BusinessMessagesDeletedHandler

class telegram.ext.BusinessMessagesDeletedHandler(callback, chat_id=None, username=None, block=True)

Bases: telegram.ext.BaseHandler

Handler class to handle deleted Telegram Business messages.

Available In

telegram.ext.Application.handlers

New in version 21.1.

Parameters:

• callback (coroutine function) –

  The callback function for this handler. Will be called when check_update() has determined that an update should be processed by this handler. Callback signature:

  async def callback(update: Update, context: CallbackContext)
  

• chat_id (int | Collection[int], optional) – Filters requests to allow only those which are from the specified chat ID(s).

• username (str | Collection[str], optional) – Filters requests to allow only those which are from the specified username(s).

• block (bool, optional) –

  Determines whether the return value of the callback should be awaited before processing the next handler in telegram.ext.Application.process_update(). Defaults to True.

  See also

  Concurrency

callback

The callback function for this handler.

Type:

coroutine function

block

Determines whether the return value of the callback should be awaited before processing the next handler in telegram.ext.Application.process_update().

Type:

bool

check_update(update)

Determines whether an update should be passed to this handler’s callback.

Parameters:

update (telegram.Update | object) – Incoming update.

Returns:

bool