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Anti-DDoS:ListPolicyAttachment

Last Updated:Nov 20, 2025

Lists the associations of mitigation policies.

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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-antiddosbag:ListPolicyAttachment

list

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

PolicyId

string

No

The policy ID.

f38f6520-92b7-451e-b520-9ab3********

PolicyType

string

No

The type of the policy. Valid values:

  • default: the default mitigation policy

  • l3: an IP mitigation policy

  • l4: a port-specific mitigation policy

l3

IpPortProtocolList

array<object>

No

A list of protected objects.

object

No

A list of protected objects.

Ip

string

Yes

The IP address of the protected object.

47.118.172.***

Port

integer

No

The port number of the protected object.

8*

Protocol

string

No

The protocol type of the protected object. Valid values:

  • tcp: Transmission Control Protocol (TCP).

  • udp: User Datagram Protocol (UDP).

tcp

PortRange

string

No

The port range of the protected object.

8*-9*

PageNo

integer

No

The number of the page to return.

1

PageSize

integer

No

The number of entries to return on each page. The default value is 10.

10

PortVersion

string

No

The version of the port-specific mitigation policy. Valid values:

  • Leave this parameter empty: queries the policy attachments of the default Surf deep packet inspection (DPI) engine.

  • 2: queries the policy attachments of the new Stream DPI engine.

2

Response elements

Element

Type

Description

Example

object

The response message.

RequestId

string

The ID of the request. This ID is unique to each request and is generated by Alibaba Cloud. You can use this ID to troubleshoot issues.

B4B379C2-9319-4C6B-B579-FE36831B09F4

AttachmentList

array<object>

A list of mitigation policy associations.

object

A list of mitigation policy associations.

Ip

string

The IP address of the protected object.

147.139.183.***

PolicyId

string

The policy ID.

1b43f44e-65e1-411a-b0c0-d6c1********

PolicyName

string

The policy name.

test**

PolicyType

string

The type of the policy. Valid values:

  • l3: an IP mitigation policy

  • l4: a port-specific mitigation policy

l3

Region

string

The region where the IP address of the protected object is located.

cn-hangzhou

Port

integer

The port number of the protected object.

8*

Protocol

string

The protocol type of the protected object. Valid values:

  • tcp: Transmission Control Protocol.

  • udp: User Datagram Protocol.

udp

MemberUid

string

The UID of the member account to which the IP address of the protected object belongs.

177699790631****

PolicyRemark

string

The remarks of the policy.

test

PortRange

string

The port range of the protected object.

8*-9*

Total

integer

The total number of mitigation policy associations.

28

Examples

Success response

JSON format

{
  "RequestId": "B4B379C2-9319-4C6B-B579-FE36831B09F4",
  "AttachmentList": [
    {
      "Ip": "147.139.183.***",
      "PolicyId": "1b43f44e-65e1-411a-b0c0-d6c1********",
      "PolicyName": "test**",
      "PolicyType": "l3",
      "Region": "cn-hangzhou",
      "Port": 0,
      "Protocol": "udp",
      "MemberUid": "177699790631****",
      "PolicyRemark": "test",
      "PortRange": "8*-9*"
    }
  ],
  "Total": 28
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.