template.metadata

template:
     metadata:

     "template" = {
       "metadata" = {
         "creationTimestamp" = null
         "labels" = {
           "app.kubernetes.io/instance" = "your-instance"
           "app.kubernetes.io/name" = "your-name"
         }
       }
       "spec" = {
         "containers" = [
           {
             "env" = [
               {
        .../...

• spec.containers
• kind: ApplicationSet

• Kubernetes metadata