add xms-ids for purview (Azure#17993)

Author: LinglingTong

specification/purview/resource-manager/Microsoft.Purview/stable/2021-07-01/purview.json

@@ -1419,6 +1419,9 @@
           "items": {
             "$ref": "#/definitions/ErrorModel"
           },
+          "x-ms-identifiers": [
+            "code"
+          ],
           "readOnly": true
         },
         "message": {
@@ -1540,7 +1543,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/Operation"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         }
       }
     },
@@ -1613,15 +1619,21 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/OperationMetaLogSpecification"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         },
         "metricSpecifications": {
           "description": "metric specifications for the operation",
           "uniqueItems": false,
           "type": "array",
           "items": {
             "$ref": "#/definitions/OperationMetaMetricSpecification"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         }
       }
     },
@@ -1639,7 +1651,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/DimensionProperties"
-          }
+          },
+          "x-ms-identifiers": [
+            "name"
+          ]
         },
         "displayDescription": {
           "description": "description of the metric",