I have been trying to set the Content-Type on the Authentication Parameters section of the Web Service Data Source Wizard. I have attached two images to illustrate how I am trying to set Content-Type.
I am using Fiddler to inspect the request when I click "Download" at the end of the Web Service Data Source Wizard.
Can you show me an example of how to set Content-Type to "application/x-www-form-urlencoded"?
Thanks