/i/app_users/createAsk AIget https://try.count.ly/i/app_users/create?api_key={api_key}Create new app userCreates new user with provided properties. The only mandatory property is did which is device_idQuery Paramsapi_keystringAdmin API_KEYcallbackstring(optional) name of callback function for JSONP outputapp_idstringID of the app for which to querydatastringJSON encoded string of object with user properties which to insert into app_users collection. Only mandatory property is did which represents device_idResponse 2XX2XXUpdated over 6 years ago