if x != nil {
		return x.Key
	}
	return ""
}

func (x *ForwardEchoRequest) GetCaCert() string {
	if x != nil {
		return x.CaCert
	}
	return ""
}

func (x *ForwardEchoRequest) GetCertFile() string {
	if x != nil {
		return x.CertFile
	}
	return ""
}

func (x *ForwardEchoRequest) GetKeyFile() string {
	if x != nil {
		return x.KeyFile
	}
	return ""
}