After March 14th, 2024, the generated GraphQL type for ResourceLink fields will change from a type to an interface and for each field a new type will be generated that implements the ResourceLink interface. The name of the generated type will be derived from the content type name and the field name. For example, if a LandingPage content type has a reference field headline, the new type name will be LandingPageHeadline. If LandingPage has a multi-reference field called testimonials, the generated type will be LandingPageTestimonialsCollection. Additionally, the type field in ResourceSys type will be removed.

The following is an example of a content type LandingPage that has two ResourceLink fields, headline and testimonials and it illustrates the change in the generated schema:

Old schema:

The new schema:

This is a breaking change.