Node.js の Rest で Cloud Firestore のデータを削除 (Delete)

firestore_delete_rest.js

#! /usr/bin/node
// ---------------------------------------------------------------
//	firestore_delete_rest.js
//
//					Feb/01/2020
//
// ---------------------------------------------------------------
var fs = require("fs")
var get_token = require('./get_token.js')

// ---------------------------------------------------------------
console.error ("*** 開始 ***")

const key_in=process.argv[2]
console.log (key_in)

const env = process.env
const json_str = fs.readFileSync (env.GOOGLE_APPLICATION_CREDENTIALS,'utf8')
const dict_aa = JSON.parse (json_str)
const project_id = dict_aa['project_id']
console.log(project_id)

const token = get_token.get_token_proc()

const project = 'project-jan25-2020'
const url="https://firestore.googleapis.com/v1/projects/" + project_id + "/databases/(default)/documents/cities/" + key_in

var Client = require('node-rest-client').Client

var client = new Client()

var args = {
    headers: { "Authorization": "Bearer " + token}
	}

try
	{
	client.delete(url, args, function (data, response) {
//			console.log(response)
			})
	console.error ("*** 終了 ***")
	}
	catch (error)
	{
	console.error ("*** error *** from client.get ***")
	console.error (error)
	}

// ---------------------------------------------------------------

get_token.js はこちら
Node.js の Rest で Cloud Firestore のデータを作成 (Create)

実行コマンド

export NODE_PATH=/usr/lib/node_modules
export GOOGLE_APPLICATION_CREDENTIALS="***.json"
./firestore_delete_rest.js t0921