DescribeAvailableResource - Server Load Balancer - Alibaba Cloud Documentation Center

Queries the available resources and resources that are available for purchase in the zones of a region.

Operation description

Note

Only the available resources and zones are returned.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID.	cn-shanghai
AddressType	string	No	The network type. Valid values: vpc, classic-internet, and classic-intranet. vpc: an internal Classic Load Balancer (CLB) instance that is deployed in a virtual private cloud (VPC). classic_internet: a public-facing CLB instance. classic_intranet: an internal CLB instance that is deployed in a classic network.	vpc
AddressIPVersion	string	No	The type of the IP address. Valid values: ipv4 and ipv6.	ipv4

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	173B0EEA-22ED-4EE2-91F9-3A1CDDFFBBBA
AvailableResources	object
AvailableResource	array<object>	The zones and the supported resources.
	array<object>
SlaveZoneId	string	The secondary zone.	cn-shanghai-b
MasterZoneId	string	The primary zone.	cn-shanghai-a
SupportResources	object
SupportResource	array<object>	The supported resources.
	object
AddressType	string	The network type. Valid values: vpc, classic-internet, and classic-intranet.	vpc
AddressIPVersion	string	The type of the IP address. Valid values: ipv4 and ipv6.	ipv4

Examples

Success response

JSON format

{
  "RequestId": "173B0EEA-22ED-4EE2-91F9-3A1CDDFFBBBA",
  "AvailableResources": {
    "AvailableResource": [
      {
        "SlaveZoneId": "cn-shanghai-b",
        "MasterZoneId": "cn-shanghai-a",
        "SupportResources": {
          "SupportResource": [
            {
              "AddressType": "vpc",
              "AddressIPVersion": "ipv4"
            }
          ]
        }
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.