public String getId() {
        return this.id;
    }
<p>
(Deprecated) An identifier for the voice channel. This property is retained only for backward compatibility.
</p>

@return (Deprecated) An identifier for the voice channel. This property is retained only for backward
        compatibility.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/VoiceChannelResponse.java