How to prevent from deploying a resource that is already created?

Is it possible to prevent helm from creating/upgrading a resource (e.g a serviceAccount) if it has been already created? I am trying to deploy multiple versions of my chart helm (using variable substitution), but this service account is generic and should be used by all versions.

apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    iam.gke.io/gcp-service-account: my-k8s-cluster@my-gcp-project.iam.gserviceaccount.com
  labels:
    app:  {{ template "app.name" . }}
  name: {{ template "app.name" . }}-{{ .Values.environment }}-service-account
  namespace: {{ template "app.name" . }}

I am getting and error because I named the deployment after a specific version so meta.helm.sh/release-name what has been already deployed before.