diff --git a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/cosmos-db.json b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/cosmos-db.json
index 57b2fbf17f02..5cf9ba099a3c 100644
--- a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/cosmos-db.json
+++ b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/cosmos-db.json
@@ -2017,6 +2017,7 @@
           }
         },
         "description": "Create or update a ClientEncryptionKey. This API is meant to be invoked via tools such as the Azure Powershell (instead of directly).",
+        "x-ms-long-running-operation": true,
         "parameters": [
           {
             "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
@@ -2047,6 +2048,9 @@
           }
         ],
         "responses": {
+          "202": {
+            "description": "The client encryption key create or update operation will complete asynchronously."
+          },
           "200": {
             "description": "The client encryption key create or update operation was completed successfully.",
             "schema": {
@@ -8132,6 +8136,10 @@
       "type": "object",
       "description": "Cosmos DB client encryption key resource object.",
       "properties": {
+        "id": {
+          "type": "string",
+          "description": "Name of the ClientEncryptionKey"
+        },
         "encryptionAlgorithm": {
           "type": "string",
           "description": "Encryption algorithm that will be used along with this client encryption key to encrypt/decrypt data."
diff --git a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyCreateUpdate.json b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyCreateUpdate.json
index b486ea283f0a..39ba75e99bfb 100644
--- a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyCreateUpdate.json
+++ b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyCreateUpdate.json
@@ -9,6 +9,7 @@
     "createUpdateClientEncryptionKeyParameters": {
       "properties": {
         "resource": {
+          "id": "cekName",
           "encryptionAlgorithm": "AEAD_AES_256_CBC_HMAC_SHA256",
           "wrappedDataEncryptionKey": "This is actually an array of bytes. This request/response is being presented as a string for readability in the example",
           "keyWrapMetadata": {
@@ -28,6 +29,7 @@
         "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/clientEncryptionKey",
         "properties": {
           "resource": {
+            "id": "cekName",
             "encryptionAlgorithm": "AEAD_AES_256_CBC_HMAC_SHA256",
             "wrappedDataEncryptionKey": "This is actually an array of bytes. This request/response is being presented as a string for readability in the example",
             "keyWrapMetadata": {
@@ -41,6 +43,7 @@
           }
         }
       }
-    }
+    },
+    "202": {}
   }
 }
diff --git a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyGet.json b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyGet.json
index 8d6e46c61b70..dd048f352f29 100644
--- a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyGet.json
+++ b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeyGet.json
@@ -15,6 +15,7 @@
         "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/clientEncryptionKey",
         "properties": {
           "resource": {
+            "id": "cekName",
             "encryptionAlgorithm": "AEAD_AES_256_CBC_HMAC_SHA256",
             "wrappedDataEncryptionKey": "This is actually an array of bytes. This request/response is being presented as a string for readability in the example",
             "keyWrapMetadata": {
diff --git a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeysList.json b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeysList.json
index ac126fb736e7..6b7ad111a16d 100644
--- a/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeysList.json
+++ b/specification/cosmos-db/resource-manager/Microsoft.DocumentDB/preview/2021-10-15-preview/examples/CosmosDBSqlClientEncryptionKeysList.json
@@ -16,6 +16,7 @@
             "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/clientEncryptionKey",
             "properties": {
               "resource": {
+                "id": "cekName1",
                 "encryptionAlgorithm": "AEAD_AES_256_CBC_HMAC_SHA256",
                 "wrappedDataEncryptionKey": "This is actually an array of bytes. This request/response is being presented as a string for readability in the example",
                 "keyWrapMetadata": {
@@ -35,6 +36,7 @@
             "type": "Microsoft.DocumentDB/databaseAccounts/sqlDatabases/clientEncryptionKey",
             "properties": {
               "resource": {
+                "id": "cekName2",
                 "encryptionAlgorithm": "AEAD_AES_256_CBC_HMAC_SHA256",
                 "wrappedDataEncryptionKey": "This is actually an array of bytes. This request/response is being presented as a string for readability in the example",
                 "keyWrapMetadata": {