Action Details
Requirements and how-to articles for Discord's action:

Requirements
You need this to get it done:

largeImageText
Tooltip for the largeImageKey (e.g. "Blade's Edge Arena", "Numbani", "Danger Zone")
Type: char*
userId
The userId of the player asking to join
Type: char[24]
state
The user's current party status (e.g. "Looking to Play", "Playing Solo", "In a Group")
Type: char*
details
What the player is currently doing (e.g. "Competitive - Captain's Mode", "In Queue", "Unranked PvP")
Type: char*
startTimestamp
Epoch seconds for game start - including will show time as "elapsed"
Type: int64_t
(Sending startTimestamp will show "elapsed" as long as there is no endTimestamp sent.)
endTimestamp
Epoch seconds for game end - including will show time as "remaining"
Type: int64_t
(Sending endTimestamp will always have the time displayed as "remaining" until the given time.)
largeImageKey
Name of the uploaded image for the large profile artwork (e.g. "default")
Type: char*
smallImageKey
Name of the uploaded image for the small profile artwork (e.g. "rogue")
Type: char*
smallImageText
Tootltip for the smallImageKey (e.g. "Rogue - Level 100")
Type: char*
partyId
ID of the player's party, lobby, or group
Type: char*
partySize
Current size of the player's party, lobby, or group
Type: int
partyMax
Maximum size of the player's party, lobby, or group
Type: int
spectateSecret
Unique hashed string for Spectate button
Type: char*
joinSecret
Unique hashed string for chat invitations and Ask to Join
Type: char*
username
The username of the player asking to join
Type: char[344]
discriminator
The discriminator of the player asking to join
Type: char[8]
avatar
The avatar hash of the player asking to join
Type: char[128]
(can be an empty string if the user has not uploaded an avatar to Discord)
Ask to Join Response Codes
"DISCORD_REPLY_NO" uses the value 0
"DISCORD_REPLY_YES" uses the value 1
"DISCORD_REPLY_IGNORE" uses the value 2
Requirements missing or found errors? Report

How-To Articles
A list of useful links for you:

0
Discord - Rich Presence
Official information on Rich Presence
Official
0
Discord Developer Portal - Rich Presence
Official technical guide to setting up Rich Presence
Official
Link missing here or found errors? Improve How-Tos