Your key's capabilities in one call: enabled features, allowed formats/resolutions/ratios/views/colors/brands, restrictions, and delivery info (CDN host + signed-URL TTL).
access shows which API the key uses — v1 standard images, v2 add-on, all both — and queue_priority its priority for new images (high, normal, low).
API v2 add-on: with the add-on the response adds addon: formats, groups, every add-on option with its values, brands and whether a plate logo is set up (plate_logo).
