AEM Hybris Integration

Hi,

Am doing the integration of AEM & Hybris. I've followed the steps provided to import outdoors data from hybris as given in the adobe docs.

It works fine via defaul hybris importer UI console. 

Issue:

When i try to import products via REST api call through a code in AEM for products we configured, it has thrown access denied. 

Even the direct access from browser https://localhost:9002/rest/v1/outdoors/products/export/full throws access denied error. I got the access tocken via password grant & configured in browser authorization header as well. 

I think the default hybris connection pass username & password & get the token, does the same authorization via OAuthHandler class.

Would like to understand how the http://localhost:4502/etc/importers/hybris.html able to import products as it's using the same DefaultHybrisConnection & OauthHandler class.

Also, what needs to be done to resolve this Access denied issue for password grant.

Thanks

Mani