001package com.plivo.api.models.message;
002
003public enum MessageDirection {
004  INBOUND("inbound"), OUTBOUND("outbound");
005
006  private String direction;
007
008  MessageDirection(String direction) {
009    this.direction = direction;
010  }
011
012  @Override
013  public String toString() {
014    return this.direction;
015  }
016}