I am a new user, and have been using the Configuration UI to get started with simple Automations to turn on my Hue lights. I have an Automation to turn a light on at Sunset, and it works great. I wanted to add a transition time of 3 seconds, but there is no option in the UI to easily configure that. I see from the documentation that there is an attribute called transition.
I tried to modify the Action using Edit in YAML from within the UI. I added line 6 with the transition as follows:
1 domain: light
2 entity_id: light.hue_4w
3 device_id: xxxxxxxxxxxxxx
4 type: turn_on
5 brightness_pct: 75
6 transition: 3
I could not Save the edit. I received a message:
Message malformed: extra keys not allowed @ data[‘transition’]
Any help on how to fix this (or an alternate solution) would be appreciated. Thanks.