Service endpoints

The following table lists the service access endpoints of the KMS API.

Region RegionId Public network endpoint Private network endpoint
Asia Pacific NE 1 (Tokyo) ap-northeast-1
Asia Pacific SE 1 (Singapore) ap-southeast-1
Asia Pacific SE 2 (Sydney) ap-southeast-2
Asia Pacific SE 3 (Kuala Lumpur) ap-southeast-3
Asia Pacific SE 5 (Jakarta) ap-southeast-5
Asia Pacific SOU 1 (Mumbai) ap-south-1
China East 1 (Hangzhou) cn-hangzhou
China East 2 (Shanghai) cn-shanghai
China North 1 (Qingdao) cn-qingdao
China North 2 (Beijing) cn-beijing
China North 3 (Zhangjiakou) cn-zhangjiakou
China North 5 (Hohhot) cn-huhehaote
China South 1 (Shenzhen) cn-shenzhen
EU Central 1 (Frankfurt) eu-central-1
Middle East 1 (Dubai) me-east-1
China (Hong Kong) cn-hongkong
US East 1 (Virginia) us-east-1
US West 1 (Silicon Valley) us-west-1
China East 1 (Hangzhou finance cloud) cn-hangzhou-finance None
China East 2 (Shanghai finance cloud) cn-shanghai-finance-1
China South 1 (Shenzhen finance cloud) cn-shenzhen-finance-1
UK (London) eu-west-1

Interaction protocol

KMS API requests are HTTPS POST and GET request messages.

SSLv2 and SSLv3 are not supported. TLS1.0 and later versions are supported.

Request method

A POST or GET request is a URL encoded with the parameter value that the interface you access requires.

Request parameters

For each request, the operation to be executed, namely, the Action parameters (for example, CreateKey), must be specified. Each operation must include the Common parameters and the specific request parameters of the specified operations.

Character encoding

Requests and returned results are both encoded using UTF-8.