Spring RestTemplate gives “500” error but same URL, credentails works in RestClient and Curl

Question

An Url, Credentials works in RestClient UI as well as with Curl where as i\'m getting \"500\" error when access the same via Spring RestTemplate.

I am using the foll

Answer 1

I have also faced a situation where server response was "500 Internal server error"

Though I have received success response from Postman for the same parameter value. So the problem was not in server side.

The problem was typo in parameter name, mismatch spelling between application parameter and server parameter

Server parameter        -> requestLabel
Application parameter   -> requestLable

Hope someone new like me get help from this.