Updated to support multihub in iot central

azext_iot/_help.py

@@ -1180,7 +1180,12 @@
     "iot central app"
 ] = """
     type: group
-    short-summary: Manage Azure IoT Central applications.
+    short-summary: |
+                  Manage Azure IoT Central applications.
+
+                  To use this command group, the user must be logged through the `az login` command, 
+                  have the correct tenant set (the users home tenant) and 
+                  have access to the application through http://apps.azureiotcentral.com"
 """
 
 helps[
@@ -1261,6 +1266,20 @@
     short-summary: Get the device twin from IoT Hub.
 """
 
+helps[
+    "iot central app device-twin"
+] = """
+    type: group
+    short-summary: Manage IoT Central device twins.
+"""
+
+helps[
+    "iot central app device-twin show"
+] = """
+    type: command
+    short-summary: Get the device twin from IoT Hub.
+"""
+
 helps[
     "iot dt"
 ] = """

azext_iot/_params.py

@@ -898,6 +898,17 @@ def load_arguments(self, _):
             help="IoT Central API override.  For use with environments other than production.",
         )
 
+    with self.argument_context("iotcentral app device-twin show") as context:
+        context.argument(
+            "device_id", options_list=["--device-id", "-d"], help="Target Device."
+        )
+        context.argument("app_id", options_list=["--app-id"], help="Target App.")
+        context.argument(
+            "central_api_uri",
+            options_list=["--central-api-uri"],
+            help="IoT Central API override.  For use with environments other than production.",
+        )
+
     with self.argument_context("iot central") as context:
         context.argument("app_id", options_list=["--app-id"], help="Target App.")
         context.argument(

azext_iot/commands.py

@@ -165,23 +165,22 @@ def load_command_table(self, _):
         cmd_group.command("delete", "iot_dps_registration_delete")
 
     with self.command_group(
-        'iotcentral', command_type=iotcentral_ops,
-        deprecate_info=self.deprecate(redirect='iot central', hide=True)
+        "iotcentral",
+        command_type=iotcentral_ops,
+        deprecate_info=self.deprecate(redirect="iot central", hide=True),
     ) as cmd_group:
         pass
 
     with self.command_group("iotcentral app", command_type=iotcentral_ops) as cmd_group:
         cmd_group.command(
-            "monitor-events",
-            "iot_central_monitor_events",
+            "monitor-events", "iot_central_monitor_events",
         )
 
     with self.command_group(
         "iotcentral device-twin", command_type=iotcentral_ops
     ) as cmd_group:
         cmd_group.command(
-            "show",
-            "iot_central_device_show",
+            "show", "iot_central_device_show",
         )
 
     with self.command_group(
@@ -194,6 +193,17 @@ def load_command_table(self, _):
 
     with self.command_group(
         "iot central device-twin", command_type=iotcentral_ops
+    ) as cmd_group:
+        cmd_group.command(
+            "show",
+            "iot_central_device_show",
+            deprecate_info=self.deprecate(
+                redirect="iot central app device-twin", hide=True
+            ),
+        )
+
+    with self.command_group(
+        "iot central app device-twin", command_type=iotcentral_ops
     ) as cmd_group:
         cmd_group.command("show", "iot_central_device_show")