CONCURRENCY_LIMIT

HTTP status: 429

What it means

Too many renders are running concurrently for the plan.

Why it happens

• You already have as many active renders (queued/preparing/rendering) as your plan allows.

How to fix it

• Wait for a render to finish (poll or use webhooks), then submit the next one.
• Upgrade your plan for more concurrent renders.

Example

Every non-2xx response uses the same envelope; path (when present) is the exact JSON path of the offending field, and requestId identifies the request in support conversations:

{
  "error": {
    "code": "CONCURRENCY_LIMIT",
    "message": "Concurrent render limit reached. Wait for a running render to finish or upgrade your plan.",
    "docsUrl": "https://automotion.dev/docs/errors/concurrency_limit"
  },
  "requestId": "req_0123456789abcdef0123456789abcdef"
}

See the error index for the full catalog and the API overview for envelope semantics.