Get the owner from all deals

We are using Google sheets to import all won deals to a Google sheet. We use the following Request URL for this:,title,add_time,won_time,person_name,org_name,email_messages_count,activities_count,first_won_time,name,value,currency,user_id)?status=won&start=0&limit=1&sort=won_time&api_token=xxxx

Instead of user_id we would just like to have the owner of the deal and not all the information about whether this person has a picture in their profile for example. How would I do this?

(Not very skilled at JSON, I only know what I know from reading on forums such as these)

Wouldn’t it be easier to just keep the user_id and then convert it to the existing User name afterwards?