AWS Lambda is a serverless compute service that AWS provides that allows you to run code without provisioning or managing servers.
The ISO 8601 format is a standardized way to represent dates and times. It includes the date, time, and time zone information, ensuring consistency across different systems. The format looks like this: YYYY-MM-DDTHH:mm:ss.sssZ, where Z indicates the UTC (Coordinated Universal Time) time zone
Policies are JSON documents that define permissions. They specify who can access resources and the actions that they can perform. Policies can be attached to users, groups, or roles.