slack/chat_update
Call the Slack chat.update API method
const app = mvfm(prelude, console_, slack_);
const prog = app({}, ($) => {
const result = $.slack.chat.update({ channel: "C0123456789", ts: "1700000000.000001", text: "Updated message" });
return $.begin($.console.log(result), result);
});
await fold(defaults(app), prog); Ctrl+Enter