oauth_problem=signature_method_rejected (in postman)

[anisah97]

Hello, I am working on REST API POSTMAN from JIRA with OAuth1.0 but I'm getting this error. But it works fine when I tried the  OAuthTutorialClient-1.0.jar in cmd followed this below link https://developer.atlassian.com/server/jira/platform/oauth/#step-4--make-a-request. How to make request in Postman for Jira Server Platform ? PS. Clarification on Consumer Secret which one should be? Is that the public key? and where should I fill the private key?