Need Help with cloning subclient xml file

Hello Guys, 

appreciate if you could help me filling the xml file as im not good with xmls 

i’m migrating 300+ subclients from old vcsa to a new one 

i’ve used the below xml file however, i dont know where i can put the destination vcenter ?
what other values should be filled in vm subclient cloning.

<App_CloneSubClientRequest>
<cloneEntity>
<test1/>
<defaultBackupSet/>
<VMware/>
<Virtual Server/>
<vcenter-01/>
</cloneEntity>
<subClientProperties>
<subClientEntity>
<test1/>
</subClientEntity>
<content>
<path/>
</content>
<vmContent>
<children equalsOrNotEquals="1" name="test1" displayName="test1" type=""/>
 </vmContent>
</subClientProperties>
</App_CloneSubClientRequest>
 

Thank you!