libraries/botbuilder-core/botbuilder/core/bot_framework_adapter.py
async def delete_activity(self, context: TurnContext, conversation_reference: ConversationReference):
        """
        Deletes an activity that was previously sent to a channel. It should be noted that not all
        channels support this feature.
        :param context:
        :param conversation_reference:
        :return:
        """
        try:
            client = self.create_connector_client(conversation_reference.service_url)
            await client.conversations.delete_activity(conversation_reference.conversation.id,
                                                             conversation_reference.activity_id)
        except Exception as e:
            raise e
async def delete_activity(self, context: TurnContext, conversation_reference: ConversationReference):
        """
        Deletes an activity that was previously sent to a channel. It should be noted that not all
        channels support this feature.
        :param context:
        :param conversation_reference:
        :return:
        """
        try:
            client = self.create_connector_client(conversation_reference.service_url)
            await client.conversations.delete_activity(conversation_reference.conversation.id,
                                                             conversation_reference.activity_id)
        except Exception as e:
            raise e
Deletes an activity that was previously sent to a channel. It should be noted that not all
        channels support this feature.
        :param context:
        :param conversation_reference:
        :return: