spec.SyncPolicy.automated.prune

      syncPolicy:
       syncOptions:
         - CreateNamespace=true
         - ServerSideApply=true
         - PrunePropagationPolicy=foreground
       automated:
         prune: true
         selfHeal: true

• Automated Sync Policy
• kind: AppProject

• spec.SyncPolicy.automated.prune
• kind: Application (application.yaml), kind: AppProject, kind: ApplicationSet: syncPolicy (automated.prune), syncOptions, resources-finalizer.argocd.argoproj.io, ArgoCD manifest
• ArgoCD projects: kind: AppProject, sourceRepos, signatureKeys, Terraform resource: argocd_project