class CexioWebSocketPongMessage {

  @JsonProperty("e")
  private final String e = CexioStreamingRawService.PONG;

  public CexioWebSocketPongMessage() {}

  public String getE() {
    return e;
  }

  @Override
  public String toString() {<FILL_FUNCTION_BODY>}
}

    return "CexioWebSocketPongMessage{" + "e='" + e + '\'' + '}';
  
<no_super_class>