– Adding displayLanguage=es-AR as a query param (as per https://www.hl7.org/fhir/operation-codesystem-lookup.html)
– Adding a header to the request Accept-Language=es-AR (as per https://hl7.org/fhir/2018May/languages.html##http)
It’s a feature the Netherlands would really appreciate as well – to the point that using the LOINC FHIR API does not make much sense for us without it. And the API looks great, I’d love to incorporate it.
This is still very much on our to-do list. As with many things, COVID destroyed our earlier timeline estimate. We are very much concentrated now on our upcoming LOINC release in December. I can only provide a very rough estimate of May 2021 for this language feature.
We will be adding the ability to retrieve specific LOINC version CodeSystem and ValueSet resources with our December release. (Initially, we will only make available the previous two releases.) We will be certain to share more information on this new feature at that time.