Is fired on any new message.
The passed data is of type MessageType.
Is fired when older history is loaded.
The passed data is of type History.
Is fired when you or other members have marked the message as read.
The passed data is of type History.
Is fired when chat room's history up to the oldest unread message is loaded.
The passed data is of type History.
History level on History of specific Room. However these events are also available on ChatSDK and will be triggered for any room.