Seo Ownership

The seo property in a /contents/value/json response is metadata for SEO purposes and is not part of the page UI. Never create an itemPart for a page to represent this property. The SEO part owns, stores, and manages this data and adds it to the response. Keep SEO data management in the SEO part rather than duplicating it in page content structures.

Philosophy

Page UI content and SEO metadata have separate owners. A response property does not automatically represent an editable UI part.