diff --git a/specification/cognitiveservices/resource-manager/Microsoft.CognitiveServices/stable/2021-10-01/cognitiveservices.json b/specification/cognitiveservices/resource-manager/Microsoft.CognitiveServices/stable/2021-10-01/cognitiveservices.json
index dcba455ca6cf..5cc5ee21f5fa 100644
--- a/specification/cognitiveservices/resource-manager/Microsoft.CognitiveServices/stable/2021-10-01/cognitiveservices.json
+++ b/specification/cognitiveservices/resource-manager/Microsoft.CognitiveServices/stable/2021-10-01/cognitiveservices.json
@@ -1621,6 +1621,9 @@
           "items": {
             "$ref": "#/definitions/SkuCapability"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "Gets the capabilities of the cognitive services account. Each item indicates the capability of a specific feature. The values are read-only and for reference only."
         },
         "isMigrated": {
@@ -1654,6 +1657,9 @@
           "items": {
             "$ref": "#/definitions/UserOwnedStorage"
           },
+          "x-ms-identifiers": [
+            "resourceId"
+          ],
           "description": "The storage accounts for this resource."
         },
         "privateEndpointConnections": {
@@ -1790,7 +1796,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/ThrottlingRule"
-          }
+          },
+          "x-ms-identifiers": [
+            "key"
+          ]
         }
       },
       "description": "The call rate limit Cognitive Services account."
@@ -1808,7 +1817,10 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/ThrottlingRule"
-          }
+          },
+          "x-ms-identifiers": [
+            "key"
+          ]
         }
       }
     },
@@ -1834,7 +1846,11 @@
           "type": "array",
           "items": {
             "$ref": "#/definitions/RequestMatchPattern"
-          }
+          },
+          "x-ms-identifiers": [
+            "path",
+            "method"
+          ]
         }
       }
     },
@@ -1910,6 +1926,10 @@
           "items": {
             "$ref": "#/definitions/AccountSku"
           },
+          "x-ms-identifiers": [
+            "sku/name",
+            "resourceType"
+          ],
           "description": "Gets the list of Cognitive Services accounts and their properties."
         }
       },
@@ -1937,6 +1957,9 @@
           "items": {
             "$ref": "#/definitions/Usage"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "The list of usages for Cognitive Service account."
         }
       },
@@ -2054,6 +2077,11 @@
           "items": {
             "$ref": "#/definitions/SkuAvailability"
           },
+          "x-ms-identifiers": [
+            "skuName",
+            "type",
+            "kind"
+          ],
           "description": "Check SKU availability result list."
         }
       }
@@ -2222,6 +2250,7 @@
           "items": {
             "$ref": "#/definitions/ResourceSkuRestrictions"
           },
+          "x-ms-identifiers": [],
           "description": "The restrictions because of which SKU cannot be used. This is empty if there are no restrictions."
         }
       },
@@ -2254,6 +2283,11 @@
           "items": {
             "$ref": "#/definitions/ResourceSku"
           },
+          "x-ms-identifiers": [
+            "resourceType",
+            "name",
+            "kind"
+          ],
           "description": "The list of skus available for the subscription."
         },
         "nextLink": {
@@ -2286,6 +2320,7 @@
           "items": {
             "$ref": "#/definitions/IpRule"
           },
+          "x-ms-identifiers": [],
           "description": "The list of IP address rules."
         },
         "virtualNetworkRules": {
@@ -2692,6 +2727,13 @@
           "items": {
             "$ref": "#/definitions/CommitmentTier"
           },
+          "x-ms-identifiers": [
+            "kind",
+            "tier",
+            "skuName",
+            "hostingModel",
+            "planType"
+          ],
           "description": "Gets the list of Cognitive Services accounts CommitmentTier and their properties."
         }
       },