lib/DataSift/Push/Definition.php
public function getOutputParam($key)
    {
        if (isset($this->_output_params[$key])) {
            return $this->_output_params[$key];
        }
        return null;
    }
public function getOutputParam($key)
    {
        if (isset($this->_output_params[$key])) {
            return $this->_output_params[$key];
        }
        return null;
    }
public function getOutputParam ( $ key ) { if ( isset ( $ this -> _output_params [ $ key ] ) ) { return $ this -> _output_params [ $ key ] ; } return null ; }
Get an output parameter.

@param string $key The parameter to get.

@return string
Get an output parameter .