bx_srv('bx_convos', 'get_unread_messages_num', [$iProfileId]); // unread count in Inbox
bx_srv('bx_convos', 'messages_previews', [$iProfileId]); // dashboard block HTML
bx_srv('bx_convos', 'is_allowed_contact', [$iProfileId]); // can the viewer message this profile
bx_srv('bx_convos', 'conversations_in_folder', [1]); // folder grid