export interface APIGroupDMChannel extends APIDMChannelBase<ChannelType.GroupDM>Application id associated with the channel. For group DMs, this is the application that created the group
The id of the last message sent in this channel (may not point to an existing or valid message)
optionalexternalmanaged? : boolean
Whether the channel is managed by an OAuth2 application
optionalexternalowner_id? : Snowflake
ID of the DM creator