Request Question Data in API for opening a child ticket

Request Question Data in API for opening a child ticket

Hello, I'm new to working with the API so this may be a basic question.  So I have been working on a Request custom function that will open a child request based on when a parent request is closed.  I have been able to make this work but what I would like to also do is pull some information from the Parent request question fields to add to the subject of the child request.  Specifically we have a server name field that I would like use to help better describe the child request.  
 
When I view the Parent request via the API and look for my field this what I see:

"resources": {
           
            "res_6004": {
                   "qstn_text_301": {
                    "value": "Test Server"
                }
            },

Can I get that value into a parameter in a custom function to use when creating the child request?  Something like ServerName = "value"  and I could use that in a subject and/or description.

thank you