Intermittently the Postgres instance would fail with: ``` │ Error: Error waiting for Create Instance: │ │ │ with module.materialize.module.database.google_sql_database_instance.materialize, │ on .terraform/modules/materialize/modules/database/main.tf line 1, in resource "google_sql_database_instance" "materialize": │ 1: resource "google_sql_database_instance" "materialize" { ``` The problem seems very similar to the issue reported [here](https://github.com/hashicorp/terraform-provider-google/issues/3069), but we are not creating multiple instances.