Set all App Sync API Key Expiration Dates to 365 Days from <Today> to support Public / Guest APIs

Extend AppSync API Key Expiration Date.js

var AWS = require('aws-sdk');

async function asyncForEach(array, callback)
{
	for (let index = 0; index < array.length; index++) {
		await callback(array[index], index, array);
	}
}

exports.handler = async (event) =>
{
	const response = {
		statusCode: 500,
		body: JSON.stringify("Error"),
	};
	var keyCount = 0;
	var appsync = new AWS.AppSync({ apiVersion: '2017-07-25' });
	var d = new Date();
	d.setDate(d.getDate() + 365);
	d.setHours(0, 0, 0);
	d.setMilliseconds(0);
	const expires = d / 1000 | 0;

	const graphQlResponse = await appsync.listGraphqlApis().promise();
	if (!graphQlResponse.graphqlApis || graphQlResponse.graphqlApis.length === 0) {
		response.statusCode = 200;
		response.body = JSON.stringify("No APIs found.");
		return response;
	}
	await asyncForEach(graphQlResponse.graphqlApis, async api =>
	{
		const apiId = api.apiId;
		const keysResponse = await appsync.listApiKeys({ apiId }).promise();
		if (!keysResponse.apiKeys || keysResponse.apiKeys.length === 0) {
			return;
		}
		await asyncForEach(keysResponse.apiKeys, async key => {
			var params = {
				apiId,
				id: key.id,
				expires,
			};
			const result = await appsync.updateApiKey(params).promise();
			if (result.apiKey){
				keyCount++;
			}
		});
	});

	response.statusCode = 200;
	response.body = JSON.stringify(`${keyCount} key${keyCount !== 1 ? "s" : ""} updated.`);
	return response;
};

gistfile1.txt

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "appsync:ListGraphqlApis",
                "appsync:ListApiKeys",
                "appsync:UpdateApiKey"
            ],
            "Resource": "*"
        }
    ]
}

Sweet @youssef-almardini! You're welcome. 💯