name : update-device-definition.rst **To update a device definition** The following ``update-device-definition`` example changes the name of the specified device definition. You can only update the ``name`` property of a device definition. :: aws greengrass update-device-definition \ --device-definition-id "f9ba083d-5ad4-4534-9f86-026a45df1ccd" \ --name "TemperatureSensors" This command produces no output.