HTTP 503

service-unavailable

A dependency of ours is unreachable.

Something we depend on is down. It is not your request, and it is not permanent. `Retry-After` says when to come back, and retrying is the correct response.

{
  "type": "https://webkitapi.dev/errors/service-unavailable",
  "title": "A dependency of ours is unreachable",
  "status": 503,
  "detail": "..."
}

The API reference has the request shapes, and the error index has the rest of the codes.

Other errors

The rest of them.

Situation	Status	Type
Key missing or malformed	401	`invalid-api-key`
Key revoked	401	`revoked-api-key`
Key not allowed on this endpoint	403	`endpoint-not-allowed`
Malformed payload	400	`invalid-request`
Per-minute rate exceeded	429	`rate-limit-exceeded`
Monthly quota exhausted	402	`quota-exceeded`
Batch too large	413	`batch-too-large`
Job unknown, expired, or owned by another account	404	`job-not-found`
The request could not be served as sent	400	`request-failed`
A bug on our side	500	`internal-error`