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

# UserDefinedMessageKey

> Allowed keys for org-level user-defined messages. Add a member here when a new message surface is supported. Stored value is the snake_case string (e.g. run_banner), unique per org schema.



## Related topics

- [UserDefinedMessageKeyFilter](/api-reference/types/UserDefinedMessageKeyFilter.md)
- [UserDefinedMessage](/api-reference/types/UserDefinedMessage.md)
- [UpsertUserDefinedMessage](/api-reference/types/UpsertUserDefinedMessage.md)
- [upsertUserDefinedMessage](/api-reference/mutations/upsertUserDefinedMessage.md)
- [userDefinedMessage](/api-reference/queries/userDefinedMessage.md)