How to create an Ultra Task to expose my Pipeline as a REST API which uses No Authentication

[asahoo]

Hi,
I have created a Pipeline and an Ultra task for the pipeline.
I read in Snaplogic Documentation that Ultra task supports - Token Auth and No Auth.
I know, how to use Token Auth in Ultra Task by using the Bearer token which is auto-generated.
But I could not find hot to invoke an Ultra task as a Rest API with No Authentication.

I tried removing the “Bearer Token” from Ultra Task properties page. But when I try to access it from POSTMAN rest client, it is giving me - “401” - Unauthorized error.

Please guide me how to expose the Ultra Task by Rest API which uses No Authentication.

Thank you
Arabinda