> ## Documentation Index
> Fetch the complete documentation index at: https://plain-docs-orca-916-agent-docs-restructure.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# updateApiKey

> Update the description and/or permissions of an existing API key. Permissions are replaced in full — pass the complete desired set. You cannot assign permissions you do not hold. Requires the `apiKey:edit` permission.