> ## Documentation Index
> Fetch the complete documentation index at: https://docs.opentype.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# provider_rejected_request

> HTTP 503 on POST /v1/runs: the model service refused a verdict request as invalid. Retry with a new key; if it repeats, report the request_id.

`provider_rejected_request` means the model service refused the call OpenType made for a verdict run. Read this page if a verdict run fails with this code.

| HTTP  | `code`                      | Retryable                                                                   |
| ----- | --------------------------- | --------------------------------------------------------------------------- |
| `503` | `provider_rejected_request` | Once, with a new `Idempotency-Key`. If it repeats, report the `request_id`. |

## What happened

Route: `POST /v1/runs`.

Route detail: verdict runs only. For a decision run the same refusal answers [decision\_unavailable](/problems/decision_unavailable).

The model service refused the request as invalid, after your request had already passed OpenType's own checks. Neon 1.1 does not serve verdict runs; today every verdict run is refused earlier with [no\_route\_available](/problems/no_route_available).

Every `provider_*` code has the same message, "the provider call failed". Branch on `code`, never on the message. The message never contains model output.

If this was the first model call, the run was refused before the model served it. You are not charged, and the hold is released, but the run stays `pending`: a replay with the same `Idempotency-Key` returns `202` with `"state": "pending"`. If an earlier call in the same run was served (a verdict repair), the run is settled `failed` and a replay returns `200` with `"state": "failed"`. In both cases, retry with a new key.

## How to fix

* Retry once with a new `Idempotency-Key`.
* If it repeats, report the `request_id`.

## Example

```json theme={"system"}
{"error":{"code":"provider_rejected_request","message":"the provider call failed","request_id":"req_7d3f0c1a9b2e4f6a8c0d1e2f3a4b5c6d"}}
```

A retry loop with backoff and a new key per attempt:

<CodeGroup>
  ```bash curl theme={"system"}
  BODY='{"kind":"decision","state":{"ticket":"I was charged twice this month and nobody answers my emails."},"questions":{"urgent":{"type":"noul","instructions":"reply within the hour?"}},"max_output_tokens":16}'

  for attempt in 1 2 3 4; do
    # A new Idempotency-Key per attempt: the failed run stays pending under the old key.
    RESP=$(curl -sS -w '\n%{http_code}' https://api.opentype.dev/v1/runs \
      -H "Authorization: Bearer $OPENTYPE_API_KEY" \
      -H "Content-Type: application/json" \
      -H "Idempotency-Key: $(uuidgen)" \
      -d "$BODY")
    STATUS=$(printf '%s' "$RESP" | tail -n1)
    printf '%s\n' "$RESP" | sed '$d'
    case "$STATUS" in
      5??) sleep $((2 ** attempt)) ;;  # 500, 503, 504: back off, then try again
      *) break ;;                        # success or 4xx: stop
    esac
  done
  ```

  ```typescript TypeScript theme={"system"}
  const body = {"kind":"decision","state":{"ticket":"I was charged twice this month and nobody answers my emails."},"questions":{"urgent":{"type":"noul","instructions":"reply within the hour?"}},"max_output_tokens":16};

  async function createRunWithRetry(payload: unknown, maxAttempts = 4) {
    for (let attempt = 1; ; attempt++) {
      const res = await fetch("https://api.opentype.dev/v1/runs", {
        method: "POST",
        headers: {
          Authorization: `Bearer ${process.env.OPENTYPE_API_KEY}`,
          "Content-Type": "application/json",
          // A new key per attempt: the failed run stays pending under the old key.
          "Idempotency-Key": crypto.randomUUID(),
        },
        body: JSON.stringify(payload),
      });
      const data = await res.json();
      if (res.ok) return data;

      const { code, message, request_id } = data.error;
      console.error(`POST /v1/runs -> ${res.status} ${code}: ${message} (${request_id})`);
      if (res.status < 500 || attempt >= maxAttempts) throw new Error(`${code} (${request_id})`);
      await new Promise((r) => setTimeout(r, 2 ** attempt * 1000));
    }
  }

  const run = await createRunWithRetry(body);
  ```

  ```python Python theme={"system"}
  import os
  import time
  import uuid

  import requests

  body = {"kind":"decision","state":{"ticket":"I was charged twice this month and nobody answers my emails."},"questions":{"urgent":{"type":"noul","instructions":"reply within the hour?"}},"max_output_tokens":16}

  def create_run_with_retry(payload: dict, max_attempts: int = 4) -> dict:
      for attempt in range(1, max_attempts + 1):
          resp = requests.post(
              "https://api.opentype.dev/v1/runs",
              headers={
                  "Authorization": f"Bearer {os.environ['OPENTYPE_API_KEY']}",
                  # A new key per attempt: the failed run stays pending under the old key.
                  "Idempotency-Key": str(uuid.uuid4()),
              },
              json=payload,
              timeout=160,  # longer than the largest deadline (150,000 ms)
          )
          data = resp.json()
          if resp.ok:
              return data

          err = data["error"]
          print(f"POST /v1/runs -> {resp.status_code} {err['code']}: {err['message']} ({err['request_id']})")
          if resp.status_code < 500 or attempt == max_attempts:
              raise RuntimeError(f"{err['code']} ({err['request_id']})")
          time.sleep(2 ** attempt)

  run = create_run_with_retry(body)
  ```
</CodeGroup>

## Related

* [Verdict runs](/guides/verdict-runs) - the verdict contract and its limits.
* [Error handling](/guides/error-handling) - a status-to-action table and a retry helper for every error.
* [Idempotency](/guides/idempotency) - when to reuse an `Idempotency-Key` and when to send a new one.
* [Request ids](/reference/request-ids) - send your own `x-request-id` and quote it when you report a problem.
* [Problem codes](/problems) - every code, its status, and whether a retry can help.