Pin a message.
InputPeer) – The peer where to pin the message.
32-bit) – The message to pin or unpin.
bool, optional) – Pin the message silently, without triggering a notification.
bool, optional) – Whether the message should unpinned or pinned.
bool, optional) – Whether the message should only be pinned on the local side of a one-to-one chat.
Updates– Object which is perceived by the client without a call on its part when an event occurs.