Specification of the interaction model in POST requests

Hi,

5.2.3.4 put a constraint on the server that it should honor the interaction
model if a client specifies one. Does this imply that if a client wants a
guarantee that the created resource to act like an LDPR/LDPC, it should
include the link header in the creation requests (though we don't have any
restriction on the client saying that it MUST send this link header when
creating LDPRs)?

The reason for asking this question is to decide whether the Link header
should be included in all examples of creating an LDPR or just in the case
of creating LDPCs. As it reads now, my intuition is to include the header
in all examples including the creation of non-RDF LDPRs (LDP-NRs).

[[
5.2.3.4 LDP servers that successfully create a resource from a RDF
representation in the request entity body must honor the client's requested
interaction model(s). If any requested interaction model cannot be honored,
the server must fail the request.

   - If the request header specifies a LDPR interaction model, then the
   server must handle subsequent requests to the newly created resource's URI
   as if it is a LDPR. (even if the content contains an rdf:type triple
   indicating a type of LDPC).
   - If the request header specifies a LDPC interaction model, then the
   server must handle subsequent requests to the newly created resource's URI
   as if it is a LDPC.
   - This specification does not constrain the server's behavior in other
   cases.

]]

Best Regards,
Nandana