What is the maximum limit in the HTTP protocol for a POST request / response payload. Sending JSON for REST

Question

This is not a duplicate question.

I search and browse various HTTP request / response body limit statements. I am using the RestTemplate of the Spring framework, and I am concerned about the size of the json doc exchange in the request and responses.

I use tomcat and I heard that I can resize http as high as I want. But my main problem is the limitations of HTTP protocols. Can someone please explain?

Thanks in advance.

Answer 1

No limit is specified in RFC 2616 .