utilruntime.Must(pkgauthenticationv1.RegisterDefaults(scheme))
	utilruntime.Must(pkgcorev1.RegisterDefaults(scheme))

	minute := int64(60)
	cases := []struct {
		name        string
		svcacct     string
		audience    string
		defaultMode *int32
		fsUser      *int64
		fsGroup     *int64
		expiration  *int64
		path        string

		wantPayload map[string]util.FileProjection

	svcAdmClient, err := madmin.NewWithOptions(s.endpoint, &madmin.Options{
		Creds:  credentials.NewStaticV4(cr.AccessKey, cr.SecretKey, ""),
		Secure: s.secure,
	})
	if err != nil {
		c.Fatalf("Err creating svcacct admin client: %v", err)
	}
	svcAdmClient.SetCustomTransport(s.TestSuiteCommon.client.Transport)

	// Attempt to update the policy on the service account.
	err = svcAdmClient.UpdateServiceAccount(ctx, cr.AccessKey,