delete https://{environment}.masspay.io/{VERSION}/payout/load/
This DELETE endpoint is used to reverse a load transaction that was already processed, allowing you to remove funds from a user's wallet.
To use this endpoint, you need to provide the user_token as a parameter in the URL Path, and the load_token as a parameter in the Query string.
The endpoint will then attempt to reverse the specified load transaction. If the load is still in scheduled status, it will be marked as cancelled.