import { WebClient } from "https://deno.land/x/slack_web_api@1.0.3/mod.ts";

type Slack = {

  token: string;

};

export async function main(

  slack_auth: Slack,

  channel: string,

  purpose: string

) {

  const web = new WebClient(slack_auth.token);

  await web.conversations.setPurpose({

    channel: channel,

    purpose: purpose,

  });

  return { message: "Successfully updated channel purpose" };

}