How to update <HTTPTargetConnection> in Apigee Edge Proxy Dynamically or Runtime?

I am deploying some service called MyService on Ec2 and got the ip or url let's say https://myservice.com

Now I want to use this url https://myservice.com in apigee edge runtime,

Let's say, Below is Apigee Edge Proxy Project Structure.

apiproxy
  - policies
    - somepolicy
  - proxies
    - default.xml
  - targets
    - default.xml
  apiproxy.xml

In below xml file from targets/default.xml, I want to replace https://example.com url Dynamically or Runtime with the url (https://myservice.com) which I got when I deployed the Service called MyService on ec2.

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TargetEndpoint name="default">
  <PreFlow name="PreFlow">
    <Request/>
    <Response/>
  </PreFlow>
  <Flows/>
  <PostFlow name="PostFlow">
    <Request/>
    <Response/>
  </PostFlow>
  <HTTPTargetConnection>
    <URL>https://example.com</URL>
  </HTTPTargetConnection>
</TargetEndpoint>

Main reason behind updating this url runtime is:

In my network, we are updating urls on daily basis of the services which are deployed on ec2, here for example, it is MyService on ec2

Start with the Apigee proxy structure and targets/default.xml, especially the HTTPTargetConnection URL shown in the issue. Determine whether this repository can support replacing that URL at Apigee Edge runtime using the changing EC2 service address; done means a documented, reproducible approach for the MyService deployment scenario.