async def post(self,body: UnmutePostRequestBody, request_configuration: Optional[RequestConfiguration[QueryParameters]] = None) -> Optional[UnmuteParticipantOperation]:
        """
        Allow the application to unmute itself. This is a server unmute, meaning that the server will start sending audio packets for this participant to other participants again. For more information about how to handle unmute operations, see unmuteParticipantOperation.
        param body: The request body
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[UnmuteParticipantOperation]
        Find more info here: https://learn.microsoft.com/graph/api/call-unmute?view=graph-rest-1.0
        """
        if body is None:
            raise TypeError("body cannot be null.")
        request_info = self.to_post_request_information(
            body, request_configuration
        )
        from .....models.o_data_errors.o_data_error import ODataError

        error_mapping: dict[str, type[ParsableFactory]] = {
            "XXX": ODataError,
        }
        if not self.request_adapter:
            raise Exception("Http core is null") 
        from .....models.unmute_participant_operation import UnmuteParticipantOperation

        return await self.request_adapter.send_async(request_info, UnmuteParticipantOperation, error_mapping)

        Allow the application to unmute itself. This is a server unmute, meaning that the server will start sending audio packets for this participant to other participants again. For more information about how to handle unmute operations, see unmuteParticipantOperation.
        param body: The request body
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[UnmuteParticipantOperation]
        Find more info here: https://learn.microsoft.com/graph/api/call-unmute?view=graph-rest-1.0
        
msgraph/generated/communications/calls/item/unmute/unmute_request_builder.py