Get file information

//native

type Box = {

  token: string;

};

/**

 * Get file information

 * Retrieves the details about a file.

 */

export async function main(

  auth: Box,

  file_id: string,

  fields: string | undefined,

  if_none_match: string,

  boxapi: string,

  x_rep_hints: string,

) {

  const url = new URL(`https://api.box.com/2.0/files/${file_id}`);

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

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      "if-none-match": if_none_match,

      boxapi: boxapi,

      "x-rep-hints": x_rep_hints,

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}