original_string: public function service($service,$session = null)
      {
          $this->service = (new Service($service,$session ?: $this->session));
  
          return $this->service;
      }
code: public function service($service,$session = null)
      {
          $this->service = (new Service($service,$session ?: $this->session));
  
          return $this->service;
      }
code_tokens: public function service ( $ service , $ session = null ) { $ this -> service = ( new Service ( $ service , $ session ? : $ this -> session ) ) ; return $ this -> service ; }
docstring: Set the google adwords service.
  
  @param \Google\AdsApi\AdWords\v201809\cm\*  $service
  @param \Google\AdsApi\AdWords\AdWordsSession|null $session
  @return Service
docstring_tokens: Set the google adwords service .