cancel a payment

Endpoint responsible for canceling a payment on the request of a merchant. The caller has to be one of the participants of the payment. A payment can be cancelled only if has the status in PENDING or IDENTIFIED. When a payment is cancelled the status will be set to CANCELLED.

The token neccessary to call this endpoint as a merchant has to have:

• subjectType : INTEGRATOR or MERCHANT
• authority: MERCHANT_PAYMENT
• resourceType : PAYMENTPROFILE