Amazon EC2 Auto Scaling endpoints and quotas - AWS General Reference

Amazon EC2 Auto Scaling endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Regions and Endpoints

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 autoscaling.us-east-2.amazonaws.com HTTP and HTTPS
US East (N. Virginia) us-east-1 autoscaling.us-east-1.amazonaws.com HTTP and HTTPS
US West (N. California) us-west-1 autoscaling.us-west-1.amazonaws.com HTTP and HTTPS
US West (Oregon) us-west-2 autoscaling.us-west-2.amazonaws.com HTTP and HTTPS
Africa (Cape Town) af-south-1 autoscaling.af-south-1.amazonaws.com HTTP and HTTPS
Asia Pacific (Hong Kong) ap-east-1 autoscaling.ap-east-1.amazonaws.com HTTP and HTTPS
Asia Pacific (Mumbai) ap-south-1 autoscaling.ap-south-1.amazonaws.com HTTP and HTTPS
Asia Pacific (Osaka-Local) ap-northeast-3 autoscaling.ap-northeast-3.amazonaws.com HTTP and HTTPS
Asia Pacific (Seoul) ap-northeast-2 autoscaling.ap-northeast-2.amazonaws.com HTTP and HTTPS
Asia Pacific (Singapore) ap-southeast-1 autoscaling.ap-southeast-1.amazonaws.com HTTP and HTTPS
Asia Pacific (Sydney) ap-southeast-2 autoscaling.ap-southeast-2.amazonaws.com HTTP and HTTPS
Asia Pacific (Tokyo) ap-northeast-1 autoscaling.ap-northeast-1.amazonaws.com HTTP and HTTPS
Canada (Central) ca-central-1 autoscaling.ca-central-1.amazonaws.com HTTP and HTTPS
China (Beijing) cn-north-1 autoscaling.cn-north-1.amazonaws.com.cn HTTP and HTTPS
China (Ningxia) cn-northwest-1 autoscaling.cn-northwest-1.amazonaws.com.cn HTTP and HTTPS
Europe (Frankfurt) eu-central-1 autoscaling.eu-central-1.amazonaws.com HTTP and HTTPS
Europe (Ireland) eu-west-1 autoscaling.eu-west-1.amazonaws.com HTTP and HTTPS
Europe (London) eu-west-2 autoscaling.eu-west-2.amazonaws.com HTTP and HTTPS
Europe (Milan) eu-south-1 autoscaling.eu-south-1.amazonaws.com HTTP and HTTPS
Europe (Paris) eu-west-3 autoscaling.eu-west-3.amazonaws.com HTTP and HTTPS
Europe (Stockholm) eu-north-1 autoscaling.eu-north-1.amazonaws.com HTTP and HTTPS
Middle East (Bahrain) me-south-1 autoscaling.me-south-1.amazonaws.com HTTP and HTTPS
South America (São Paulo) sa-east-1 autoscaling.sa-east-1.amazonaws.com HTTP and HTTPS
AWS GovCloud (US-East) us-gov-east-1 autoscaling.us-gov-east-1.amazonaws.com HTTP and HTTPS
AWS GovCloud (US) us-gov-west-1 autoscaling.us-gov-west-1.amazonaws.com HTTP and HTTPS

If you specify the general endpoint (autoscaling.amazonaws.com), Amazon EC2 Auto Scaling directs your request to the us-east-1 endpoint.

For information about using Amazon EC2 Auto Scaling in the AWS GovCloud (US-West) Region, see AWS GovCloud (US-West) Endpoints.

For information about using Amazon EC2 Auto Scaling in the China Regions, see:

Service Quotas

Item Default
Maximum number of launch configurations per Region 200
Maximum number of Auto Scaling groups per Region 200
Maximum number of scaling policies per Auto Scaling group 50
Maximum number of scheduled actions per Auto Scaling group 125
Maximum number of lifecycle hooks per Auto Scaling group 50
Maximum number of SNS topics per Auto Scaling group 10
Maximum number of classic load balancers per Auto Scaling group 50
Maximum number of target groups per Auto Scaling group 50
Maximum number of step adjustments per scaling policy 20

For more information, see Amazon EC2 Auto Scaling Service Quotas in the Amazon EC2 Auto Scaling User Guide.