Cancellation after Card Acquisition

POST https://terminal-api-test.adyen.com/sync

Request Body

{"SaleToPOIRequest"=>{"MessageHeader"=>{"ProtocolVersion"=>"3.0", "MessageClass"=>"Service", "MessageCategory"=>"EnableService", "MessageType"=>"Request", "ServiceID"=>"{{$timestamp}}", "SaleID"=>"POSSystemID12345", "POIID"=>"{{terminal}}"}, "EnableServiceRequest"=>{"TransactionAction"=>"AbortTransaction", "DisplayOutput"=>{"Device"=>"CustomerDisplay", "InfoQualify"=>"Display", "OutputContent"=>{"PredefinedContent"=>{"ReferenceID"=>"AcceptedAnimated"}, "OutputFormat"=>"Text", "OutputText"=>[{"Text"=>"Hello there!"}, {"Text"=>"Your details are logged"}]}}}}}