Add bound method Chat.unpin_all_messages (pyrogram#959)

Author: ShivangKakkar

compiler/docs/compiler.py

@@ -539,6 +539,7 @@ def get_title_list(s: str) -> list:
  Chat.leave
  Chat.mark_unread
  Chat.set_protected_content
+ Chat.unpin_all_messages
  """,
  user="""
  User

pyrogram/types/user_and_chats/chat.py

@@ -1047,3 +1047,23 @@ async def set_protected_content(self, enabled: bool) -> bool:
  self.id,
  enabled=enabled
  )
+
+ async def unpin_all_messages(self) -> bool:
+ """Bound method *unpin_all_messages* of :obj:`~pyrogram.types.Chat`.
+
+ Use as a shortcut for:
+
+ .. code-block:: python
+
+ client.unpin_all_chat_messages(chat_id)
+
+ Example:
+ .. code-block:: python
+
+ chat.unpin_all_messages()
+
+ Returns:
+ ``bool``: On success, True is returned.
+ """
+
+ return await self._client.unpin_all_chat_messages(self.id)