main.tf

resource "google_storage_bucket" "test-expiring-bucket" {
  name          = "test-expiring-bucket"
  location      = "US"

  lifecycle_rule {
    condition {
      age = 30
    }
    action {
      type = "Delete"
    }
  }
}

main3.tf

resource "google_storage_bucket" "test-retention-bucket" {
  name          = "test-retention-bucket-slayer"
  location      = "US"

    retention_policy {
      retention_period = 604800
    }
}

main5.tf

resource "google_storage_bucket" "test-versioning-bucket007" {
  name     = "test-versioning-bucket007"
  location = "US"

  versioning {
    enabled = true
  }
}

maingcs.tf

resource "google_storage_bucket" "test-expiring-bucket2" {
  name          = "test-expiring-bucket2"
  location      = "US"

  lifecycle_rule {
    condition {
      age = 7
    }
    action {
      type = "SetStorageClass"
      storage_class = "NEARLINE"
    }
  }

  lifecycle_rule {
    condition {
      age = 30
    }
    action {
      type = "Delete"
    }
  }
}