post https://sandbox.pismolabs.io/payment-methods-configs/v1/acceptances/processing-codes/
Create acceptance configuration for a processing code operation on the organization (Org) level. This level can be used as a default configuration for all programs and accounts in this Org. There is always only one configuration by operation by Org. New creation attempts for the same operation receive a conflict response.
Note: This is a PCI endpoint, use the https://gw-pci.pismolabs.io environment.