For the operation CelsiusToFahrenheit there are three different message types that the web service make available.

•SOAP 1.1

•SOAP 1.2 and

•HTTP POST

As there is only a single data field being passed, the simplest message type would be to use the HTTP POST:

Posted Message Template

POST /XML/tempconvert.asmx/CelsiusToFahrenheit HTTP/1.1

Host: www.w3schools.com

Content-Type: application/x-www-form-urlencoded

Content-Length: length

 

Celsius=string

 

Message Returned Template

HTTP/1.1 200 OK

Content-Type: text/xml; charset=utf-8

Content-Length: length

 

<?xml version="1.0" encoding="utf-8"?>

<string xmlns="https://www.w3schools.com/xml/">string</string>

 

Note: the templates displayed by the WSDL, the message header and body are split by a blank line. Placeholders "length" and "string" are hi-lighted in a different color.