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Web Application Firewall:DescribeSensitiveStatistic

Last Updated:Sep 08, 2025

Queries statistics on sensitive data for data leakage prevention.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

yundun-waf:DescribeSensitiveStatistic

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the WAF instance.

Note

Call DescribeInstance to view the ID of your WAF instance.

waf_elasticity-cn-0xldbq****

StartTime

integer

No

The start of the time range to query. The value is a UNIX timestamp in seconds. The time is in UTC.

1672502400

EndTime

integer

No

The end of the time range to query. The value is a UNIX timestamp in seconds. The time is in UTC.

1725966000

StatisticType

string

No

The statistic type. Valid values:

  • ip: statistics by IP address.

  • host: statistics by domain name.

  • sensitive_code: statistics by sensitive data type.

  • api: statistics by API.

ip

PageNumber

integer

No

The page number. Default value: 1.

1

PageSize

integer

No

The number of entries per page. Default value: 10.

10

ClusterId

string

No

The ID of the hybrid cloud cluster.

Note

This parameter applies only to hybrid cloud scenarios. Call DescribeHybridCloudClusters to obtain information about hybrid cloud clusters.

428

RegionId

string

No

The region where the WAF instance is deployed. Valid values:

  • cn-hangzhou: Chinese mainland.

  • ap-southeast-1: outside the Chinese mainland.

cn-hangzhou

ResourceManagerResourceGroupId

string

No

The ID of the resource group.

rg-acfm***q

Response elements

Element

Type

Description

Example

object

The response object.

TotalCount

integer

The total number of entries returned.

10

RequestId

string

The request ID.

D7861F61-5B61-46CE-A47C-6B19160D5EB0

Data

array<object>

The list of sensitive data statistics.

object

The sensitive data statistics.

SensitiveCode

string

The sensitive data type.

Note

Call DescribeApisecRules to obtain the supported sensitive data types.

1003

MatchedHost

string

The domain name.

a.****.com

ApiFormat

string

The API.

/api/login

Count

integer

The number of data entries.

169

ClientIP

string

The IP address.

10.50.11.**

Examples

Success response

JSON format

{
  "TotalCount": 10,
  "RequestId": "D7861F61-5B61-46CE-A47C-6B19160D5EB0",
  "Data": [
    {
      "SensitiveCode": "1003",
      "MatchedHost": "a.****.com",
      "ApiFormat": "/api/login",
      "Count": 169,
      "ClientIP": "10.50.11.**"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.