import { type S3BatchHandler } from "https://deno.land/x/lambda@1.26.1/types.d.ts";
S3 Batch Operations event https://docs.aws.amazon.com/AmazonS3/latest/dev/batch-ops-invoke-lambda.html
definition: Handler<S3BatchEvent, S3BatchResult>
x/lambda/types.d.ts>S3BatchHandler
import { type S3BatchHandler } from "https://deno.land/x/lambda@1.26.1/types.d.ts";
S3 Batch Operations event https://docs.aws.amazon.com/AmazonS3/latest/dev/batch-ops-invoke-lambda.html