Request structure
Auto Scaling API requests use HTTP GET with UTF-8 encoding. Each request requires an Action parameter and common request parameters.
Service endpoints
To reduce network latency, use the service endpoint closest to where your services are deployed.
Asia-Pacific
|
Region Name |
Region ID |
Public Endpoint |
VPC Endpoint |
|
China (Qingdao) |
cn-qingdao |
ess.aliyuncs.com |
ess-vpc.cn-qingdao.aliyuncs.com |
|
China (Beijing) |
cn-beijing |
ess.aliyuncs.com |
ess-vpc.cn-beijing.aliyuncs.com |
|
China (Zhangjiakou) |
cn-zhangjiakou |
ess.cn-zhangjiakou.aliyuncs.com |
ess-vpc.cn-zhangjiakou.aliyuncs.com |
|
China (Hohhot) |
cn-huhehaote |
ess.cn-huhehaote.aliyuncs.com |
ess-vpc.cn-huhehaote.aliyuncs.com |
|
China (Ulanqab) |
cn-wulanchabu |
ess.cn-wulanchabu.aliyuncs.com |
ess-vpc.cn-wulanchabu.aliyuncs.com |
|
China (Hangzhou) |
cn-hangzhou |
ess.aliyuncs.com |
ess-vpc.cn-hangzhou.aliyuncs.com |
|
China (Shanghai) |
cn-shanghai |
ess.aliyuncs.com |
ess-vpc.cn-shanghai.aliyuncs.com |
|
China (Shenzhen) |
cn-shenzhen |
ess.aliyuncs.com |
ess-vpc.cn-shenzhen.aliyuncs.com |
|
China (Heyuan) |
cn-heyuan |
ess.cn-heyuan.aliyuncs.com |
ess-vpc.cn-heyuan.aliyuncs.com |
|
China (Guangzhou) |
cn-guangzhou |
ess.cn-guangzhou.aliyuncs.com |
ess-vpc.cn-guangzhou.aliyuncs.com |
|
China (Chengdu) |
cn-chengdu |
ess.cn-chengdu.aliyuncs.com |
ess-vpc.cn-chengdu.aliyuncs.com |
|
China (Hong Kong) |
cn-hongkong |
ess.cn-hongkong.aliyuncs.com |
ess-vpc.cn-hongkong.aliyuncs.com |
|
Japan (Tokyo) |
ap-northeast-1 |
ess.ap-northeast-1.aliyuncs.com |
ess-vpc.ap-northeast-1.aliyuncs.com |
|
Singapore |
ap-southeast-1 |
ess.aliyuncs.com |
ess-vpc.ap-southeast-1.aliyuncs.com |
|
Malaysia (Kuala Lumpur) |
ap-southeast-3 |
ess.ap-southeast-3.aliyuncs.com |
ess-vpc.ap-southeast-3.aliyuncs.com |
|
Indonesia (Jakarta) |
ap-southeast-5 |
ess.ap-southeast-5.aliyuncs.com |
ess-vpc.ap-southeast-5.aliyuncs.com |
|
Philippines (Manila) |
ap-southeast-6 |
ess.ap-southeast-6.aliyuncs.com |
ess-vpc.ap-southeast-6.aliyuncs.com |
Europe and Americas
|
Region Name |
Region ID |
Public Endpoint |
VPC Endpoint |
|
US (Virginia) |
us-east-1 |
ess.aliyuncs.com |
ess-vpc.us-east-1.aliyuncs.com |
|
US (Silicon Valley) |
us-west-1 |
ess.aliyuncs.com |
ess-vpc.us-west-1.aliyuncs.com |
|
UK (London) |
eu-west-1 |
ess.eu-west-1.aliyuncs.com |
ess-vpc.eu-west-1.aliyuncs.com |
|
Germany (Frankfurt) |
eu-central-1 |
ess.eu-central-1.aliyuncs.com |
ess-vpc.eu-central-1.aliyuncs.com |
Middle East
|
Region Name |
Region ID |
Public Endpoint |
VPC Endpoint |
|
UAE (Dubai) |
me-east-1 |
ess.me-east-1.aliyuncs.com |
ess-vpc.me-east-1.aliyuncs.com |
Industry clouds
|
Region Name |
Region ID |
Public Endpoint |
VPC Endpoint |
|
China (Hangzhou) Finance Cloud |
cn-hangzhou-finance |
ess.aliyuncs.com |
None |
|
China (Shanghai) Finance Cloud |
cn-shanghai-finance-1 |
ess.aliyuncs.com |
ess-vpc.cn-shanghai-finance-1.aliyuncs.com |
|
China (Shenzhen) Finance Cloud |
cn-shenzhen-finance-1 |
ess.aliyuncs.com |
ess-vpc.cn-shenzhen-finance-1.aliyuncs.com |
|
China (Beijing) Finance Cloud (Invitational Preview) |
cn-beijing-finance-1 |
ess.aliyuncs.com |
ess-vpc.cn-beijing-finance-1.aliyuncs.com |
Request method
Auto Scaling API uses the HTTP GET method. Include all request parameters in the request URL.
Request parameters
Each request must specify the operation to perform by using the Action parameter, such as CreateScalingGroup, along with common request parameters and operation-specific parameters.
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Both HTTP and HTTPS are supported. For enhanced security, use HTTPS.
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Requests and responses are encoded in the UTF-8 character set.