Retrieve resource partially

How to retrieve partially a resource

Single-entity GET endpoints
Partial responses (e.g. with field query param) should not be returned.
Partial Response
Sometimes an API client only needs a specific subset of data in the response message.
Resource View
To reduce network traffic, it is sometimes useful to allow the client to limit which parts of the resource the server should return in its responses, returning a view of the resource instead of the full resource representation.
Standard request headers
Prefer return=minimal, return=representation
Standard response headers