def by_access_review_schedule_definition_id(self,access_review_schedule_definition_id: str) -> AccessReviewScheduleDefinitionItemRequestBuilder:
        """
        Provides operations to manage the definitions property of the microsoft.graph.accessReviewSet entity.
        param access_review_schedule_definition_id: The unique identifier of accessReviewScheduleDefinition
        Returns: AccessReviewScheduleDefinitionItemRequestBuilder
        """
        if access_review_schedule_definition_id is None:
            raise TypeError("access_review_schedule_definition_id cannot be null.")
        from .item.access_review_schedule_definition_item_request_builder import AccessReviewScheduleDefinitionItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["accessReviewScheduleDefinition%2Did"] = access_review_schedule_definition_id
        return AccessReviewScheduleDefinitionItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the definitions property of the microsoft.graph.accessReviewSet entity.
        param access_review_schedule_definition_id: The unique identifier of accessReviewScheduleDefinition
        Returns: AccessReviewScheduleDefinitionItemRequestBuilder
        
msgraph/generated/identity_governance/access_reviews/definitions/definitions_request_builder.py