post https://api.signifyd.com/v3/orders/events/chargebacks/stages
To change the stage of a Chargeback in the Signifyd system, you need to record a Chargeback Stage Event.
As well as changing the Chargeback stage, this Api allows you to optionally also update the Chargeback Amount, Reason and Representment Outcome.
This event must change the stage of a Chargeback. If the request contains the existing stage, then the request will be rejected.