instagram geolocation

function fetchInsta() {
  var lat = ;
  var long = ;
  var apikey = ;
  var url = "https://api.instagram.com/v1/media/search?lat="+lat+"&lng="+long+"&distance=400&access_token="+apikey+"&count=100";
  Logger.log(url);
  
  var result = UrlFetchApp.fetch(url);
  var json  = JSON.parse(result.getContentText());
  
  Logger.log(json);


  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getSheets()[0];
  var existingids = sheet.getDataRange().getValues();
  
  for(i in json.data){
    
    var match = false;
    
    for(j in existingids){
      if(json.data[i].id === existingids[j][3].toString()){
        var match = true;
      }
    }
    
    if(match != true){
      var image = json.data[i].images.standard_resolution.url;
      var username = json.data[i].user.username;
      var link = json.data[i].link;
      var imageid = json.data[i].id;
      var date = json.data[i].created_time;      
      sheet.appendRow([image,username,link,imageid,date]);
    }  
  }
  
}