Defines the suggested visual appearance of a system channel when presented in an app, for example, as part of a channel selector.
The color that should be associated with this channel when displaying this channel in a UI, e.g. #FF0000.
#FF0000
A URL of an image that can be used to display this channel
A user-readable name for this channel, e.g. "Red"
"Red"
Defines the suggested visual appearance of a system channel when presented in an app, for example, as part of a channel selector.