if err.Error() != "Access Denied." {
		c.Fatalf("unexpected non-access-denied err: %v", err)
	}
}

// TestSTSForRoot - needs to be the first test after server setup due to the
// buckets list check.
func (s *TestSuiteIAM) TestSTSForRoot(c *check) {
	ctx, cancel := context.WithTimeout(context.Background(), testDefaultTimeout)
	defer cancel()

	bucket := getRandomBucketName()