Retrieve a GuidelinePage by its id.
The id of the GuidelinePage to retrieve.
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.
The GuidelinePage id.
The title of the GuidelinePage
The timestamp of the most recent modification to the GuidelinePage or its contents. If not modified, this represents the creation time.
The url of the GuidelinePage
A list of GuidelinePageSections that belong to this GuidelinePage