@Cameron Blackwell Thanks for reaching out. You can exclude the vms by modifying Function-Try action. In the designer pane, select Function-Try to configure the target settings.This example also demonstrates excluding a virtual machine. You can exclude the VM by specifying the VMs resource path or by wildcard.
{
"Action": "start",
"EnableClassic": false,
"RequestScopes": {
"Subscriptions": [
"/subscriptions/12345678-1234-5678-1234-123456781234/",
"/subscriptions/11111111-0000-1111-2222-444444444444/"
],
"ResourceGroups": [
"/subscriptions/12345678-1234-5678-1234-123456781234/resourceGroups/rg1/",
"/subscriptions/11111111-0000-1111-2222-444444444444/resourceGroups/rg2/"
],
"ExcludedVMLists": [
"/subscriptions/12345678-1234-5678-1234-123456781234/resourceGroups/vmrg1/providers/Microsoft.Compute/virtualMachines/vm1"
]
}
}