This issue is not specific to Java client but to the backend API

[mecoFarid]

1. How do we get domains param's values for /everything endpoint? This is not specified in the documentation there are only these examples (bbc.co.uk, techcrunch.com, engadget.com) that's it.
2. This endpoint (https://newsapi.org/v2/everything?sources=us&apiKey=c37303be3044459c82d64a2b9dfde27d) returns error message although everything is as specified in the documentation and I'm taking value for sources param from sources