docs: def thumbnail(self):
          """
          This method returns a thumbnail representation of the file if the data is a supported graphics format.
  
          Input:
              * None
  
          Output:
              * A byte stream representing a thumbnail of a support graphics file
  
          Example::
  
              file = client.get_file("4ddfds", 0)
              open("thumbnail.jpg", "wb").write(file.thumbnail())
          """
          response = GettRequest().get("/files/%s/%s/blob/thumb" % (self.sharename, self.fileid))
  
          return response.response