Apply playlist operations
Edits the playlist’s draft: operations apply in order, each seeing what the earlier ones made, and a refused one writes nothing. addObjects takes upload ids (obj_…, the id of POST /uploads and GET /uploads) of completed uploads (uploaded true; else OBJECT_NOT_READY). A stream that isn’t live plays the draft as it is when it starts; a live stream keeps playing what it started with until POST /playlists//publish.
Authorizations
OAuth 2.1 authorization-code flow with PKCE.
Headers
Workspace this request operates in — the workspace id (wksp_…) or the organization id, from GET /workspaces. Required with an API key, which carries no workspace (400 WORKSPACE_REQUIRED without it). With an OAuth token it defaults to the workspace the token was issued for. Responds 403 WORKSPACE_FORBIDDEN when the caller is not a current member, rather than falling back to another workspace.
Optional client-generated key. A repeated request with the same key, method and path (by the same caller in the same workspace) replays the original response, with Idempotency-Replayed: true, for 24 hours instead of running again — safe retries. The same key with a different body is refused with 422 IDEMPOTENCY_KEY_REUSED (nothing runs): use a new key for each new request. A 5xx answer is not remembered (a retry runs).
Path Parameters
Resource identifier.
Body
Response
Successful response.