Add x-ms-identifier to redis\resource-manager (#17758)

Co-authored-by: Steven Vukelich <[email protected]>

Author: LoadBearingBean

specification/redis/resource-manager/Microsoft.Cache/stable/2021-06-01/redis.json

@@ -2056,6 +2056,9 @@
           "items": {
             "$ref": "#/definitions/RedisInstanceDetails"
           },
+          "x-ms-identifiers": [
+            "shardId"
+          ],
           "description": "List of the Redis instances associated with the cache"
         },
         "privateEndpointConnections": {
@@ -2431,6 +2434,7 @@
           "items": {
             "$ref": "#/definitions/ScheduleEntry"
           },
+          "x-ms-identifiers": [],
           "description": "List of patch schedules for a Redis cache."
         }
       },
@@ -2632,6 +2636,9 @@
           "items": {
             "$ref": "#/definitions/Operation"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "List of operations supported by the resource provider."
         },
         "nextLink": {
@@ -2689,6 +2696,10 @@
           "items": {
             "$ref": "#/definitions/UpgradeNotification"
           },
+          "x-ms-identifiers": [
+            "name",
+            "timestamp"
+          ],
           "description": "List of all notifications."
         },
         "nextLink": {