type Gdrive = {

  token: string;

};

export async function main(

  gdrive_auth: Gdrive,

  drive_id: string,

  webhook_address: string,

  channelId: any,

) {

  const SUPPORT_ALL_DRIVES = true;

  const SUPPORT_TEAM_DRIVES = true;

  const INCLUDE_ITEMS_FROM_ALL_DRIVES = true;

  const START_PAGE_URL = `https://www.googleapis.com/drive/v3/changes/startPageToken/?driveId=${drive_id}&supportsAllDrives=${SUPPORT_ALL_DRIVES}`;

  const token = gdrive_auth["token"];

  const response_sp = await fetch(START_PAGE_URL, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + token,

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

    },

  });

  const start_page_result = await response_sp.json();

  const START_PAGE_TOKEN = start_page_result["startPageToken"];

  const WATCH_URL = `https://www.googleapis.com/drive/v3/changes/watch/?pageToken=${START_PAGE_TOKEN}&supportsAllDrives=${SUPPORT_ALL_DRIVES}&supportsTeamDrives=${SUPPORT_TEAM_DRIVES}&includeItemsFromAllDrives=${INCLUDE_ITEMS_FROM_ALL_DRIVES}`;

  const requestBody = {

    kind: "api#channel",

    type: "webhook",

    address: webhook_address,

    id: channelId,

  };

  const response = await fetch(WATCH_URL, {

    method: "POST",

    body: JSON.stringify(requestBody),

    headers: {

      Authorization: "Bearer " + token,

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

    },

  });

  const message = await response.json();

  return message;

}