AWS ARN 101: Understanding the Anatomy of AWS ARN Components
If you’re new to Amazon Web Services (AWS), you may have come across this mysterious acronym and wondered, “What on earth is an ARN?” Well, fear not! In this post, we’ll unravel the secrets behind AWS ARNs and break down their anatomy piece by piece. So, let’s discover the hidden power behind these seemingly cryptic strings of characters.
What Is an Amazon Resource Name (ARN)?
A lot of people ask, what is aws arn?” still bugs you, read on. In simple terms, it’s a unique identifier for every AWS resource you create. It serves as a naming convention and helps AWS manage and secure resources across different accounts and services. Think of it as a way to give each resource its digital address, making it easy for AWS services to communicate with one another.
ARNs are composed of several components that provide specific information about the resource being referenced. The structure of an ARN consists of five main parts:
- The “arn” prefix, which indicates that it is an Amazon Resource Name.
- The partition, which represents the AWS region or service endpoint where the resource resides.
- The service namespace, which