content
?: stringPlain text body.
Options for sending a message via channel/message helpers.
?: AllowedMentionsOptionsWho may be mentioned; see AllowedMentionsOptions.
?: MessageAttachmentMeta[]Attachment metadata aligned with uploaded `files` indices.
?: stringPlain text body.
?: (RESTPostAPIEmbed | EmbedBuilder)[]Embed payloads or EmbedBuilder instances.
?: stringFavorite meme id when sending a saved meme.
?: MessageFileData[]Local files or remote URLs to upload with the message.
?: numberMessage flags bitfield.
?: MessageReplyTargetForward an existing message into this channel.
?: stringClient-generated nonce for deduplication.
?: booleanShortcut for reply pings. `false` sets `allowedMentions.repliedUser` to false. Prefer explicit AllowedMentionsOptions when you need full control.
?: MessageReplyTargetReply to an existing message (sets message_reference).
?: string[]Sticker snowflakes to attach.
?: booleanText-to-speech flag.
?: RESTPostAPIMessageUploadedAttachment[]Already-uploaded CDN attachments (skip multipart).