Post_Ephemeral_Request

struct

Request body for chat.postEphemeral. One of text, blocks, attachments or markdown_text is required.

Property	Type	Description
as_user	Boolean	(Legacy) Pass true to post 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.
channel	String	Required. Channel, private group, or IM channel to send the message to.
icon_emoji	String	Emoji to use as the icon for this message.
icon_url	String	URL to an image to use as the icon for this message.
link_names	Boolean	Find and link channel names and usernames.
markdown_text	String	Message text formatted in markdown (max 12,000 characters).
parse	String	Change how messages are treated (`none` or `full`).
text	String	Message body, or fallback text when `blocks` are used.
thread_ts	String	Provide another message's `ts` value to post this message in a thread.
user	String	Required. ID of the user who will receive the ephemeral message. The user must be in the channel.
username	String	Set your bot's user name.