async def post(self,request_configuration: Optional[RequestConfiguration[QueryParameters]] = None) -> Optional[Workflow]:
        """
        Restore a workflow that has been deleted. You can only restore a workflow that was deleted within the last 30 days before Microsoft Entra ID automatically permanently deletes it.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[Workflow]
        Find more info here: https://learn.microsoft.com/graph/api/identitygovernance-workflow-restore?view=graph-rest-1.0
        """
        request_info = self.to_post_request_information(
            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.identity_governance.workflow import Workflow

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

        Restore a workflow that has been deleted. You can only restore a workflow that was deleted within the last 30 days before Microsoft Entra ID automatically permanently deletes it.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[Workflow]
        Find more info here: https://learn.microsoft.com/graph/api/identitygovernance-workflow-restore?view=graph-rest-1.0
        
msgraph/generated/identity_governance/lifecycle_workflows/deleted_items/workflows/item/microsoft_graph_identity_governance_restore/microsoft_graph_identity_governance_restore_request_builder.py