Mark xbox configuration.yaml as deprecated after app creds import (#71908)

homeassistant/components/xbox/__init__.py

@@ -38,6 +38,8 @@ from .const import DOMAIN
 _LOGGER = logging.getLogger(__name__)
 
 CONFIG_SCHEMA = vol.Schema(
+    vol.All(
+        cv.deprecated(DOMAIN),
         {
             DOMAIN: vol.Schema(
                 {
@@ -46,6 +48,7 @@ CONFIG_SCHEMA = vol.Schema(
                 }
             )
         },
+    ),
     extra=vol.ALLOW_EXTRA,
 )
 
@@ -71,6 +74,13 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
             config[DOMAIN][CONF_CLIENT_ID], config[DOMAIN][CONF_CLIENT_SECRET]
         ),
     )
+    _LOGGER.warning(
+        "Configuration of Xbox integration in YAML is deprecated and "
+        "will be removed in a future release; Your existing configuration "
+        "(including OAuth Application Credentials) has been imported into "
+        "the UI automatically and can be safely removed from your "
+        "configuration.yaml file"
+    )
 
     return True