# E12060 — SMSKeywordRuleNotEditable

This keyword rule is one of Bird's defaults and cannot be changed or deleted.

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

## What to do

Create a rule with the same operation and country instead. Yours takes precedence over Bird's default, so the reply you set is the one sent. Only rules whose ID starts with `skw_` can be changed.

## Related

- [E12xxx — SMS sending & delivery](/docs/api/errors/E12xxx): 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`