How to get associated ticket ids list of parent / child tickets via tickets list API in Freshdesk

Is there a way where I can get associated ticket ids of a parent / child ticket in Tickets List API in Freshdesk

This should help:

GET https://yourdomain.freshdesk.com/api/v2/tickets?include=parent_and_child_ticket_ids

Replace yourdomain with your Freshdesk domain.

@harishk : It is not working. Are you able to retrieve parent and child ticket ids with the API you provided.