if err != nil {
		t.Fatal(err)
	}
	return req
}

// setupKMSUser is a test helper that creates a new user with the provided access key and secret key
// and applies the given policy to the user.
func setupKMSUser(t *testing.T, accessKey, secretKey, p string) {
	ctx := context.Background()
	createUserParams := madmin.AddOrUpdateUserReq{
		SecretKey: secretKey,