reply_broadcast message event

(No longer served) A message thread's reply was broadcast to a channel

Compatibility: RTM Events API

Expected scopes:

channels:history groups:history im:history mpim:history

The reply_broadcast message subtype is no longer served. It has been replaced with thread_broadcast.

See message threading for more information.

Subscribe to this event via the Events API.

Events of this type will be wrapped in metadata when sent via the Events API.