removing callback url for the start continous dtmf recognition

Author: Vinothini Dharmaraj

sdk/communication/azure-communication-callautomation/azure/communication/callautomation/_call_connection_client.py

@@ -701,11 +701,6 @@ def start_continuous_dtmf_recognition(
 
         :param target_participant: Target participant.
         :type target_participant: ~azure.communication.callautomation.CommunicationIdentifier
-        :keyword operation_callback_url: Set a callback URL that overrides the default callback URL set
-         by CreateCall/AnswerCall for this operation.
-         This setup is per-action. If this is not set, the default callback URL set by
-         CreateCall/AnswerCall will be used.
-        :paramtype operation_callback_url: str or None
         :return: None
         :rtype: None
         :raises ~azure.core.exceptions.HttpResponseError:

sdk/communication/azure-communication-callautomation/azure/communication/callautomation/aio/_call_connection_client_async.py

@@ -707,11 +707,6 @@ async def start_continuous_dtmf_recognition(
         :type target_participant: ~azure.communication.callautomation.CommunicationIdentifier
         :keyword operation_context: Value that can be used to track this call and its associated events.
         :paramtype operation_context: str
-        :keyword operation_callback_url: Set a callback URL that overrides the default callback URL set
-         by CreateCall/AnswerCall for this operation.
-         This setup is per-action. If this is not set, the default callback URL set by
-         CreateCall/AnswerCall will be used.
-        :paramtype operation_callback_url: str or None
         :return: None
         :rtype: None
         :raises ~azure.core.exceptions.HttpResponseError: