Policy contains a statement with one or more invalid principals

[tiddnet]

terraform plan -var 'cluster_name=aws-hydrolix-dev'

Encountered an error during “terraform apply”,

Error: context deadline exceeded Error: context deadline exceeded
│ │ with module.autoscaler.helm_release.metrics-server,
│ on ../../modules/autoscaler/main.tf line 43, in resource "helm_release" "metrics-server":
│ 43: resource "helm_release" "metrics-server" {

Error: creating KMS Key: MalformedPolicyDocumentException: Policy contains a statement with one or more invalid principals.

To work around the issue, we first disabled the “autoscaler” module and ran the “terraform apply”, once 1st apply is successful, we enabled the “autoscaler” module and ran a “terraform apply” again.