# E13012 — InvalidConfigurationReference

The verification configuration was not found or is archived. Pass the id of an active configuration, or omit it to use the default behavior.

- **HTTP status**: `422`
- **Type**: `validation_error`
- **Name**: `InvalidConfigurationReference`

## What to do

The request body parsed, but one or more values are invalid. Read the `details` array: each entry names the failing field (`param`, a dotted path like `to[0].email`) with a human-readable reason. Fix the named fields and retry.

## Related

- [E13xxx — Verify](/docs/api/errors/E13xxx): every code in this range
- [Errors](/docs/api/errors): the full wire contract, status mapping, and error catalog
- [Error handling](/docs/guides/errors): branching on `type` and `code`, validation details, and `vendor_code`