Spring Boot request header return null value

Question

I have a spring boot project which has some Rest APIs in it. I have two custom headers named request_date and tenant

Answer 1

The issue was with the nginx configuration.

I set the underscores_in_headers on; for the server and now it doesn't drop the headers with underscore in their names.

The solution suggested by @Karol Dowbecki works as well. When I renamed my header to requestDate, I was able to read the value successfully.