I'm not sure if this applies to other objects, but the object returned from creating a channel both via the standard API calls and via the user stream have no annotations despite being passed annotations, and the annotations being present on subsequent calls to the API.
I'm not sure if this applies to other objects, but the object returned from creating a channel both via the standard API calls and via the user stream have no annotations despite being passed annotations, and the annotations being present on subsequent calls to the API.