GetLoadBalancerAttribute

Queries the details of an Application Load Balancer (ALB) instance.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation

Operation	Access level	Resource type	Condition key	Associated operation
alb:GetLoadBalancerAttribute	get	*LoadBalancer `acs:alb:{#regionId}:{#accountId}:loadbalancer/{#loadbalancerId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example

Parameter	Type	Required	Description	Example
LoadBalancerId	string	Yes	The ALB instance ID.	alb-o9ulmq5hgn68jk****

Response parameters

Parameter	Type	Description	Example

Parameter	Type	Description	Example
	object	The details of the ALB instance.
AccessLogConfig	object	The configuration of the access log feature.
LogProject	string	The Log Service project.	sls-setter
LogStore	string	The Logstore.	test
AddressAllocatedMode	string	The mode in which IP addresses are allocated. Valid values: Fixed: allocates a static IP address to the ALB instance. Dynamic: dynamically allocates an IP address to each zone of the ALB instance.	Dynamic
AddressType	string	The network type of the ALB instance. Valid values: Internet: The ALB instance uses a public IP address. The domain name of the ALB instance is resolved to the public IP address. Therefore, the ALB instance can be accessed over the Internet. Intranet: The ALB instance uses a private IP address. The domain name of the ALB instance is resolved to the private IP address. In this case, the ALB instance can be accessed over the virtual private cloud (VPC) where the ALB instance is deployed.	Intranet
BandwidthPackageId	string	The ID of the elastic IP address (EIP) bandwidth plan that is associated with the Internet-facing ALB instance.	cbwp-bp1vevu8h3ieh****
CreateTime	string	The time when the resource was created. The time follows the ISO 8601 standard in the `yyyy-MM-ddTHH:mm:ssZ` format. The time is displayed in UTC.	2022-07-02T02:49:05Z
DNSName	string	The domain name of the ALB instance.	alb-95qnr2itwu9orb****.cn-hangzhou.alb.aliyuncs.com
DeletionProtectionConfig	object	The configuration of deletion protection.
Enabled	boolean	Indicates whether the deletion protection feature is enabled. Valid values: true false	true
EnabledTime	string	The time when the deletion protection feature was enabled. The time follows the ISO 8601 standard in the `yyyy-MM-ddTHH:mm:ssZ` format. The time is displayed in UTC.	2022-08-02T02:49:05Z
LoadBalancerBillingConfig	object	The billing method of the ALB instance.
PayType	string	The billing method. Only PostPay is returned, which indicates the pay-as-you-go billing method.	PostPay
LoadBalancerBussinessStatus	string	The service status of the ALB instance. Valid values: Abnormal Normal	Normal
LoadBalancerEdition	string	The edition of the ALB instance. The features and billing rules vary based on the edition of the ALB instance. Valid values: Basic Standard StandardWithWaf	Standard
LoadBalancerId	string	The ALB instance ID.	alb-o9ulmq5hgn68jk****
LoadBalancerName	string	The name of the ALB instance. The name must be 2 to 128 characters in length, and can contain letters, digits, periods (.), underscores (_), and hyphens (-). The name must start with a letter.	alb1
LoadBalancerOperationLocks	array<object>	The type of the lock. Valid values: SecurityLocked: The ALB instance is locked due to security reasons. RelatedResourceLocked: The ALB instance is locked due to association issues. FinancialLocked: The ALB instance is locked due to overdue payments. ResidualLocked: The ALB instance is locked because the associated resources have overdue payments and the resources are released.
LoadBalancerOperationLock	object
LockReason	string	The reason why the ALB instance is locked. This parameter is valid only if LoadBalancerBussinessStatus is set to Abnormal.	nolock
LockType	string	The lock type. Valid values: SecurityLocked: The ALB instance is locked due to security reasons. RelatedResourceLocked: The ALB instance is locked due to other resources that are associated with the ALB instance. FinancialLocked: The ALB instance is locked due to overdue payments. ResidualLocked: The ALB instance is locked because the associated resources have overdue payments and the resources are released.	FinancialLocked
LoadBalancerStatus	string	The status of the ALB instance. Valid values: Inactive: The ALB instance is disabled. ALB instances in the Inactive state do not forward traffic. Active: The ALB instance is running. Provisioning: The ALB instance is being created. Configuring: The ALB instance is being modified. CreateFailed: The system failed to create the ALB instance. In this case, you are not charged for the ALB instance. You can only delete the ALB instance.	Active
ModificationProtectionConfig	object	The configuration of the configuration read-only mode.
Reason	string	The reason for enabling the configuration read-only mode. The reason must be 2 to 128 characters in length, and can contain letters, digits, periods (.), underscores (_), and hyphens (-). The reason must start with a letter. This parameter is valid only if ModificationProtectionStatus is set to ConsoleProtection.	test
Status	string	The status of the configuration read-only mode. Valid values: NonProtection: The configuration read-only mode is disabled. In this case, you cannot specify ModificationProtectionReason. If you specify ModificationProtectionReason, the value of the parameter is cleared. ConsoleProtection: The configuration read-only mode is enabled. In this case, you can specify ModificationProtectionReason. Note If you set this parameter to ConsoleProtection, you cannot use the ALB console to modify instance configurations. However, you can call API operations to modify instance configurations.	ConsoleProtection
RegionId	string	The region ID of the ALB instance.	cn-hangzhou
RequestId	string	The request ID.	365F4154-92F6-4AE4-92F8-7FF34B540710
ResourceGroupId	string	The resource group ID.	rg-atstuj3rtop****
Tags	array<object>	The tag value. The tag value can be up to 128 characters in length and cannot start with `acs:` or `aliyun`. The tag value cannot contain `http://` or `https://`.
Tag	object
Key	string	The tag key. The tag key can be up to 128 characters in length, and cannot contain `http://` or `https://`. It cannot start with `acs:` or `aliyun`.	FinanceDept
Value	string	The tag value. The tag value can be up to 128 characters in length, and cannot contain `http://` or `https://`. It cannot start with `aliyun` or `acs:`.	FinanceJoshua
VpcId	string	The ID of the VPC in which the ALB instance is deployed.	vpc-bp1b49rqrybk45nio****
ZoneMappings	array<object>	The mappings between zones and vSwitches. At most 10 zones are returned. If the current region supports two or more zones, at least two zones are returned.
ZoneMapping	object	The mappings between zones and vSwitches. At most 10 zones are returned. If the current region supports two or more zones, at least two zones are returned.
LoadBalancerAddresses	array<object>	The address of the ALB instance.
LoadBalancerAddress	object	The address of the ALB instance.
Address	string	An IPv4 address. This parameter takes effect when AddressIPVersion is set to IPv4 or DualStack. The network type is determined by the value of AddressType.	192.168.10.1
Ipv6Address	string	An IPv6 address. This parameter takes effect only when AddressIPVersion is set to DualStack. The network type is determined by the value of Ipv6AddressType.	2408:XXXX:39d:eb00::/56
IntranetAddress	string	The private IPv4 address.	10.0.1.181
AllocationId	string	The elastic IP address (EIP).	eip-uf6wm****1zj9
EipType	string	The type of EIP. Valid values: Common: an EIP. Anycast: an Anycast EIP. Note For more information about the regions in which ALB supports Anycast EIPs, see Limits .	Common
IntranetAddressHcStatus	string	The health status of the private IPv4 address of the ALB instance. This parameter is returned only when the Status of the zone is Active.Valid values: Healthy Unhealthy	Healthy
Ipv6AddressHcStatus	string	The health status of the private IPv6 address of the ALB instance. This parameter is returned only when the Status of the zone is Active.Valid values: Healthy Unhealthy	Healthy
Ipv4LocalAddresses	array	The IPv4 link-local addresses. The IP addresses that the ALB instance uses to communicate with the backend servers.
Ipv4LocalAddress	string	The IPv4 link-local address.	10.1.0.62
Ipv6LocalAddresses	array	The IPv6 link-local addresses. The IP addresses that the ALB instance uses to communicate with the backend servers.
ipv6LocalAddress	string	The IPv6 link-local address.	2408:xxxx:249:dd01:6f4:750f:xxxx:bcda
VSwitchId	string	The vSwitch in the zone. You can specify only one vSwitch (subnet) in each zone of an ALB instance.	vsw-bp12mw1f8k3jgy****
ZoneId	string	The zone ID of the ALB instance. You can call the DescribeZones operation to query the most recent zone list.	cn-hangzhou-a
Status	string	The zone status. Valid values: Active: The ALB instance is running. Stopped: The ALB instance is disabled. Shifted: The ALB instance is removed. Starting: The ALB instance is starting. Stopping: The ALB instance is stopping.	Active
AddressIpVersion	string	The IP version. Valid values: IPv4 DualStack	DualStack
Ipv6AddressType	string	The type of IPv6 address that is used by the ALB instance. Valid values: Internet: The ALB instance uses a public IP address. The domain name of the ALB instance is resolved to the public IP address. Therefore, the ALB instance can be accessed over the Internet. Intranet: The ALB instance uses a private IP address. The domain name of the ALB instance is resolved to the private IP address. Therefore, the ALB instance can be accessed over the VPC in which the ALB instance is deployed.	Intranet
SecurityGroupIds	array	The IDs of the security groups to which the ALB instance is added.
SecurityGroupId	string	The ID of the security group to which the ALB instance is added.	sg-uf63j385dzwlm6cy****

Examples

Sample success responses

JSONformat

            
            
          
{
  "AccessLogConfig": {
    "LogProject": "sls-setter",
    "LogStore": "test"
  },
  "AddressAllocatedMode": "Dynamic",
  "AddressType": "Intranet",
  "BandwidthPackageId": "cbwp-bp1vevu8h3ieh****",
  "CreateTime": "2022-07-02T02:49:05Z",
  "DNSName": "alb-95qnr2itwu9orb****.cn-hangzhou.alb.aliyuncs.com",
  "DeletionProtectionConfig": {
    "Enabled": true,
    "EnabledTime": "2022-08-02T02:49:05Z"
  },
  "LoadBalancerBillingConfig": {
    "PayType": "PostPay"
  },
  "LoadBalancerBussinessStatus": "Normal",
  "LoadBalancerEdition": "Standard",
  "LoadBalancerId": "alb-o9ulmq5hgn68jk****",
  "LoadBalancerName": "alb1",
  "LoadBalancerOperationLocks": [
    {
      "LockReason": "nolock",
      "LockType": "FinancialLocked"
    }
  ],
  "LoadBalancerStatus": "Active",
  "ModificationProtectionConfig": {
    "Reason": "test",
    "Status": "ConsoleProtection"
  },
  "RegionId": "cn-hangzhou",
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710",
  "ResourceGroupId": "rg-atstuj3rtop****",
  "Tags": [
    {
      "Key": "FinanceDept",
      "Value": "FinanceJoshua"
    }
  ],
  "VpcId": "vpc-bp1b49rqrybk45nio****",
  "ZoneMappings": [
    {
      "LoadBalancerAddresses": [
        {
          "Address": "192.168.10.1",
          "Ipv6Address": "2408:XXXX:39d:eb00::/56",
          "IntranetAddress": "10.0.1.181",
          "AllocationId": "eip-uf6wm****1zj9",
          "EipType": "Common",
          "IntranetAddressHcStatus": "Healthy",
          "Ipv6AddressHcStatus": "Healthy",
          "Ipv4LocalAddresses": [
            "10.1.0.62"
          ],
          "Ipv6LocalAddresses": [
            "2408:xxxx:249:dd01:6f4:750f:xxxx:bcda"
          ]
        }
      ],
      "VSwitchId": "vsw-bp12mw1f8k3jgy****",
      "ZoneId": "cn-hangzhou-a",
      "Status": "Active"
    }
  ],
  "AddressIpVersion": "DualStack",
  "Ipv6AddressType": "Intranet",
  "SecurityGroupIds": [
    "sg-uf63j385dzwlm6cy****"
  ]
}

Error codes

HTTP status code	Error code	Error message	Description

HTTP status code	Error code	Error message	Description
400	Forbidden.LoadBalancer	Authentication has failed for LoadBalancer.	-
404	ResourceNotFound.LoadBalancer	The specified resource %s is not found.	The specified resource %s is not found.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

Change time	Summary of changes	Operation
2024-11-04	The Error code has changed. The response structure of the API has changed	View Change Details
2024-07-22	The Error code has changed. The response structure of the API has changed	View Change Details
2024-06-18	The Error code has changed. The response structure of the API has changed	View Change Details
2024-01-17	The Error code has changed	View Change Details
2023-11-03	The Error code has changed. The response structure of the API has changed	View Change Details
2023-05-30	The Error code has changed. The response structure of the API has changed	View Change Details
2023-05-29	The Error code has changed. The response structure of the API has changed	View Change Details
2023-05-08	The Error code has changed. The response structure of the API has changed	View Change Details
2023-04-11	The Error code has changed. The response structure of the API has changed	View Change Details