docs: def getDiskSpace(self, file_path, upload_path = '', overwrite = False):
          """getDiskSpace
  
          Args:
              file_path: Full path for a file you want to checkUpload
              upload_path: Ndrive path where you want to upload file
                  ex) /Picture/
  
          Returns:
              True: Possible to upload a file with a given file_size
              False: Impossible to upload a file with a given file_size
  
          """
  
          self.checkAccount()
  
          url = nurls['checkUpload']
  
          file_size = os.stat(file_path).st_size
          file_name = os.path.basename(file_path)
  
          now = datetime.datetime.now().isoformat()
  
          data = {'userid': self.user_id,
                  'useridx': self.useridx,
                  'getlastmodified': now,
                  'dstresource': upload_path + file_name,
                  'overwrite': overwrite,
                  'uploadsize': file_size,
                 }
          r = self.session.post(nurls['getDiskSpace'], data = data)
  
          return resultManager(r.text)