Merge pull request #97719 from JimacoMS3/update-iothub-message-schema

fix device twin and module notification schema

Author: PRMerger13

articles/iot-hub/iot-hub-devguide-device-twins.md

@@ -186,7 +186,7 @@ The solution back end operates on the device twin using the following atomic ope
     deviceId | ID of the device |
     hubName | Name of IoT Hub |
     operationTimestamp | [ISO8601](https://en.wikipedia.org/wiki/ISO_8601) timestamp of operation |
-    iothub-message-schema | deviceLifecycleNotification |
+    iothub-message-schema | twinChangeNotification |
     opType | "replaceTwin" or "updateTwin" |
 
     Message system properties are prefixed with the `$` symbol.

articles/iot-hub/iot-hub-devguide-module-twins.md

@@ -181,7 +181,7 @@ The solution back end operates on the module twin using the following atomic ope
     moduleId | ID of the module |
     hubName | Name of IoT Hub |
     operationTimestamp | [ISO8601](https://en.wikipedia.org/wiki/ISO_8601) timestamp of operation |
-    iothub-message-schema | deviceLifecycleNotification |
+    iothub-message-schema | twinChangeNotification |
     opType | "replaceTwin" or "updateTwin" |
 
     Message system properties are prefixed with the `$` symbol.