extend type RootQuery {
  """**BETA** Retrieve a `GuidelinePage` by its id."""
  guidelinePage(
    """**BETA** The id of the `GuidelinePage` to retrieve."""
    id: ID!
    """
    **BETA** The locale tag ("de", "de-DE") in which the GuidelinePage should be delivered. If the requested locale is unavailable, the default language will be used as a fallback.
    """
    locale: String
    """
    **BETA** Specifies the language in which the GuidelinePage should be delivered. If the requested language is unavailable, the default language will be used as a fallback.
    """
    language: LanguageCode
  ): GuidelinePage
}