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

# updateAiToneRules

> Updates up to 10 AI tone rules in a single call. Each update item must include the rule ID and at least one field to change (`description` or `isEnabled`). Enabling a rule that would push the total number of enabled rules above 7 returns an error. Returns the full updated rule objects. Requires the `aiToneRule:edit` permission.