These endpoints can be used to validate resources without writing anything to the database. There is one validation endpoint, for groups.
The request should contain a group object. The structure of a group object is described in the “request format” section of the documentation for POSTing a new group.
If the group is valid, then the server will return a 200 OK response with the validated group as the body.
If a validation error was encountered, the server will return one of the 400-level error responses described under the “Error Responses” section of the documentation for POSTing a new group.