PROBLEM TYPE · UNKNOWN_LINK_TYPE
That is not a GS1 link type
The request was refused before anything changed.
- Status
- 400
- Code
UNKNOWN_LINK_TYPE- Type
https://packagepage.com/problems/unknown-link-type
What this means
Link types come from GS1's published registry. A gs1: name that is not in that registry emits a relation URI that dereferences to nothing, inside the one namespace the conformance suite inspects.
Why it usually happens
A typo, or a type read out of a draft of the vocabulary that never shipped as one.
What to do
Choose the type from the list the link editor offers. The registry is public, and the glossary's link type entry cites it.