DescribeUserAbnormalTrend - Web Application Firewall - Alibaba Cloud Documentation Center

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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:DescribeUserAbnormalTrend

get

*All Resource

*

acs:ResourceGroupId

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the WAF instance. Note Call the DescribeInstance operation to obtain the ID of the WAF instance.	waf-cn-uqm342yj***
ClusterId	string	No	The ID of the hybrid cloud cluster. Note This parameter is applicable only to hybrid cloud scenarios. Call the DescribeHybridCloudClusters operation to obtain the hybrid cloud cluster ID.	428
RegionId	string	No	The region in which the WAF instance resides. Valid values: cn-hangzhou: the Chinese mainland. ap-southeast-1: outside the Chinese mainland.	cn-hangzhou
ResourceManagerResourceGroupId	string	No	The ID of the Alibaba Cloud resource group.	rg-acfm***q

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The ID of the request.	D7861F61-5B61-46CE-A47C-6B19160D5EB0
Trend	array<object>	The list of API security risk trend data points.
	object	The details of a risk trend data point.
AbnormalHigh	integer	The number of high-severity security risks.	12
AbnormalLow	integer	The number of low-severity security risks.	23
AbnormalMedium	integer	The number of medium-severity security risks.	14
Timestamp	integer	The point in time when the statistics were collected. This value is a UNIX timestamp in UTC. Unit: seconds.	1722268800
TimeStamp `deprecated`	integer	The point in time when the statistics were collected. This value is a UNIX timestamp in UTC. Unit: seconds.	1722268800

Examples

Success response

JSON format

{
  "RequestId": "D7861F61-5B61-46CE-A47C-6B19160D5EB0",
  "Trend": [
    {
      "AbnormalHigh": 12,
      "AbnormalLow": 23,
      "AbnormalMedium": 14,
      "Timestamp": 1722268800,
      "TimeStamp": 1722268800
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.