> ## Documentation Index
> Fetch the complete documentation index at: https://cashfreepayments-d00050e9-theme-update.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Create Subscription Refund

> Use this API to create a refund for the payment of a Subscription. Only one of paymentId or merchantTxnId should be passed. If both are passed then the request will be rejected.