updateImage method
Update the channel's image
.
This is the same as calling updatePartial and providing a map with an 'image' key:
channel.updatePartial(
set: {'image': 'https://getstream.io/new-image'}
);
Instead do:
channel.updateImage('https://getstream.io/new-image');
Implementation
Future<PartialUpdateChannelResponse> updateImage(String image) =>
updatePartial(set: {'image': image});