would return ISO 639-3 compatible language codes like "eng",
however,
as of today 2022-09-12, it appears that the language codes are all-caps (e.g., "ENGLISH"). These all-cap language names appear not to be ISO 639 compatible (see https://iso639-3.sil.org/code_tables/639/data/e and attached screenshot).
Suggest to revert language codes of vernacular names to ISO 639 compatible strings.
Previously,
http://api.gbif.org/v1/species/2882753/vernacularNames
would return ISO 639-3 compatible language codes like "eng", however, as of today 2022-09-12, it appears that the language codes are all-caps (e.g., "ENGLISH"). These all-cap language names appear not to be ISO 639 compatible (see https://iso639-3.sil.org/code_tables/639/data/e and attached screenshot).
Suggest to revert language codes of vernacular names to ISO 639 compatible strings.