   
   // Send an http request
   func httpTo(url: NSString, data: NSData, contentType: NSString,
-    accessToken: NSString,
     method: NSString, var statusCode: NSInteger?) -> NSDictionary? {
       var req = NSMutableURLRequest(
         URL: NSURL(string: url)!)
       
       req.HTTPMethod = method
       req.setValue(contentType, forHTTPHeaderField: "Content-Type")
-        if(accessToken.length > 0){
-            req.setValue("Bearer " + accessToken, forHTTPHeaderField: "Authentication")}
       req.HTTPBody = data
       
       var response:

    var json = httpTo(viewerUrl + "/oss/v1/buckets",
      data: body.dataUsingEncoding(NSUTF8StringEncoding)!,
      contentType: "application/json",
      accessToken : accessToken.stringValue,
      method: "POST",
      statusCode: nil)
    

    httpTo(viewerUrl + "/utility/v1/settoken",
      data: body!.dataUsingEncoding(NSUTF8StringEncoding)!,
      contentType: "application/x-www-form-urlencoded",
      method: "POST",
      statusCode: statusCode)
  }
