v1
latestOpenAPI 3.1.02026-07-2665164286.3 KBCreate Video Translation Batch
Submit up to 100 video-translation payloads (identical in shape to POST /v3/video-translations) as a single batch. A payload targeting multiple output_languages expands to one batch item per language, and each item is created and processed independently so one bad source does not fail the rest. Returns 202 with a batch_id; poll GET /v3/video-translations/batches/{batch_id} for progress. Pass an Idempotency-Key header to make retries safe — the same key returns the same batch.
Headers
Optional client-supplied key for safely retrying mutations. Subsequent calls within 24 hours that share this key replay the original response — even if the request body differs slightly (a warning is logged). A retry that arrives while the original is still in flight gets a 409 request_in_progress. Keys must be 1–255 characters from [A-Za-z0-9_:.-]; a UUID is a safe default. Scope is per-endpoint and per-resource: the same key on a different route or path parameter is independent.
Request body
Response
Accepted — submission acknowledged; poll for completion.