parameters: (self)
return_statement: return self._underlying
docstring: Gets the underlying of this Instrument.  # noqa: E501
  
  
          :return: The underlying of this Instrument.  # noqa: E501
          :rtype: str
docstring_summary: Gets the underlying of this Instrument.  # noqa: E501
docstring_tokens: Gets the underlying of this Instrument . # noqa : E501
function: def underlying(self):
          """Gets the underlying of this Instrument.  # noqa: E501
  
  
          :return: The underlying of this Instrument.  # noqa: E501
          :rtype: str
          """
          return self._underlying
function_tokens: def underlying ( self ) : return self . _underlying