DescribeLoadBalancers - Classic Load Balancer| Alibaba Cloud Documentation Center

Debug

Use OpenAPI Explorer to perform debug operations and generate SDK code examples.

Request parameters


Parameter	Type	Required?	Example value	Description
Action	String	Yes	DescribeLoadBalancers	The name of this action. Value: DescribeLoadBalancers
RegionId	String	Yes	cn-hangzhou-d	The region to which the SLB instance to be queried belongs. To query the region ID, refer tothe list of regions and zones or call DescribeRegions.
Address	String	No	192.168.0.6	Optional. The IP address of the SLB instance to be queried.
AddressIPVersion	String	No	ipv4	Optional. The IP version, which can be set to ipv4 or ipv6. Note Currently, you can create IPv6 instances and the instance type must be guaranteed-performance instances in the following zones: Zones E and F in China (Hangzhou), Zones F and G in China (Beijing), all zones in China (Shanghai), and Zones D and E in China (Shenzhen).
AddressType	String	No	intranet	Optional. The network type of the SLB instance to be queried. Valid values: intranet \| internet
InternetChargeType	String	No	paybybandwidth	Optional. The billing method of an Internet SLB instance. Valid values: paybybandwidth \| paybytraffic
LoadBalancerId	String	No	lb-bp1b6c719dfa08exfuca5	Optional. The ID of the SLB instance to be queried. You can enter up to 10 IDs. Multiple IDs must be separated by commas (,).
LoadBalancerName	String	No	abc1	Optional. The name of the SLB instance to be queried. You can enter up to 10 names. Multiple names must be separated by commas (,).
LoadBalancerStatus	String	No	active	Optional. The status of the SLB instance to be queried. inactive: When an SLB instance is in the inactive state, the listeners of the instance do not distribute traffic. active: After an instance is created, it is in the active state. locked: The SLB instance is in the locked state.
MasterZoneId	String	No	cn-hangzhou-b	Optional. The primary zone ID of the SLB instance to be queried.
NetworkType	String	No	vpc	Optional. The network type of an intranet SLB instance. Valid values: vpc \| classic vpc: Indicates a network of the VPC type. classic: Indicates a classic network.
PageNumber	Integer	No	1	Optional. The page number in the case of paging query.
PageSize	Integer	No	50	Optional. The maximum number of entries on a page.
PayType	String	No	PayOnDemand	Optional. The billing method of the SLB instance to be queried. Valid values: PayOnDemand \| PrePay
ResourceGroupId	String	No	rg-acfmxazb4ph6aiy	Optional. The ID of the enterprise resource group.
ServerId	String	No	vm-231	Optional. The ID of the backend server (ECS instance).
ServerIntranetAddress	String	No	10.80.102.20	Optional. The intranet IP address of the backend server (ECS instance). You can enter multiple values. Separate multiple values by using commas (,).
SlaveZoneId	String	No	cn-hangzhou-d	Optional. The secondary zone ID of the SLB instance to be queried. Currently, multi-zone is not supported for users of Alibaba Cloud’s financial service solutions.
Tags	String	No	{"tagKey":"Key1","tagValue":"Value1"}	Optional. The list of tags associated with the SLB instance to be queried. It is a dictionary that is serialized into JSON and contains TagKey and TagValue pairs. For each request, the list can contain up to 10 tags.
VSwitchId	String	No	vsw-bp12mw1f8k3jgygk9bmlj	Optional. The VSwitch ID of the SLB instance to be queried.
VpcId	String	No	vpc-bp1aevy8sofi8mh1qc5cm	Optional. The VPC ID of the SLB instance to be queried.

Response parameters


Parameter	Type	Example value	Description
LoadBalancers			A list of SLB instances in array format.
└LoadBalancerId	String	282b00102ac-cn-east-hangzhou-01	The ID of the SLB instance.
└LoadBalancerName	String	def	The name of the SLB instance.
└LoadBalancerStatus	String	active	The status of the SLB instance. inactive: When an SLB instance is in the inactive state, the listeners of the instance do not distribute traffic. active: After an instance is created, it is in the active state. locked: The SLB instance is in the locked state.
└Address	String	100.98.28.55	The IP address of the SLB instance.
└RegionId	String	cn-hangzhou	The ID of the region to which the SLB instance belongs.
└RegionIdAlias	String	cn-hangzhou-d	The alias of the region to which the SLB instance belongs.
└AddressType	String	intranet	The network type of the SLB instance.
└VSwitchId	String	vsw-255ecrwq5	The ID of the VSwitch to which an intranet SLB instance belongs.
└VpcId	String	vpc-25dvzy9f8	The ID of the VPC to which an intranet SLB instance belongs.
└NetworkType	String	vpc	The network type of an intranet SLB instance. Valid values: vpc: Indicates a network of the VPC type. classic: Indicates a classic network.
└CreateTime	String	2017-08-31T02:49:05Z	The time when the SLB instance is created.
└MasterZoneId	String	cn-hangzhou-b	The ID of the primary zone.
└SlaveZoneId	String	cn-hangzhou-d	The ID of the secondary zone.
└AddressIPVersion	String	ipv4	The IP version, which can be ipv4 or ipv6.
└CreateTimeStamp	Long	1504147745000	The timestamp indicating when the SLB instance is created.
└InternetChargeType	String	paybybandwidth	The billing method of an Internet SLB instance. Valid values: paybytraffic: billed based on traffic (default value) Note If the value of PayType is PrePay, only bandwidth-based billing is supported.
└PayType	String	PrePay	The billing method of the SLB instance. Valid values: PayOnDemand \| PrePay.
└ResourceGroupId	String	rg-atstuj3rtoptyui	The ID of the enterprise resource group.
PageNumber	Integer	1	The page number of the SLB instance list.
PageSize	Integer	50	The number of entries on the current page.
RequestId	String	365F4154-92F6-4AE4-92F8-7FF34B540710	The request ID.
TotalCount	Integer	1	The total number of instances that meet the filter conditions.

Examples

Request example


http(s)://[Endpoint]/? Action=DescribeLoadBalancers
&RegionId=cn-hangzhou
&<CommonParameters>

Response examples

XML format

<DescribeLoadBalancersResponse>
  <PageNumber>1</PageNumber>
  <TotalCount>1</TotalCount>
  <PageSize>50</PageSize>
  <LoadBalancers>
    <LoadBalancer>
      <CreateTimeStamp>1541679713000</CreateTimeStamp>
      <LoadBalancerName>abc1</LoadBalancerName>
      <RegionIdAlias>cn-hangzhou</RegionIdAlias>
      <ResourceGroupId>rg-acfmxazb4ph6aiy</ResourceGroupId>
      <AddressIPVersion>ipv4</AddressIPVersion>
      <LoadBalancerId>lb-bp1b6c719dfa08exfuca5</LoadBalancerId>
      <VSwitchId>vsw-bp12mw1f8k3jgygk9bmlj</VSwitchId>
      <InternetChargeType>4</InternetChargeType>
      <VpcId>vpc-bp1aevy8sofi8mh1qc5cm</VpcId>
      <SlaveZoneId>cn-hangzhou-d</SlaveZoneId>
      <NetworkType>vpc</NetworkType>
      <MasterZoneId>cn-hangzhou-b</MasterZoneId>
      <CreateTime>2018-11-08T20:21Z</CreateTime>
      <Address>192.168.0.6</Address>
      <RegionId>cn-hangzhou</RegionId>
      <AddressType>intranet</AddressType>
      <PayType>PayOnDemand</PayType>
      <LoadBalancerStatus>active</LoadBalancerStatus>
    </LoadBalancer>
  </LoadBalancers>
  <RequestId>1C7445CB-C21C-4C19-9A3C-65C3190D1944</RequestId>
</DescribeLoadBalancersResponse>

JSON format

{
	"PageNumber":1,
	"TotalCount":1,
	"PageSize":50,
	"RequestId":"1C7445CB-C21C-4C19-9A3C-65C3190D1944",
	"LoadBalancers":{
		"LoadBalancer":[
			{
				"CreateTimeStamp":1541679713000,
				"LoadBalancerName":"abc1",
				"RegionIdAlias":"cn-hangzhou",
				"ResourceGroupId":"rg-acfmxazb4ph6aiy",
				"AddressIPVersion":"ipv4",
				"LoadBalancerId":"lb-bp1b6c719dfa08exfuca5",
				"VSwitchId":"vsw-bp12mw1f8k3jgygk9bmlj",
				"InternetChargeType":"4",
				"VpcId":"vpc-bp1aevy8sofi8mh1qc5cm",
				"SlaveZoneId":"cn-hangzhou-d",
				"NetworkType":"vpc",
				"MasterZoneId":"cn-hangzhou-b",
				"RegionId":"cn-hangzhou",
				"Address":"192.168.0.6",
				"CreateTime":"2018-11-08T20:21Z",
				"AddressType":"intranet",
				"PayType":"PayOnDemand",
				"LoadBalancerStatus":"active"
			}
		]
	}
}

Error codes

See common error codes.