[ISSUE] Issue with databricks_sql_endpoint resource ("CLASSIC" type)

[LittleWat]

Configuration

We just want to deploy the "CLASSIC" sql warehouse by running terraform apply the following:

resource "databricks_sql_endpoint" "this" {
  provider                  = databricks.workspace
  name                      = "${var.databricks_workspace_name}-default-sql"
  cluster_size              = "2X-Small"
  auto_stop_mins            = 10
  enable_serverless_compute = "false"
  warehouse_type            = "CLASSIC"
}

Expected Behavior

The "CLASSIC" sql warehouse is created normally. ("Serverless" SQL warehouse can be created normally.)

Actual Behavior

1st apply fails after 20 mins:

  ╷
  │ Error: cannot create sql endpoint: failed waiting for warehouse to start: timed out: Clusters are failing to launch. Cluster launch will be retried.
  │ 
  │   with databricks_sql_endpoint.this,
  │   on main.tf line 1, in resource "databricks_sql_endpoint" "this":
  │    1: resource "databricks_sql_endpoint" "this" {
  │ 

2nd apply fails with the following error:

 ╷
 │ Error: cannot create sql endpoint: failed creating warehouse: SQL warehouse with name `<my-workspace>-default-sql` already exists
 │ 
 │   with databricks_sql_endpoint.this,
 │   on main.tf line 1, in resource "databricks_sql_endpoint" "this":
 │    1: resource "databricks_sql_endpoint" "this" {
 │ 

Steps to Reproduce

just run terraform apply for the TF file above.

Terraform and provider versions

• 1.65.1

Is it a regression?

Debug Output

Important Factoids

Would you like to implement a fix?