Thanks a lot for your reply. Please see my comments in below.
I'm unable to understand why do you want to pass postman-token in this request.
My requirement is that I need all cm:title from Alfresco APIthrough post request in AEM and show in the AEM page through component.
In Postman I am posting request and getting response while passing below in body.
In Postman I am using authorization as Bearer Token.
I am not sure if I need to use that token "or" not in AEM. Also that token is expired in every 1 hr. I think we need that token in AEM , because the API is not public one . To get/post request for API we should use oauth token.