AWS: Get AWS AccountID from CLI

Here's the way to quickly find your AWS details, including account ID, from CLI

aws sts get-caller-identity

To get AccountID only, use queries and customize output text

aws sts get-caller-identity --output text --query 'Account'

That's it!

References:

• https://www.edureka.co/community/9846/quick-way-to-get-aws-account-number-from-the-cli-tools
• https://docs.aws.amazon.com/cli/latest/reference/sts/get-caller-identity.html