diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/IotHub_ManualFailover.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/IotHub_ManualFailover.json
index 455f5516c291..7e43d1c3e2fa 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/IotHub_ManualFailover.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/IotHub_ManualFailover.json
@@ -10,6 +10,11 @@
   },
   "responses": {
     "200": {},
-    "202": {}
+    "202": {
+      "headers": {
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2023-06-30-preview&operationSource=os_ih&asyncinfo",
+        "Location": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2022-11-01-preview&operationSource=os_ih"
+      }
+    }
   }
 }
diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_delete.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_delete.json
index 9013a4fa96b6..ff38a72f29d4 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_delete.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_delete.json
@@ -113,6 +113,10 @@
     },
     "204": {},
     "202": {
+      "headers": {
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2023-06-30-preview&operationSource=os_ih&asyncinfo",
+        "Location": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2022-11-01-preview&operationSource=os_ih"
+      },
       "body": {
         "id": "/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/resourceGroups/myResourceGroup/providers/Microsoft.Devices/IotHubs/testHub",
         "name": "testHub",
diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_deleteprivateendpointconnection.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_deleteprivateendpointconnection.json
index ed74eeacf3bc..b00ba2358fff 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_deleteprivateendpointconnection.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_deleteprivateendpointconnection.json
@@ -25,6 +25,10 @@
       }
     },
     "202": {
+      "headers": {
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2023-06-30-preview&operationSource=os_ih&asyncinfo",
+        "Location": "https://management.azure.com/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/providers/Microsoft.Devices/operationResults/b3NfaWhfYmJhZmM4OWItNzQ3My00OWExLTg0NWUtNzQ3NWU2ODBkNDA3?api-version=2022-11-01-preview&operationSource=os_ih"
+      },
       "body": {
         "id": "/subscriptions/91d12660-3dec-467a-be2a-213b5544ddc0/resourceGroups/myResourceGroup/providers/Microsoft.Devices/IotHubs/testHub/PrivateEndpointConnections/myPrivateEndpointConnection",
         "name": "myPrivateEndpointConnection",
diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_routingendpointhealth.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_routingendpointhealth.json
index 3a8b1ff3dde0..0018e63b5fb9 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_routingendpointhealth.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_routingendpointhealth.json
@@ -12,8 +12,8 @@
           {
             "endpointId": "id1",
             "healthStatus": "healthy",
-            "lastSuccessfulSendAttemptTime": "2020-03-26T21:20:57Z",
-            "lastSendAttemptTime": "2020-03-26T21:24:57Z"
+            "lastSuccessfulSendAttemptTime": "Wed, 13 Sep 2022 18:04:32 GMT",
+            "lastSendAttemptTime": "Wed, 13 Sep 2022 18:04:32 GMT"
           },
           {
             "endpointId": "id2",
@@ -23,9 +23,9 @@
             "endpointId": "id3",
             "healthStatus": "unhealthy",
             "lastKnownError": "NotFound",
-            "lastKnownErrorTime": "2020-03-26T21:24:57Z",
-            "lastSuccessfulSendAttemptTime": "2020-03-26T21:20:57Z",
-            "lastSendAttemptTime": "2020-03-26T21:24:57Z"
+            "lastKnownErrorTime": "Wed, 13 Sep 2022 18:04:32 GMT",
+            "lastSuccessfulSendAttemptTime": "Wed, 13 Sep 2022 18:04:32 GMT",
+            "lastSendAttemptTime": "Wed, 13 Sep 2022 18:04:32 GMT"
           }
         ]
       }
diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_stats.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_stats.json
index 1a7bcb918e7e..731a537fdcee 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_stats.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/examples/iothub_stats.json
@@ -2,7 +2,7 @@
   "parameters": {
     "resourceName": "testHub",
     "resourceGroupName": "myResourceGroup",
-    "api-version": "2018-04-01",
+    "api-version": "2023-06-30",
     "subscriptionId": "91d12660-3dec-467a-be2a-213b5544ddc0"
   },
   "responses": {
diff --git a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/iothub.json b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/iothub.json
index f5c1c6475efe..41fb7c5cf082 100644
--- a/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/iothub.json
+++ b/specification/iothub/resource-manager/Microsoft.Devices/stable/2023-06-30/iothub.json
@@ -269,6 +269,15 @@
         ],
         "responses": {
           "202": {
+            "headers": {
+              "Azure-AsyncOperation": {
+                "description": "URL to query for status of the operation.",
+                "type": "string"
+              },
+              "Location": {
+                "type": "string"
+              }
+            },
             "description": "The Iot Hub resource provider always returns a 202 Accepted status code with valid Location and Retry-After headers. The resource provider also sets the Azure-AsyncOperation header with a URL that points to the operation resource for this operation. Subsequent GET attempts on the resource after a DELETE operation return a resource representation that indicates a transitional provisioning state (such as Terminating). To retrieve the status of the operation, a client can either poll the URL returned in the Location header after the Retry-After interval, get the IoT Hub service status directly, or query the operation resource.",
             "schema": {
               "$ref": "#/definitions/IotHubDescription"
@@ -1718,6 +1727,15 @@
             "description": "Long running manual failover operation for the IoT hub completed"
           },
           "202": {
+            "headers": {
+              "Azure-AsyncOperation": {
+                "description": "URL to query for status of the operation.",
+                "type": "string"
+              },
+              "Location": {
+                "type": "string"
+              }
+            },
             "description": "Manual failover initiated"
           },
           "default": {
@@ -2003,6 +2021,15 @@
         ],
         "responses": {
           "202": {
+            "headers": {
+              "Azure-AsyncOperation": {
+                "description": "URL to query for status of the operation.",
+                "type": "string"
+              },
+              "Location": {
+                "type": "string"
+              }
+            },
             "description": "This is a long running operation. The operation returns a 202 if the validation is complete. The response includes an Azure-AsyncOperation header that contains a status URL. Clients are expected to poll the status URL for the status of the operation.",
             "schema": {
               "$ref": "#/definitions/PrivateEndpointConnection"
@@ -3174,7 +3201,7 @@
         "name",
         "containerName"
       ]
-    },    
+    },
     "RoutingCosmosDBSqlApiProperties": {
       "description": "The properties related to a cosmos DB sql container endpoint.",
       "type": "object",