src/A1comms/GaeSupportLaravel/Auth/Token/OAuth2.php
/**
     * Fetch an OAuth2 access_token,
     * which via the metadata server can't have custom scopes.
     *
     * @return string
     */
Fetch an OAuth2 access_token,
which via the metadata server can't have custom scopes.

@return string
Fetch an OAuth2 access_token which via the metadata server can ' t have custom scopes . @return string
public static function fetchToken()
    {
        $g = new GCECredentials();
        return $g->fetchAuthToken()['access_token'];
    }
public static function fetchToken ( ) { $ g = new GCECredentials ( ) ; return $ g -> fetchAuthToken ( ) [ 'access_token' ] ; }
Fetch an OAuth2 access_token,
 which via the metadata server can't have custom scopes.
Fetch an OAuth2 access_token which via the metadata server can ' t have custom scopes .