original_string: private function retrieveToken($scopes, $cacheKey)
    {
      $this->token = AppIdentityService::getAccessToken($scopes);
      if ($this->token) {
        $this->client->getCache()->set(
            $cacheKey,
            $this->token
        );
      }
    }
code: private function retrieveToken($scopes, $cacheKey)
    {
      $this->token = AppIdentityService::getAccessToken($scopes);
      if ($this->token) {
        $this->client->getCache()->set(
            $cacheKey,
            $this->token
        );
      }
    }
code_tokens: private function retrieveToken ( $ scopes , $ cacheKey ) { $ this -> token = AppIdentityService :: getAccessToken ( $ scopes ) ; if ( $ this -> token ) { $ this -> client -> getCache ( ) -> set ( $ cacheKey , $ this -> token ) ; } }
docstring: Retrieve a new access token and store it in cache
  @param mixed $scopes
  @param string $cacheKey
docstring_tokens: Retrieve a new access token and store it in cache