def device_registration_policy(self) -> DeviceRegistrationPolicyRequestBuilder:
        """
        Provides operations to manage the deviceRegistrationPolicy property of the microsoft.graph.policyRoot entity.
        """
        from .device_registration_policy.device_registration_policy_request_builder import DeviceRegistrationPolicyRequestBuilder

        return DeviceRegistrationPolicyRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the deviceRegistrationPolicy property of the microsoft.graph.policyRoot entity.
        
msgraph/generated/policies/policies_request_builder.py