def by_education_assignment_resource_id(self,education_assignment_resource_id: str) -> EducationAssignmentResourceItemRequestBuilder:
        """
        Provides operations to manage the resources property of the microsoft.graph.educationAssignment entity.
        param education_assignment_resource_id: The unique identifier of educationAssignmentResource
        Returns: EducationAssignmentResourceItemRequestBuilder
        """
        if education_assignment_resource_id is None:
            raise TypeError("education_assignment_resource_id cannot be null.")
        from .item.education_assignment_resource_item_request_builder import EducationAssignmentResourceItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["educationAssignmentResource%2Did"] = education_assignment_resource_id
        return EducationAssignmentResourceItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the resources property of the microsoft.graph.educationAssignment entity.
        param education_assignment_resource_id: The unique identifier of educationAssignmentResource
        Returns: EducationAssignmentResourceItemRequestBuilder
        
msgraph/generated/education/classes/item/assignments/item/resources/resources_request_builder.py