Hi Kartheek,I'm not quite following the question here. Can you share what the schema looks like and how it is updated? Do you have the action you'd like to use it in? 

Technically, you could use the "Update Profile" action in JO to put the user into the segment you created by updating the fields that would qualify the person into the segment. See update profile documentation here -Jumping from one journey to another | Adobe Journey Orchestration. The timing of thi...

We are based on AEP which is hosted only in Azure and can only be sold on Azure as well. 

The current way to get detail from profile is to use the datasource for Experience Platform in your custom action to grab whatever is needed from that profile. The context of the triggering event (segment qualification) only has what you noted. The datasource for Experience Platform will allow you t...