DescribeFlowTopResource - 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:DescribeFlowTopResource

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
StartTimestamp	string	Yes	The beginning of the time range to query. This value is a UNIX timestamp. Unit: seconds.	1665331200
EndTimestamp	string	No	The end of the time range to query. This value is a UNIX timestamp. Unit: seconds. If you do not specify this parameter, the current time is used as the end time.	1665386340
InstanceId	string	Yes	The ID of the WAF instance. Note For more information, see DescribeInstance.	waf_cdnsdf3****
RegionId	string	No	The region where the WAF instance is deployed. Valid values: cn-hangzhou: the 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.
RequestId	string	The ID of the request.	8F0E0B9A-B518-5C6D-BEFC-A373DDE4F652
RuleHitsTopResource	array<object>	The top 10 protected objects that received the most requests.
	object	The statistics about requests to the protected object.
Resource	string	The protected object.	www.aliyundoc.com
Count	integer	The total number of requests for the protected object during the specified time period.	181174784

Examples

Success response

JSON format

{
  "RequestId": "8F0E0B9A-B518-5C6D-BEFC-A373DDE4F652",
  "RuleHitsTopResource": [
    {
      "Resource": "www.aliyundoc.com",
      "Count": 181174784
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.