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Cloud Load Balancer

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DescribeLoadBalancersDetail

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最終更新日: 2026-01-13 21:46:43

1. API Description

Domain name for API request: clb.intl.tencentcloudapi.com.

This API is used to query CLB instance details, including listener, rules, and target real servers.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribeLoadBalancersDetail.
Version Yes String Common Params. The value used for this API: 2018-03-17.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
Limit No Integer Number of CLB instance lists returned. Default value: 20; maximum value: 100.
Offset No Integer Starting offset of the CLB instance list returned. Default value: 0.
Fields.N No Array of String List of fields. Only fields specified will be returned. If it’s left blank, null is returned. The fields LoadBalancerId and LoadBalancerName are added by default. For details about fields, see LoadBalancerDetail.
TargetType No String When the Fields include TargetId, TargetAddress, TargetPort, TargetWeight, ListenerId, Protocol, Port, LocationId, Domain, and Url, you must select exporting the Target of the Target GROUP or a non-Target GROUP. valid values: NODE, GROUP.
Filters.N No Array of Filter Querying conditions for cloud load balancer detailed information list. detailed filter criteria.
- loadbalancer-id
Filter by [clb ID], for example: lb-rbw5skde.
Type: String.
Required: No
Method for obtaining: DescribeLoadBalancers.
- project-id
Filters by [project ID]. for example: "0", "123".
Type: String.
Required: No
Method for obtaining: DescribeProject.
- network
Filters by [clb network type]. for example: Public.
Type: String.
Required: No
Valid values: Private (Private network), Public (Public network).
- vip
Filter by [cloud load balancer VIP], such as "1.1.1.1", "2204::22:3".
Type: String.
Required: No
- vpcid
Filter by the vpc to which the cloud load balancer belongs, such as "vpc-12345678".
Type: String.
Required: No
Method for obtaining: DescribeZones.
- target-ip
Filters by the private network IP of the backend destination. for example: "1.1.1.1", "2203::214:4".
Type: String.
Required: No
- zone
Filter by [availability zone of the cloud load balancer]. for example: "ap-guangzhou-1".
Type: String.
Required: No
Method for obtaining: DescribeZones.
- tag-key
Filters by [tag key of the cloud load balancer tag], for example: "name".
Type: String.
Required: No
Method for obtaining: DescribeTags.
- tag:*
Filter by [cloud load balancer tag], where ':' is followed by the tag key. for example, to filter by tag key 'name' with tag Values 'zhangsan' and 'lisi', use {"name": "tag:name","Values": ["zhangsan", "lisi"]}.
Type: String.
Required: No
Method for obtaining: DescribeTagKeys.
- fuzzy-search
Searches by [clb VIP, clb name] using fuzzy search, for example: "1.1".
Type: String.
Required: No

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Total number of lists describing CLB instance details.
LoadBalancerDetailSet Array of LoadBalancerDetail Load balancing detail list.
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Querying CLB Instance Details

Input Example

POST / HTTP/1.1
Host: clb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeLoadBalancersDetail
<Common request parameters>

{
    "Limit": 2,
    "Offset": 5
}

Output Example

{
    "Response": {
        "LoadBalancerDetailSet": [
            {
                "LoadBalancerId": "lb-42ua7vc4",
                "LoadBalancerName": "lb-65e19dc1-Swzo",
                "LoadBalancerDomain": "lb-42ua7vc4-*****8.clb.ap-guangzhou.com",
                "Status": 1,
                "Isolation": 0,
                "Address": null,
                "AddressIPv6": null,
                "AddressIPVersion": "IPv4",
                "IPv6Mode": null,
                "Zone": "ap-guangzhou-2",
                "Zones": null,
                "SlaveZone": null,
                "LoadBalancerType": "Public",
                "AddressIsp": null,
                "VpcId": "vpc-1yxy51wh",
                "ChargeType": "POSTPAID_BY_HOUR",
                "NetworkAttributes": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 6,
                    "BandwidthpkgSubType": null
                },
                "PrepaidAttributes": null,
                "ProjectId": 0,
                "SecurityGroup": null,
                "LoadBalancerPassToTarget": 0,
                "Tags": null,
                "ExtraInfo": null,
                "ConfigId": null,
                "CreateTime": "2024-03-05 22:08:01",
                "ListenerId": null,
                "Protocol": null,
                "Port": null,
                "SniSwitch": null,
                "LocationId": null,
                "Domain": null,
                "Domains": null,
                "Url": null,
                "TargetId": null,
                "TargetAddress": null,
                "TargetPort": null,
                "TargetWeight": null,
                "TargetHealth": null,
                "Egress": ""
            },
            {
                "LoadBalancerId": "lb-5e5gta0w",
                "LoadBalancerName": "lb-65e19e54-4rzS",
                "LoadBalancerDomain": "lb-5e5gta0w-*******.clb.ap-guangzhou.com",
                "Status": 1,
                "Isolation": 0,
                "Address": null,
                "AddressIPv6": null,
                "AddressIPVersion": "IPv4",
                "IPv6Mode": null,
                "Zone": "ap-guangzhou-2",
                "Zones": null,
                "SlaveZone": null,
                "LoadBalancerType": "Public",
                "AddressIsp": null,
                "VpcId": "vpc-1yxy51wh",
                "ChargeType": "POSTPAID_BY_HOUR",
                "NetworkAttributes": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 6,
                    "BandwidthpkgSubType": null
                },
                "PrepaidAttributes": null,
                "ProjectId": 0,
                "SecurityGroup": null,
                "LoadBalancerPassToTarget": 0,
                "Tags": null,
                "ExtraInfo": null,
                "ConfigId": null,
                "CreateTime": "2024-03-05 22:10:28",
                "ListenerId": null,
                "Protocol": null,
                "Port": null,
                "SniSwitch": null,
                "LocationId": null,
                "Domain": null,
                "Domains": null,
                "Url": null,
                "TargetId": null,
                "TargetAddress": null,
                "TargetPort": null,
                "TargetWeight": null,
                "TargetHealth": null,
                "Egress": ""
            },
            {
                "LoadBalancerId": "lb-7pqspi5i",
                "LoadBalancerName": "lb-65e19f3e-R6qu",
                "LoadBalancerDomain": "lb-7pqspi5i-********.clb.ap-guangzhou..com",
                "Status": 1,
                "Isolation": 0,
                "Address": null,
                "AddressIPv6": null,
                "AddressIPVersion": "IPv4",
                "IPv6Mode": null,
                "Zone": "ap-guangzhou-2",
                "Zones": null,
                "SlaveZone": null,
                "LoadBalancerType": "Public",
                "AddressIsp": null,
                "VpcId": "vpc-1yxy51wh",
                "ChargeType": "POSTPAID_BY_HOUR",
                "NetworkAttributes": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 6,
                    "BandwidthpkgSubType": null
                },
                "PrepaidAttributes": null,
                "ProjectId": 0,
                "SecurityGroup": null,
                "LoadBalancerPassToTarget": 0,
                "Tags": null,
                "ExtraInfo": null,
                "ConfigId": null,
                "CreateTime": "2024-03-05 22:14:23",
                "ListenerId": null,
                "Protocol": null,
                "Port": null,
                "SniSwitch": null,
                "LocationId": null,
                "Domain": null,
                "Domains": null,
                "Url": null,
                "TargetId": null,
                "TargetAddress": null,
                "TargetPort": null,
                "TargetWeight": null,
                "TargetHealth": null,
                "Egress": ""
            },
            {
                "LoadBalancerId": "lb-av9bugwy",
                "LoadBalancerName": "lb-65e19f53-HOij",
                "LoadBalancerDomain": "lb-av9bugwy-*****.clb.ap-guangzhou.com",
                "Status": 1,
                "Isolation": 0,
                "Address": null,
                "AddressIPv6": null,
                "AddressIPVersion": "IPv4",
                "IPv6Mode": null,
                "Zone": "ap-guangzhou-2",
                "Zones": null,
                "SlaveZone": null,
                "LoadBalancerType": "Public",
                "AddressIsp": null,
                "VpcId": "vpc-1yxy51wh",
                "ChargeType": "POSTPAID_BY_HOUR",
                "NetworkAttributes": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 6,
                    "BandwidthpkgSubType": null
                },
                "PrepaidAttributes": null,
                "ProjectId": 0,
                "SecurityGroup": null,
                "LoadBalancerPassToTarget": 0,
                "Tags": null,
                "ExtraInfo": null,
                "ConfigId": null,
                "CreateTime": "2024-03-05 22:14:45",
                "ListenerId": null,
                "Protocol": null,
                "Port": null,
                "SniSwitch": null,
                "LocationId": null,
                "Domain": null,
                "Domains": null,
                "Url": null,
                "TargetId": null,
                "TargetAddress": null,
                "TargetPort": null,
                "TargetWeight": null,
                "TargetHealth": null,
                "Egress": ""
            },
            {
                "LoadBalancerId": "lb-0s4e1oww",
                "LoadBalancerName": "lb-65e5692e-a8pT",
                "LoadBalancerDomain": "lb-0s4e1oww-*********.clb.ap-guangzhou.com",
                "Status": 1,
                "Isolation": 0,
                "Address": null,
                "AddressIPv6": null,
                "AddressIPVersion": "IPv4",
                "IPv6Mode": null,
                "Zone": "ap-guangzhou-2",
                "Zones": null,
                "SlaveZone": null,
                "LoadBalancerType": "Public",
                "AddressIsp": null,
                "VpcId": "vpc-1yxy51wh",
                "ChargeType": "POSTPAID_BY_HOUR",
                "NetworkAttributes": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 5,
                    "BandwidthpkgSubType": null
                },
                "PrepaidAttributes": null,
                "ProjectId": 0,
                "SecurityGroup": null,
                "LoadBalancerPassToTarget": 0,
                "Tags": null,
                "ExtraInfo": null,
                "ConfigId": null,
                "CreateTime": "2024-03-05 19:12:19",
                "ListenerId": null,
                "Protocol": null,
                "Port": null,
                "SniSwitch": null,
                "LocationId": null,
                "Domain": null,
                "Domains": null,
                "Url": null,
                "TargetId": null,
                "TargetAddress": null,
                "TargetPort": null,
                "TargetWeight": null,
                "TargetHealth": null,
                "Egress": ""
            }
        ],
        "TotalCount": 16,
        "RequestId": "1626ec6f-f87e-476c-a9f3-ac3a87a5f3e6"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameter Parameter error.
InvalidParameter.FormatError Wrong parameter format.
InvalidParameterValue Incorrect parameter value.
InvalidParameterValue.InvalidFilter Incorrect Filter parameter.
InvalidParameterValue.Length Wrong parameter length.
InvalidParameterValue.Range Wrong parameter value range.
UnauthorizedOperation Unauthorized operation.

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