AchievementLink

Shares progress toward an achievement.

Payload
The payload starts with  and encodes ten fields:
 * achievementID : - AchievementID used with  or
 * guid: - The player's GUID.
 * completed : - 1 if the achievement was finished, or 0.
 * month : - Month this was finished, or 0.
 * day : - Day this was finished, or 0.
 * year : - The year minus 2000, or -1.
 * criteria1, criteria2, criteria3, criteria4 : - 32 bitset list identifying which criteria are finished.

The display text will vary depending which language client was used to construct the link. In a chat window, the sender's language is used.

Details

 * As with other hyperlinks, UI escape sequences surround the payload as  and
 * The title will vary depending which language client was used; the sender's language appears in a chat window.

Examples
 
 * The_Immortal_(achievement) completed on 2008-12-19.

 
 * Outland_Dungeonmaster unfinished.