> ## 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.

# deleteCustomerGroup

> Permanently delete a customer group by ID. This will fail if the group still has members — remove all customers from the group first. Requires `customerGroup:delete` permission.