send
Sends a string type chat message in the given room
Return
null if the message is sent successfully; otherwise, a ChatTextError explaining the failure.
Parameters
message
The message to be sent. Cannot be blank or exceed the character limit.
Sends a TEXT message to specific participants.
Return
null if the message is sent successfully; otherwise, a ChatTextError explaining the failure.
Parameters
message
The message to be sent. Cannot be blank or exceed the character limit.
peer
The peerIDs of the participants.