parameters: (self)
return_statement: return self._request_start_timestamps[0]
docstring: Find the canonical start time for this track.
  
      Returns:
        The millisecond timestamp of the first request.
docstring_summary: Find the canonical start time for this track.
docstring_tokens: Find the canonical start time for this track .
function: def GetFirstRequestMillis(self):
      """Find the canonical start time for this track.
  
      Returns:
        The millisecond timestamp of the first request.
      """
      assert self._requests, "No requests to analyze."
      self._IndexRequests()
      return self._request_start_timestamps[0]
function_tokens: def GetFirstRequestMillis ( self ) : assert self . _requests , "No requests to analyze." self . _IndexRequests ( ) return self . _request_start_timestamps [ 0 ]