Add a comment to a file

//native

type Figma = {

  token: string;

};

/**

 * Add a comment to a file

 * Posts a new comment on the file.

 */

export async function main(

  auth: Figma,

  file_key: string,

  body: {

    message: string;

    comment_id?: string;

    client_meta?:

      | { x: number; y: number }

      | { node_id: string; node_offset: { x: number; y: number } }

      | {

          x: number;

          y: number;

          region_height: number;

          region_width: number;

          comment_pin_corner?:

            | "top-left"

            | "top-right"

            | "bottom-left"

            | "bottom-right";

        }

      | {

          node_id: string;

          node_offset: { x: number; y: number };

          region_height: number;

          region_width: number;

          comment_pin_corner?:

            | "top-left"

            | "top-right"

            | "bottom-left"

            | "bottom-right";

        };

  },

) {

  const url = new URL(`https://api.figma.com/v1/files/${file_key}/comments`);

  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();

}