variable "project_id" {} resource "stackitprivatepreview_postgresflexalpha_instance" "msh-instance-only" { project_id = var.project_id name = "example-instance" backup_schedule = "0 0 * * *" retention_days = 30 flavor_id = "2.4" replicas = 1 storage = { performance_class = "premium-perf2-stackit" size = 10 } network = { acl = ["0.0.0.0/0"] access_scope = "PUBLIC" } version = 17 }