Oct 30, 2013 · A 400 means that the request was malformed. In other words, the data stream sent by the client to the server didn't follow the rules. In the case of a REST API with a JSON …

Jan 24, 2011 · The 400 (Bad Request) status code indicates that the server cannot or will not process the request because the received syntax is invalid, nonsensical, or exceeds some …

I'm using Spring MVC for a simple JSON API, with a @ResponseBody based approach like the following. (I already have a service layer producing JSON directly.) @RequestMapping(value …

Mar 6, 2023 · Apart from what is in the accepted answer, there are many other cases where a 400 could happen because of validation issues. For example, I got 400 (from the chat completion …

May 13, 2024 · Apart from the obvious additions, the only thing I had to do to prevent code 400 errors was to include the word JSON somewhere within messages. This is necessary when …

Feb 19, 2012 · Server returned HTTP response code: 400 Asked 13 years, 9 months ago Modified 5 years, 4 months ago Viewed 148k times

Situations of 400 over 422: Remember, the response code 422 is an extended HTTP (WebDAV) status code. There are still some HTTP clients / front-end libraries that aren't prepared to …

Dec 23, 2016 · spring rest Handling empty request body (400 Bad Request) Asked 8 years, 11 months ago Modified 1 year, 8 months ago Viewed 96k times

Sep 13, 2020 · 5 I am getting a 400 Bad Request request header or cookie too large from nginx with my springboot app, because the JWT key is 38.7kb.When I use a smaller JWT …

Apr 19, 2019 · When I make a POST request from Postman to http://localhost:3642/task/create I get a 400 Bad Request Error (The request cannot be fulfilled due to Bad Syntax).After digging …