Update_Message_Request

struct

Request body for chat.update.

Property	Type	Description
as_user	Boolean	(Legacy) Pass true to update the message as the authed user.
attachments	ArrayAny	A JSON-based array of structured (legacy) attachments.
blocks	ArrayAny	A JSON-based array of structured Block Kit blocks. Pass an empty array to clear existing blocks.
channel	String	Required. Channel containing the message to be updated.
file_ids	ArrayString	Array of new file IDs that will be sent with this message.
link_names	Boolean	Find and link channel names and usernames.
markdown_text	String	Accepts message text formatted in markdown (max 12,000 characters).
metadata	Message_Metadata	JSON object with `event_type` and `event_payload` fields.
parse	String	Change how messages are treated (`none` or `full`).
reply_broadcast	Boolean	Broadcast an existing thread reply to make it visible to everyone in the channel.
text	String	New message body, or fallback text when `blocks` are used.
ts	String	Required. Timestamp of the message to be updated.