id property
ID is the card's address: its host machine's id, "#", and the card's ordinal within that machine ("gpu-1#0"). Stable for as long as the machine is, and the only id a single accelerator has — providers do not name cards.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? id;