Retrieves a single Channel by ID.

//native

type Clickup = {

  token: string;

};

/**

 * Retrieves a single Channel by ID.

 * This endpoint retrieves a specific Channel given its ID.

 */

export async function main(

  auth: Clickup,

  workspace_id: string,

  channel_id: string,

  description_format: "text/md" | "text/plain" | undefined,

) {

  const url = new URL(

    `https://api.clickup.com/api/v3/workspaces/${workspace_id}/chat/channels/${channel_id}`,

  );

  for (const [k, v] of [["description_format", description_format]]) {

    if (v !== undefined && v !== "" && k !== undefined) {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}