Mark an appointment (RDV) as a no-show
Records that the customer did not turn up for a confirmed booking (→ no-show); the slot is released, but the miss is kept on the record rather than erased like a cancellation. The appointment is addressed by the PATH id. 404s for an unknown appointment; 422s when the current status does not permit the transition.
Authorizations
Authorization: Bearer <token>. Accepts EITHER a Keycloak access token (scopes-in-token) OR an opaque POS session token; both resolve to the same pos.* scope vocabulary the route guards enforce.
Path Parameters
Id of the appointment (RDV) to read or transition.
1Response
The appointment (RDV), now no-show.
The appointment (RDV), now no-show.

