Gemini Pro API-KEY not working in the Netherlands

[DaRutSki]

Hi,

It seems that for some obscure reason I can enable the genrative AI API in a paid GCP project, but API-KEY says: 
error: Uncaught (in promise) Error: [GoogleGenerativeAI Error]: Error fetching from https://generativelanguage.googleapis.com/v1/models/gemini-pro:generateContent: [400 Bad Request] User location is not supported for the API use.

Why is the netherlands not supported?, I can access the model via Vertex-AI with python on my local machine (using my local login credentials)
This. is hampering the use of langchain js in a project I am investigating, which requires the use of API_KEY.

So the question in the end is why is the location Netherlands not suported?