Post request responses with 400 Bad Request

[rotator]

Trying to post a request for creating item but I always get 400 Bad Request in response. How can I solve the problem?

[briley]

It's a Client Error, so mistake is on your side. The reasons of the 400 code error can be the following: malformed request syntax, invalid request message framing, or deceptive request routing

[rotator]

@user Yep, there was incorrect request syntax on my side. Thanks!