Update a session
Updates one session's time, capacity, status, or position. Editing a session never rewrites its siblings.
Updates one session's time, capacity, status, or position. Editing a session never rewrites its siblings.
Authorization
bearerAuth shows:updateA gallery API key, sent as Authorization: Bearer gpk_… (or the x-api-key header).
In: header
Scope: shows:update
Path Parameters
Header Parameters
Optional. Send a unique key per logical operation to make retries safe: a retry with the same key replays the stored success for 14 days instead of re-running the write. Reusing a key with a different body returns 400.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Update one session — editing it never rewrites siblings.
Response Body
application/json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
{ "id": "string", "event_id": "string", "starts_at": "string", "ends_at": "string", "capacity": -9007199254740991, "status": "scheduled", "recurrence_key": "string", "position": -9007199254740991, "created_at": "string", "updated_at": "string"}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}{ "type": "../dictionary", "title": "string", "status": 0, "detail": "string", "code": "string", "retry": "permanent", "details": null}List a program's sessions GET
Lists a program's sessions (occurrences) — each a datetime slot with its own capacity and status. Filter by status or a starts_after instant; cursor-paginated.
Add a ticket type POST
Adds a ticket type (admission tier) to a program. Currency defaults to the gallery's base currency.