[ 'ChatTeam' => 'ChatTeam', 'chat-team' => 'chat-team', ], 'fields' => [ 'user_id' => 'user_id', 'Owner_Account' => 'Owner_Account', 'group_name' => 'group_name', 'GroupId' => 'GroupId', 'FaceUrl' => 'FaceUrl', 'MaxMemberCount' => 'MaxMemberCount', 'MemberCount' => 'MemberCount', 'group_members' => 'Group Members', 'role' => 'role', 'Owner' => 'Owner', 'Admin' => 'Admin', 'Member' => 'Member', 'JoinTime' => 'JoinTime', 'Chat_record' => 'Chat record', 'System_message' => 'System message', 'Message_content' => 'Message content', 'MsgTimeStamp' => 'time', 'From_Account' => 'From Account', 'To_Account' => 'To Account', ], 'options' => [ ], ];