Use DescribeACLProtectTrend to query the trend of traffic blocked by Internet access control - Cloud Firewall - Alibaba Cloud - Cloud Firewall

Queries the trend chart of Internet access control interceptions.

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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-cloudfirewall:DescribeACLProtectTrend

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
SourceIp `deprecated`	string	No	This parameter is deprecated.	223.95.87.130
Lang	string	No	The language of the request and response. Valid values: zh (default): Chinese. en: English.	zh
Lang	string	No	The language of the request and response. Valid values: zh (default): Chinese. en: English.	zh
StartTime	string	No	The start time of the query. The value is a UNIX timestamp in seconds.	1677050306
EndTime	string	No	The end time of the query. The value is a UNIX timestamp in seconds.	1670397599
FirewallType	string	No	The type of the firewall border. Valid values: internet (default): Internet Border firewall, which monitors traffic between the Internet and your assets. vpc: virtual private cloud (VPC) firewalls, which monitor traffic between VPCs. nat: NAT firewalls, which monitor traffic from internal-facing assets to the Internet.	vpc
Interval	integer	No	The time aggregation granularity for trend data, in seconds. Valid values: 60: 1-minute granularity (uses the minute-level detail table). 1800: 30-minute granularity. 3600: 1-hour granularity. 86400 (default): 1-day granularity.	60

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	9063AB86-6FFA-5B2D-A16D-697C966DECA3
Interval	integer	The step size of the returned data, in seconds. This indicates the interval between consecutive data points.	86400
TotalProtectCnt	integer	The total number of Internet access control interceptions.	300
InProtectCnt	integer	The number of inbound interceptions by Internet access control.	100
InterVPCProtectCnt `deprecated`	integer	This parameter is deprecated.	0
OutProtectCnt	integer	The number of outbound interceptions by Internet access control.	200
TrendList	array<object>	The list of Internet access control interception trend data.
	object	The Internet access control interception trend data.
Time	integer	The timestamp of 00:00 of each day, in seconds. This indicates the date.	1697299200
ProtectCnt	integer	The number of Internet access control interceptions on the day.	100
PassCnt	integer	The total number of sessions that matched an ACL policy and were allowed during the time interval.	10
AlertCnt	integer	The total number of sessions that matched an ACL policy and triggered the monitor (alert) action during the time interval.	20
TotalAlertCnt	integer	The cumulative sum of AlertCnt across all time points within the query time range. This represents the total number of sessions that matched an ACL policy and triggered the monitor (alert) action during the entire time period.	100
TotalPassCnt	integer	The cumulative sum of PassCnt across all time points within the query time range. This represents the total number of sessions that matched an ACL policy and were allowed during the entire time period.	100

Examples

Success response

JSON format

{
  "RequestId": "9063AB86-6FFA-5B2D-A16D-697C966DECA3",
  "Interval": 86400,
  "TotalProtectCnt": 300,
  "InProtectCnt": 100,
  "InterVPCProtectCnt": 0,
  "OutProtectCnt": 200,
  "TrendList": [
    {
      "Time": 1697299200,
      "ProtectCnt": 100,
      "PassCnt": 10,
      "AlertCnt": 20
    }
  ],
  "TotalAlertCnt": 100,
  "TotalPassCnt": 100
}

Error codes

HTTP status code	Error code	Error message	Description
400	ErrorAliUid	Aliuid invalid.	The aliuid is invalid.
400	ErrorDBSelectError	A database select error occurred.	The error message returned because an internal error has occurred in querying the database.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.