curl -X POST 'baseUrl' -d '{"SaleToPOIRequest":{"MessageHeader":{"ProtocolVersion":"3.0","MessageClass":"Device","MessageCategory":"Input","MessageType":"Request","SaleID":"saleId","ServiceID":"serviceId","POIID":"poiId"},"InputRequest":{"DisplayOutput":{"Device":"CustomerDisplay","InfoQualify":"Display","OutputContent":{"OutputFormat":"Text","PredefinedContent":{"ReferenceID":"GetText"},"OutputText":[{"Text":"Your email address:"}]}},"InputData":{"Device":"CustomerInput","InfoQualify":"Input","InputCommand":"TextString","MaxInputTime":120,"DefaultInputString":"name@domain.com"}}}}'