def METHOD_NAME(app_id: Optional[pulumi.Input[str]] = None,
                       project: Optional[pulumi.Input[Optional[str]]] = None,
                       opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetWebAppResult]:
    """
    A Google Cloud Firebase web application instance
    :param str app_id: The app_ip of name of the Firebase webApp.
           - - -
    :param str project: The ID of the project in which the resource belongs.
           If it is not provided, the provider project is used.
    """
    ...