JSON formatting error

Third party integrations Node-RED
1

Hi,
I am trying to set a lamp so that it has the same attributes as another lamp.
I use a call service node.
The node has:
domain: light
service: turn_on
entity: light.kokshall_spot_2
Data:

{
    "color_temp" : {
        {entity.light.kokshall_spot_1.attributes.color_temp
        }
    },
    "rgb_color" : {
        {entity.light.kokshall_spot_1.attributes.rgb_color
        }
    },
    "brightness" : {
        {entity.light.kokshall_spot_1.attributes.brightness
        }
    }
}

I get the following error message:
Call-service error. extra keys not allowed @ data[‘0’]

When I test the “{” in the first “{entity” and the first “,” is marked as wrong.

Can anyone tell me why?

Thanks

2

set the data field type to J:expression and use

{
    "color_temp" : $entities("light.kokshall_spot_1").attributes.color_temp,
    "rgb_color" : $entities("light.kokshall_spot_1").attributes.rgb_color,
    "brightness" : $entities("light.kokshall_spot_1").attributes.brightness
}

https://zachowj.github.io/node-red-contrib-home-assistant-websocket/guide/jsonata.html

3

Thank you - solved. I learned that you cannot set color_temp and rgb_color in the same command.