Canonical related-records request. The relationshipId is protocol-specific
(GeoServices uses numeric ids; OData uses navigation property names) so
adapters that lack relationships throw HonuaCapabilityNotSupportedError
rather than silently dropping the request.
Canonical related-records request. The
relationshipIdis protocol-specific (GeoServices uses numeric ids; OData uses navigation property names) so adapters that lack relationships throwHonuaCapabilityNotSupportedErrorrather than silently dropping the request.