# The service is briefly unavailable

> service-unavailable: HTTP 503. Wait for the seconds in Retry-After, then retry with the same Idempotency-Key. The status page shows incidents.

Source: https://emailmovers.com/mydatahub/docs/errors/service-unavailable

`service-unavailable` is returned with HTTP status 503. Its type URI is `https://emailmovers.com/mydatahub/docs/errors/service-unavailable`.

## What it means

The service is briefly unavailable. Wait for the seconds in Retry-After, then retry with the same Idempotency-Key.

## What to do

Wait for the seconds in Retry-After, then retry with the same Idempotency-Key. The status page shows incidents.

## Members it adds

Beyond `type`, `title`, `status`, `detail`, `code` and `next_step`, this problem carries `retry_after_seconds`. They are published in the `Problem` schema of the OpenAPI document.

## Example

```json
{
  "type": "https://emailmovers.com/mydatahub/docs/errors/service-unavailable",
  "title": "The service is briefly unavailable",
  "status": 503,
  "code": "service-unavailable",
  "detail": "The service is briefly unavailable.",
  "next_step": "Wait for the seconds in Retry-After, then retry with the same Idempotency-Key. The status page shows incidents.",
  "retry_after_seconds": 30
}
```

## See also

- [Rate limits](https://emailmovers.com/mydatahub/docs/rate-limits.md)

All problem types are listed on [Errors](https://emailmovers.com/mydatahub/docs/errors.md).