I'm trying to call the "getpropertiesfor" Sharepoint Onlines REST endpoint.
I'm logged in and am just pasting the url into the browser. I am webencoding the string parameter @v. So my complete URL looks like this.
Still I only get the error message.
The query string "accountName" is missing or invalid.
Any pointers on what's wrong? If I call an endpoint without parameters, like the "/sp.userprofiles.peoplemanager.gettrendingtags" endpoint it works and I get a correct response.