getGroups

variable "name" {
  default = "onsInstanceName"
}
variable "group_name" {
  default = "GID-onsGroupDatasourceName"
}
resource "alicloud_ons_instance" "default" {
  instance_name = var.name
  remark        = "default_ons_instance_remark"
}
resource "alicloud_ons_group" "default" {
  group_name  = var.group_name
  instance_id = alicloud_ons_instance.default.id
  remark      = "dafault_ons_group_remark"
}
data "alicloud_ons_groups" "groups_ds" {
  instance_id = alicloud_ons_group.default.instance_id
  name_regex  = var.group_id
  output_file = "groups.txt"
}
output "first_group_name" {
  value = data.alicloud_ons_groups.groups_ds.groups.0.group_name
}