# validation_error

> The request failed validation.

Source: https://tickwire.io/docs/errors/validation_error/

HTTP 400, 422. Nothing reached the broker.

**Likely cause:** A missing field, a wrong type or an out-of-range value.

**What to do:** Fix the fields named in `details` or the message.

**Retry:** No. The same request gets the same answer; change something first.

Listed under [Requests and validation](https://tickwire.io/docs/errors/#requests-and-validation) in [Errors](https://tickwire.io/docs/errors/). Send the error's `requestId` to support and we can find the request.