This script and template can monitor AWS integrally with Zabbix.

Min Zabbix version3.0.x 1. About Automatically discovers your buckets in AWS S3.  Pulls 3 data: StandardStorage type bucket size StandardIAStorage type bucket size Number of objects in buckets ...

Min Zabbix version3.4.x

Repository for access to Cloudwatch via API REST using AWS-SDK + NodeJS Wrapper. The templatre only use HTTP Agent to recolect all metrics from AWS Cloudwatch.   Git Repo

Min Zabbix version4.4.x