chore: use cos direct endpoint (#466)

Author: Ak-sky

examples/fscloud/main.tf

@@ -129,7 +129,7 @@ module "event_notification" {
   cos_bucket_name         = module.cos.buckets[local.bucket_name].bucket_name
   cos_instance_id         = module.cos.cos_instance_crn
   skip_en_cos_auth_policy = false
-  cos_endpoint            = "https://${module.cos.buckets[local.bucket_name].s3_endpoint_private}"
+  cos_endpoint            = "https://${module.cos.buckets[local.bucket_name].s3_endpoint_direct}"
   cbr_rules = [
     {
       description      = "${var.prefix}-event notification access from vpc and schematics"

tests/pr_test.go

@@ -35,9 +35,8 @@ const yamlLocation = "../common-dev-assets/common-go-assets/common-permanent-res
 // Current supported EN region
 var validRegions = []string{
 	"us-south",
-	// 	Error occurring specific to eu-de/eu-de regions, see https://github.com/IBM-Cloud/terraform-provider-ibm/issues/6221
-	// 	"eu-de",
-	// 	"eu-es",
+	"eu-de",
+	"eu-es",
 	"eu-gb",
 	"au-syd",
 }