func (c *ConfigWriter) PrintSecretDump(outputFormat string) error {
	if c.configDump == nil {
		return fmt.Errorf("config writer has not been primed")
	}
	secretDump, err := c.configDump.GetSecretConfigDump()
	if err != nil {
		return fmt.Errorf("sidecar doesn't support secrets: %v", err)
	}
	out, err := protomarshal.ToJSONWithIndent(secretDump, "    ")
	if err != nil {