Getting the list of group room members

Request

message #317

Response

message #30317

List of access rule

User role	Private group	Public group
OWNER	:white_check_mark:	:white_check_mark:
ADMIN	:white_check_mark:	:white_check_mark:
MODERATOR	:white_check_mark:	:negative_squared_cross_mark:
MEMBER	:white_check_mark:	:negative_squared_cross_mark: