Confluence API + URL in a table gives error

[Karl Sjökvist]

Hello everyone!
I'm trying to do upload this body in the API request https://example.atlassian.net/wiki/api/v2/pages/

dnisstart	dnisend	ownerid	appname	url
example	example	example	example	http://tomcat1:8080/example.vxml

But im getting the following error:

{"errors":[{"status":400,"code":"INVALID_REQUEST_PARAMETER","title":"Content body cannot be converted to new editor format","detail":null}]}

I'm guessing it has something to do with the "/"? But how do I upload a URL?