Hello! I'm trying to retrieve a user by their user_name property. Below is the URL I'm calling with HTTP GET. I get no results. However, when I remove the filter query parameter, I can see this user along with all other users. What's wrong here? The documentation is really vague about it. Concrete examples with the URL would've been much clearer.
The URL decoded value of the filter parameter above is
filter[0][user_name]=scm-curl2@blah.com