def by_terms_and_conditions_assignment_id(self,terms_and_conditions_assignment_id: str) -> TermsAndConditionsAssignmentItemRequestBuilder:
        """
        Provides operations to manage the assignments property of the microsoft.graph.termsAndConditions entity.
        param terms_and_conditions_assignment_id: The unique identifier of termsAndConditionsAssignment
        Returns: TermsAndConditionsAssignmentItemRequestBuilder
        """
        if terms_and_conditions_assignment_id is None:
            raise TypeError("terms_and_conditions_assignment_id cannot be null.")
        from .item.terms_and_conditions_assignment_item_request_builder import TermsAndConditionsAssignmentItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["termsAndConditionsAssignment%2Did"] = terms_and_conditions_assignment_id
        return TermsAndConditionsAssignmentItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the assignments property of the microsoft.graph.termsAndConditions entity.
        param terms_and_conditions_assignment_id: The unique identifier of termsAndConditionsAssignment
        Returns: TermsAndConditionsAssignmentItemRequestBuilder
        
msgraph/generated/device_management/terms_and_conditions/item/assignments/assignments_request_builder.py