def by_device_enrollment_configuration_id(self,device_enrollment_configuration_id: str) -> DeviceEnrollmentConfigurationItemRequestBuilder:
        """
        Provides operations to manage the deviceEnrollmentConfigurations property of the microsoft.graph.deviceManagement entity.
        param device_enrollment_configuration_id: The unique identifier of deviceEnrollmentConfiguration
        Returns: DeviceEnrollmentConfigurationItemRequestBuilder
        """
        if device_enrollment_configuration_id is None:
            raise TypeError("device_enrollment_configuration_id cannot be null.")
        from .item.device_enrollment_configuration_item_request_builder import DeviceEnrollmentConfigurationItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["deviceEnrollmentConfiguration%2Did"] = device_enrollment_configuration_id
        return DeviceEnrollmentConfigurationItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the deviceEnrollmentConfigurations property of the microsoft.graph.deviceManagement entity.
        param device_enrollment_configuration_id: The unique identifier of deviceEnrollmentConfiguration
        Returns: DeviceEnrollmentConfigurationItemRequestBuilder
        
msgraph/generated/device_management/device_enrollment_configurations/device_enrollment_configurations_request_builder.py