variable "env" {
  type        = string
  default     = "dev"
  description = "The environment for the RDS instance, e.g., dev, staging, prod"
}

variable "region" {
  type        = string
  default     = "ap-southeast-1"
  description = "The AliCloud region to deploy RDS in"
}

variable "name" {
  type        = string
  description = "The name prefix of the RDS instance"
}