckResourceName.json

@@ -0,0 +1,20 @@
+{
+  "parameters": {
+    "body": [
+      {
+        "Name": "isxbox",
+        "Type": "ResourceProviderTestHost/TestResourceType"
+      }
+    ],
+    "api-version": "2020-01-01"
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "name": "isxbox",
+        "type": "ResourceProviderTestHost/TestResourceType",
+        "status": "Allowed"
+      }
+    }
+  }
+}

specification/resources/resource-manager/Microsoft.Resources/stable/2020-01-01/subscriptions.json

@@ -182,6 +182,55 @@
           "nextLinkName": "nextLink"
         }
       }
+    },
+    "/providers/Microsoft.Resources/checkResourceName": {
+      "post": {
+        "tags": [
+          "Tenants"
+        ],
+        "operationId": "checkResourceName",
+        "description": "Checks if the resource name is valid or not",
+        "summary": "Checks resource name validity",
+        "consumes": [
+          "application/json"
+        ],
+        "parameters": [
+          {
+            "in": "body",
+            "name": "",
+            "schema": {
+              "required": [
+                "name",
+                "type"
+              ],
+              "properties": {
+                "name": {
+                  "type": "string"
+                },
+                "type": {
+                  "type": "string"
+                }
+              }
+            }
+          },
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK - Returns status as allowed or not.",
+            "schema": {
+              "$ref": "#/definitions/CheckResourceNameResult"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Check validity for a resource name.": {
+            "$ref": "./examples/CheckResourceName.json"
+          }
+        }
+      }
     }
   },
   "definitions": {
@@ -518,6 +567,23 @@
       ],
       "description": "Tenant Ids information."
     },
+    "CheckResourceNameResult": {
+      "properties": {
+        "name": {
+          "description": "Name of Resource",
+          "type": "string"
+        },
+        "type": {
+          "description": "Type of Resource",
+          "type": "string"
+        },
+        "status": {
+          "description": "Is the resource name allowed or not",
+          "type": "string"
+        }
+      },
+      "description": "Validity of Resource name for the given type"
+    },
     "Operation": {
       "description": "Microsoft.Resources operation",
       "type": "object",