AZ, Regional and Global Services

Credit: https://jayendrapatil.com/aws-global-vs-regional-vs-az-resources/

IAM:

• Users, groups, roles, accounts - Global

VPC:

• VPC Subnet - Availability Zone

• VPC - Regional

• Security Group - Regional

• VPC Peering - Regional

• VPC Endpoints - Regional

• Elastic IP Addresses - Regional

EC2:

• Instances - Availability Zone

• EBS Volumes - Availability Zone

• Cluster Placement Groups - Availability Zone

• Resource Identifier (Instance ID, AMI ID, EBS Snapshot ID, etc.) - Regional

• EBS Snapshot - Regional

• AMI - Regional

• Auto Scaling - Regional

• ELB - Regional

S3:

• S3 Data - Regional

• S3 - Global

Route53 - Global

DynamoDB - Regional

WAF - Global

CloudFront - Global

Storage Gateway - Regional