Hi Micke77, it looks like you're using v2 for translations. You'll need to use v3 instead (https://cloud.google.com/translate/docs/editions). Also, fyi, custom model APIs are now part of v3: https://cloud.google.com/translate/docs/advanced/automl-beg...

I believe you'll need to specify LanguageCodePair instead of LanguageCodesSet. After that, pointing to your TMX file should work.

Hello! Thanks for the question. The file format depends on the glossary type: https://cloud.google.com/translate/docs/advanced/glossary#format-glossary. For unidirectional glossaries, you can use TMX or CSV. Equivalent term sets require CSV.