Properties
Attachment[]
required
Type:
AttachmentAttachmentsstring
required
Unique message ID
boolean
Whether the bot is @-mentioned in this message
LinkPreview[]
Type:
LinkPreviewLinks found in the messagerequired
Message metadata
TRawMessage
required
Platform-specific raw payload (escape hatch)
string
required
Plain text content (all formatting stripped)
string
required
Thread this message belongs to