Error connecting to SOAP API with Postman and Bubble

Hi everyone!

I’m stuck with trying to connect to my SOAP API. The goal is to retrieve a quote via the “Getquote” function which is available in our webservice and use that quote in an application in Bubble.is. Therefore, I want to make it work through form-data so I can reuse the keys and values in Bubble. I get a succesfull quote through the raw method. See picture

You can see that all my fields are in the body so with the form-data method I put all the individual fields in key and value but I get the error message you see below.

Can someone see what I’m doing wrong? Excuses me for I am just starting. There might be some beginner mistakes in there. Thanks for the help!

Arjuna Bosch