:DescribeZones

Usage notes

When you call this operation, only a list of zones and some resource information of each zone are returned. If you want to query instance types and disk categories that are available for purchase in a specific zone, we recommend that you call the DescribeAvailableResource operation.

Request parameters

Response parameters

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=DescribeZones
&RegionId=cn-hangzhou
&InstanceChargeType=PostPaid
&SpotStrategy=NoSpot
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeZonesResponse>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E</RequestId>
    <Zones>
        <Zone>
            <DedicatedHostGenerations>
                <DedicatedHostGeneration>ddh-5</DedicatedHostGeneration>
                <DedicatedHostGeneration>ddh-6</DedicatedHostGeneration>
            </DedicatedHostGenerations>
            <AvailableInstanceTypes>
                <InstanceTypes>ecs.g6.xlarge</InstanceTypes>
                <InstanceTypes>ecs.g7t.4xlarge</InstanceTypes>
            </AvailableInstanceTypes>
            <ZoneId>cn-hangzhou-g</ZoneId>
            <AvailableDedicatedHostTypes>
                <DedicatedHostType>ddh.g6</DedicatedHostType>
                <DedicatedHostType>ddh.r6</DedicatedHostType>
            </AvailableDedicatedHostTypes>
            <AvailableResources>
                <ResourcesInfo>
                    <InstanceGenerations>
                        <supportedInstanceGeneration>ecs-5</supportedInstanceGeneration>
                        <supportedInstanceGeneration>ecs-6</supportedInstanceGeneration>
                    </InstanceGenerations>
                    <NetworkTypes>
                        <supportedNetworkCategory>vpc</supportedNetworkCategory>
                    </NetworkTypes>
                    <IoOptimized>true</IoOptimized>
                    <SystemDiskCategories>
                        <supportedSystemDiskCategory>cloud_efficiency</supportedSystemDiskCategory>
                        <supportedSystemDiskCategory>cloud_essd</supportedSystemDiskCategory>
                    </SystemDiskCategories>
                    <InstanceTypes>
                        <supportedInstanceType>ecs.c6.xlarge</supportedInstanceType>
                        <supportedInstanceType>ecs.g5.large</supportedInstanceType>
                    </InstanceTypes>
                    <InstanceTypeFamilies>
                        <supportedInstanceTypeFamily>ecs.r7t</supportedInstanceTypeFamily>
                        <supportedInstanceTypeFamily>ecs.r7</supportedInstanceTypeFamily>
                    </InstanceTypeFamilies>
                    <DataDiskCategories>
                        <supportedDataDiskCategory>cloud_efficiency</supportedDataDiskCategory>
                        <supportedDataDiskCategory>cloud_essd</supportedDataDiskCategory>
                    </DataDiskCategories>
                </ResourcesInfo>
            </AvailableResources>
            <AvailableDiskCategories>
                <DiskCategories>cloud_efficiency</DiskCategories>
                <DiskCategories>cloud_essd</DiskCategories>
            </AvailableDiskCategories>
            <ZoneType>AvailabilityZone</ZoneType>
            <LocalName>Hangzhou Zone G</LocalName>
            <AvailableResourceCreation>
                <ResourceTypes>VSwitch</ResourceTypes>
                <ResourceTypes>IoOptimized</ResourceTypes>
                <ResourceTypes>Instance</ResourceTypes>
                <ResourceTypes>DedicatedHost</ResourceTypes>
                <ResourceTypes>Disk</ResourceTypes>
            </AvailableResourceCreation>
            <AvailableVolumeCategories>
                <VolumeCategories>san_efficiency</VolumeCategories>
            </AvailableVolumeCategories>
        </Zone>
    </Zones>
</DescribeZonesResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
  "Zones" : {
    "Zone" : [ {
      "DedicatedHostGenerations" : {
        "DedicatedHostGeneration" : [ "ddh-5", "ddh-6" ]
      },
      "AvailableInstanceTypes" : {
        "InstanceTypes" : [ "ecs.g6.xlarge", "ecs.g7t.4xlarge" ]
      },
      "ZoneId" : "cn-hangzhou-g",
      "AvailableDedicatedHostTypes" : {
        "DedicatedHostType" : [ "ddh.g6", "ddh.r6" ]
      },
      "AvailableResources" : {
        "ResourcesInfo" : [ {
          "InstanceGenerations" : {
            "supportedInstanceGeneration" : [ "ecs-5", "ecs-6" ]
          },
          "NetworkTypes" : {
            "supportedNetworkCategory" : [ "vpc" ]
          },
          "IoOptimized" : true,
          "SystemDiskCategories" : {
            "supportedSystemDiskCategory" : [ "cloud_efficiency", "cloud_essd" ]
          },
          "InstanceTypes" : {
            "supportedInstanceType" : [ "ecs.c6.xlarge", "ecs.g5.large" ]
          },
          "InstanceTypeFamilies" : {
            "supportedInstanceTypeFamily" : [ "ecs.r7t", "ecs.r7" ]
          },
          "DataDiskCategories" : {
            "supportedDataDiskCategory" : [ "cloud_efficiency", "cloud_essd" ]
          }
        } ]
      },
      "AvailableDiskCategories" : {
        "DiskCategories" : [ "cloud_efficiency", "cloud_essd" ]
      },
      "ZoneType" : "AvailabilityZone",
      "LocalName" : "Hangzhou Zone G",
      "AvailableResourceCreation" : {
        "ResourceTypes" : [ "VSwitch", "IoOptimized", "Instance", "DedicatedHost", "Disk" ]
      },
      "AvailableVolumeCategories" : {
        "VolumeCategories" : [ "san_efficiency" ]
      }
    } ]
  }
}

Error codes

For a list of error codes, see Service error codes.