Gen3 - how to get Approver details

Summary:

In Gen2, we had an option from where we were able to get all details like who approved the task. We dont see the same in Gen3. We are storing the approver related details in custom tables and also we send a notification using Notify Task to the request submitted when the approver approves the task. Need help on identifying the right attributes

Content (please ensure you mask any confidential information):

In Gen2, we had an option from where we were able to get all details like who approved the task - the user id and the name of the approver. These details are available as output of the human task