Add unique_id (#6262)

This commit is contained in:
Maciej Bieniek 2018-09-21 17:34:52 +02:00 committed by Franck Nijhof
parent f857cea3bc
commit 90fd72da76

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@ -30,4 +30,5 @@ Configuration variables:
- **topic** (*Required*): MQTT topic to subscribe to.
- **name** (*Optional*): Name of the camera
- **unique_id** (*Optional*): An ID that uniquely identifies this camera. If two cameras have the same unique ID, Home Assistant will raise an exception.