Service Virtualization

GET REQUEST REPONSE: 

[
{
"guideCCID": 5432167,
"networkCompanyId": "9999"
}
}

I am having above response from GET. Now next API in automation is PUT. So I have to Update netwrokCmpayID from 9999 to 1234. 
SO How I can do in DEV test Work Station.
I don't want to make the static body for a PUT. I have to take the same response from GET just one field will update and pass it to put 

Using a Json filter capture the value  netwrokCmpayID   in  a property. 

 JSON Path Filter - DevTest Solutions - 10.3 - CA Technologies Documentation 

Modify the value . 

Then use this property {{netwrokCmpayID}} in your POST.  

Also look at  Extract JSON Data from Response 

Hi Siney, Thanks for the input
I am able to extract the value from JSON but I want to edit that and again merge into old json. 
Because guideCCID is primary and unique key. So I don't know what guideCCID it will generate. So i need same guideCCID as what I am having from GET request and also change NetworkCompanyID than Pass it that JSON to PUT request

To Edit the value, You can use a Java Script step  in which you substring / replace the content received for the GET with the content you want replaced and send on the PUT