Resolve a typed user_code to the requested capability shape.
Returns 404 for unknown / expired / non-pending codes — no differentiation, since the consent page renders the same UI regardless. Successful resolution does NOT mark the code as ‘seen’ or ‘visited’; the customer can refresh the page freely.
Documentation Index
Fetch the complete documentation index at: https://docs.stella-commerce.com/llms.txt
Use this file to discover all available pages before exploring further.
Successful Response
The shape the customer's consent-page UI renders before they decide. Contains everything an agent asked for; nothing secret.