variable "group_by" {
  description = "Labels to group alerts by before routing. Grafana default is [\"alertname\"]."
  type        = list(string)
  default     = ["alertname"]
}

variable "default_contact_point_uid" {
  description = "Fallback contact-point UID for alerts that match no folder-specific policy."
  type        = string
}

variable "folder_policies" {
  description = <<-EOT
    Map of folder UID → contact-point UID.
    Each entry creates a matcher block:

      policy {
        matcher       { label = "folder"; match = <folder_uid> }
        contact_point = <contact_point_uid>
      }
  EOT
  type = map(string)
}


variable "folder_label_key" {
  description = "Label key used to match alert folders (e.g., 'folder' or 'namespace_uid')"
  type        = string
  default     = "folder"
}