I am trying to create a customer profile from the transaction id but this error pops out the first time when I call the API, but same API create a customer profile if I call the API from postman with the same transaction id, here code for reference.
ApiOperationBase<ANetApiRequest, ANetApiResponse>.MerchantAuthentication = new merchantAuthenticationType() { name = ApiLoginID, ItemElementName = ItemChoiceType.transactionKey, Item = ApiTransactionKey }; var requestPro = new createCustomerProfileFromTransactionRequest { transId = subscription.TransactionId }; var controllerPro = new createCustomerProfileFromTransactionController(requestPro); controllerPro.Execute(); createCustomerProfileResponse profileResponse = controllerPro.GetApiResponse();
