All Products
Search
Document Center

Cloud Firewall:DescribeInternetSlb

Last Updated:Jan 07, 2026

Queries the details of Internet-facing SLB instances.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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

SourceIp

string

No

The source IP address of the visitor.

112.64.233.XXX

Lang

string

No

The language of the response message.

Valid values:

  • en :

    English

  • zh :

    Chinese

zh

Lang

string

No

The language of the response message.

Valid values:

  • en :

    English

  • zh :

    Chinese

zh

RegionNo

string

No

The region. If you do not specify this parameter, all regions are queried.

cn-hangzhou

PublicIp

string

No

The public IP address. Fuzzy search is supported. If you do not specify this parameter, all public IP addresses are queried.

47.108.60.XXX

InstanceId

string

No

The ID of the SLB instance. Fuzzy search is supported.

lb-2ze8v2x5kd9qyvp2****

InstanceName

string

No

The name of the SLB instance. Fuzzy search is supported.

test

Tag

string

No

The tag. If you do not specify this parameter, all tags are searched.

test

IpProtocol

string

No

The protocol type.

Valid values:

  • tcp :

    TCP

  • udp :

    UDP

  • http :

    HTTP

  • https :

    HTTPS

tcp

Port

string

No

The port.

63389

CurrentPage

string

No

The number of the page to return.

1

PageSize

string

No

The number of the page to return.

10

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

135BF83A-0416-5A11-96BB-FA7604D4****

PageInfo

object

The pagination information.

CurrentPage

integer

The page number of the returned page.

1

PageSize

integer

The number of entries returned on the current page.

10

TotalCount

integer

The total number of entries.

0

DataList

array<object>

The list of data.

object

The list of data.

AclType

string

The access control type.

Valid values:

  • white :

    whitelist

  • black :

    blacklist

white

AclId

string

The access control ID.

acl-uf66n6l9mf3fgq8xs****

InstanceName

string

The name of the SLB instance.

buyerpro1

RegionNo

string

The region.

cn-shanghai

AclStatus

string

The status of access control.

Valid values:

  • off :

    Access control is disabled.

  • on :

    Access control is enabled.

on

PublicIp

string

The public IP address.

39.108.57.XXX

IpProtocol

string

The protocol type.

Valid values:

  • tcp :

    TCP

  • udp :

    UDP

  • http :

    HTTP

  • https :

    HTTPS

tcp

InstanceId

string

The ID of the SLB instance.

lb-2ze8v2x5kd9qyvp2****

Port

integer

The port number.

1883

HealthStatus

string

The health check status.

Valid values:

  • normal :

    The instance is healthy.

  • abnormal :

    The instance is unhealthy.

  • unavailable :

    The health check is not complete.

  • close :

    Health check is disabled.

normal

Tags

array

The list of tags.

string

The list of tags.

[]

Examples

Success response

JSON format

{
  "RequestId": "135BF83A-0416-5A11-96BB-FA7604D4****",
  "PageInfo": {
    "CurrentPage": 1,
    "PageSize": 10,
    "TotalCount": 0
  },
  "DataList": [
    {
      "AclType": "white",
      "AclId": "acl-uf66n6l9mf3fgq8xs****",
      "InstanceName": "buyerpro1",
      "RegionNo": "cn-shanghai",
      "AclStatus": "on",
      "PublicIp": "39.108.57.XXX",
      "IpProtocol": "tcp",
      "InstanceId": "lb-2ze8v2x5kd9qyvp2****",
      "Port": 1883,
      "HealthStatus": "normal",
      "Tags": [
        "[]"
      ]
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorDBSelectError A database select error occurred. The error message returned because an internal error has occurred in querying the database.
400 ErrorSlbOpenApi An SLB OpenAPI error occurred. An SLB OpenAPI error occurred.
400 ErrorUnMarshalJSON internal error. Internal Error
400 ErrorMarshalJSON internal error. Internal error.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.