> ## 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.

# updateCustomerCardConfig

> Partially updates a customer card config. Only fields that are provided in the input will be changed; omitted fields are left unchanged.

Updating `apiUrl` or `apiHeaders` requires the `customerCardConfigApiDetails:edit` permission. Changing the `key` must still result in a unique key within the workspace.