redis: no changes detected when changing NOEVICTION -> MAXMEMORY_POLICY_UNSPECIFIED

[sharovmerk]

We tried to change "NOEVICTION" -> "MAXMEMORY_POLICY_UNSPECIFIED".

Terraform plan:

Terraform detected the following changes made outside of Terraform since the
last "terraform apply" which may have affected this plan:
  # module.seed.module.redis_cluster["r01"].yandex_mdb_redis_cluster.this has changed
  ~ resource "yandex_mdb_redis_cluster" "this" {
      ~ health              = "HEALTH_UNKNOWN" -> "ALIVE"
        id                  = "XXX"
        name                = "YYY"
        # (13 unchanged attributes hidden)
        # (6 unchanged blocks hidden)
    }
Unless you have

...

  ~ resource "yandex_mdb_redis_cluster" "this" {
        id                  = "XXX"
        name                = "Y"YY
        # (14 unchanged attributes hidden)
      ~ config {
          ~ maxmemory_policy                  = "NOEVICTION" -> "MAXMEMORY_POLICY_UNSPECIFIED"
            # (10 unchanged attributes hidden)
        }
        # (5 unchanged blocks hidden)
    }

Terraform apply:

│ Error: Error while requesting API to update Redis Cluster "XXX": server-request-id = AAA server-trace-id = BBB client-request-id = CCC client-trace-id = DDD rpc error: code = FailedPrecondition desc = no changes detected
│ 
│   with module.seed.module.redis_cluster["r01"].yandex_mdb_redis_cluster.this,
│   on .terraform/modules/seed.redis_cluster/main.tf line 1, in resource "yandex_mdb_redis_cluster" "this":
│    1: resource "yandex_mdb_redis_cluster" "this" {
│