調用DescribeRegions查詢可用地域。

調試

您可以在OpenAPI Explorer中直接運行該接口,免去您計算簽名的困擾。運行成功后,OpenAPI Explorer可以自動生成SDK代碼示例。

請求參數

名稱 類型 是否必選 示例值 描述
Action String DescribeRegions

系統規定參數。取值:DescribeRegions。

AcceptLanguage String zh-CN

支持的語言。包括以下取值:

  • 中文:zh-CN(默認值)
  • 英文:en-US
  • 日文:ja

返回數據

名稱 類型 示例值 描述
Regions Array

返回Region列表。

Region
LocalName String 華東1(杭州)

地域名稱。

RegionEndpoint String cassandra.aliyuncs.com

Region服務的Endpoint地址。

RegionId String 華東1(杭州)

地域ID,如cn-hangzhou。

Zones Array

可用區列表。

Zone
Id String cn-hangzhou-b

可用區ID。

RequestId String F20BBD34-681D-4613-8EFA-259DF510A897

請求ID。

示例

請求示例

http(s)://[Endpoint]/?Action=DescribeRegions
&<公共請求參數>

正常返回示例

XML 格式

<RequestId>F20BBD34-681D-4613-8EFA-259DF510A897</RequestId>
<Regions>
    <Region>
        <RegionId>cn-hangzhou</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>華東1(杭州)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-hangzhou-h</Id>
            </Zone>
            <Zone>
                <Id>cn-hangzhou-i</Id>
            </Zone>
            <Zone>
                <Id>cn-hangzhou-b</Id>
            </Zone>
            <Zone>
                <Id>cn-hangzhou-e</Id>
            </Zone>
            <Zone>
                <Id>cn-hangzhou-f</Id>
            </Zone>
            <Zone>
                <Id>cn-hangzhou-g</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>cn-shanghai</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>華東2(上海)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-shanghai-g</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-e</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-f</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-a</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-b</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-c</Id>
            </Zone>
            <Zone>
                <Id>cn-shanghai-d</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>cn-qingdao</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>華北1(青島)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-qingdao-b</Id>
            </Zone>
            <Zone>
                <Id>cn-qingdao-c</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>cn-beijing</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>華北2(北京)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-beijing-h</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-g</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-f</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-a</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-b</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-c</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-d</Id>
            </Zone>
            <Zone>
                <Id>cn-beijing-e</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>cn-shenzhen</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>華南1(深圳)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-shenzhen-d</Id>
            </Zone>
            <Zone>
                <Id>cn-shenzhen-e</Id>
            </Zone>
            <Zone>
                <Id>cn-shenzhen-a</Id>
            </Zone>
            <Zone>
                <Id>cn-shenzhen-b</Id>
            </Zone>
            <Zone>
                <Id>cn-shenzhen-c</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>cn-hongkong</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>中國(香港)</LocalName>
        <Zones>
            <Zone>
                <Id>cn-hongkong-b</Id>
            </Zone>
            <Zone>
                <Id>cn-hongkong-c</Id>
            </Zone>
        </Zones>
    </Region>
    <Region>
        <RegionId>ap-southeast-1</RegionId>
        <RegionEndpoint>cassandra.aliyuncs.com</RegionEndpoint>
        <LocalName>新加坡</LocalName>
        <Zones>
            <Zone>
                <Id>ap-southeast-1c</Id>
            </Zone>
            <Zone>
                <Id>ap-southeast-1a</Id>
            </Zone>
            <Zone>
                <Id>ap-southeast-1b</Id>
            </Zone>
        </Zones>
    </Region>
</Regions>

JSON 格式

{
  "RequestId": "F20BBD34-681D-4613-8EFA-259DF510A897",
  "Regions": {
    "Region": [
      {
        "RegionId": "cn-hangzhou",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "華東1(杭州)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-hangzhou-h"
            },
            {
              "Id": "cn-hangzhou-i"
            },
            {
              "Id": "cn-hangzhou-b"
            },
            {
              "Id": "cn-hangzhou-e"
            },
            {
              "Id": "cn-hangzhou-f"
            },
            {
              "Id": "cn-hangzhou-g"
            }
          ]
        }
      },
      {
        "RegionId": "cn-shanghai",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "華東2(上海)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-shanghai-g"
            },
            {
              "Id": "cn-shanghai-e"
            },
            {
              "Id": "cn-shanghai-f"
            },
            {
              "Id": "cn-shanghai-a"
            },
            {
              "Id": "cn-shanghai-b"
            },
            {
              "Id": "cn-shanghai-c"
            },
            {
              "Id": "cn-shanghai-d"
            }
          ]
        }
      },
      {
        "RegionId": "cn-qingdao",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "華北1(青島)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-qingdao-b"
            },
            {
              "Id": "cn-qingdao-c"
            }
          ]
        }
      },
      {
        "RegionId": "cn-beijing",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "華北2(北京)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-beijing-h"
            },
            {
              "Id": "cn-beijing-g"
            },
            {
              "Id": "cn-beijing-f"
            },
            {
              "Id": "cn-beijing-a"
            },
            {
              "Id": "cn-beijing-b"
            },
            {
              "Id": "cn-beijing-c"
            },
            {
              "Id": "cn-beijing-d"
            },
            {
              "Id": "cn-beijing-e"
            }
          ]
        }
      },
      {
        "RegionId": "cn-shenzhen",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "華南1(深圳)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-shenzhen-d"
            },
            {
              "Id": "cn-shenzhen-e"
            },
            {
              "Id": "cn-shenzhen-a"
            },
            {
              "Id": "cn-shenzhen-b"
            },
            {
              "Id": "cn-shenzhen-c"
            }
          ]
        }
      },
      {
        "RegionId": "cn-hongkong",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "中國(香港)",
        "Zones": {
          "Zone": [
            {
              "Id": "cn-hongkong-b"
            },
            {
              "Id": "cn-hongkong-c"
            }
          ]
        }
      },
      {
        "RegionId": "ap-southeast-1",
        "RegionEndpoint": "cassandra.aliyuncs.com",
        "LocalName": "新加坡",
        "Zones": {
          "Zone": [
            {
              "Id": "ap-southeast-1c"
            },
            {
              "Id": "ap-southeast-1a"
            },
            {
              "Id": "ap-southeast-1b"
            }
          ]
        }
      }
    ]
  }
}

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