Explicit profile validation for consumers (and creators)

[Pfeil]

Is your feature request related to a problem? Please describe.

As a consumer, one may want to validate against profiles which are not referenced in a profile of a record.

Describe the solution you'd like

The API has already an explicit a validation possibility, e.g. resolve?validate=true or create/update?dryrun=true. Extend this with ?profile=... (multiple profiles allowed).

Describe alternatives you've considered

Create an extra endpoint for it. Still an option.

Additional context

• With consumers I mean users of existing FAIR DOs.
• With creators I mean people who create/update FAIR DOs.
• While we should always have implicit attribute validation, we could consider removing the implicit profile validation. Still under discussion.

[Pfeil]

Thought on this: From the view point of a consumer, why should the profile to validate against necessarily need to be registered? Maybe the consumer is simply interested in a certain pattern (a certain license, type, and date range). (Why) Should we limit validation to registered profiles?