We are trying to call a SOAP web-service from Ensemble, following the documentation here: Creating an Ensemble Web Client | Creating SOAP Services and Web Clients with Ensemble | Caché & Ensemble 2018.1.4 – 2018.1.8 (intersystems.com)
SOAP (abbreviation for Simple Object Access Protocol) is a messaging protocol specification for exchanging structured information in the implementation of web services in computer networks.