Attach File or URL to Comment

//native

type Smartsheet = {

  token: string;

  baseUrl: string;

};

/**

 * Attach File or URL to Comment

 * Attaches a file to the comment.

 */

export async function main(

  auth: Smartsheet,

  sheetId: string,

  commentId: string,

  body: {

    attachmentSubType?:

      | "DOCUMENT"

      | "DRAWING"

      | "FOLDER"

      | "PDF"

      | "PRESENTATION"

      | "SPREADSHEET";

    attachmentType?:

      | "BOX_COM"

      | "DROPBOX"

      | "EGNYTE"

      | "EVERNOTE"

      | "FILE"

      | "GOOGLE_DRIVE"

      | "LINK"

      | "ONEDRIVE"

      | "TRELLO";

    description?: string;

    name?: string;

    url?: string;

  },

) {

  const url = new URL(

    `${auth.baseUrl}/sheets/${sheetId}/comments/${commentId}/attachments`,

  );

  const formData = new FormData();

  for (const [k, v] of Object.entries(body)) {

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

      formData.append(k, String(v));

    }

  }

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "Content-Type": "application/json",

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}