code: def with_time(self):
          
          self.header["X-Authorization-Timestamp"] = str(int(time.time()))
          self.header["Date"] = str(int(time.time()))
          return self
docs: Sets the time headers used by Acquia signature versions to the appropriate value and returns the request itself.
          These headers are X-Authorization-Timestamp (v2) and Date (v1).