tencent cloud



Last updated: 2024-02-21 20:20:10

    1. API Description

    Domain name for API request: teo.tencentcloudapi.com.

    This API is used to query the top-ranked DDoS attack data.

    A maximum of 100 requests can be initiated per second for this API.

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    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

    Parameter Name Required Type Description
    Action Yes String Common Params. The value used for this API: DescribeDDoSAttackTopData.
    Version Yes String Common Params. The value used for this API: 2022-09-01.
    Region No String Common Params. This parameter is not required.
    StartTime Yes Timestamp ISO8601 The start time.
    EndTime Yes Timestamp ISO8601 The end time.
    MetricName Yes String The statistical metric. Values:
  • ddos_attackFlux_protocol: Rank protocols by the attack traffic.
  • ddos_attackPackageNum_protocol: Rank protocols by the number of attack packets.
  • ddos_attackNum_attackType: Rank attack types by the number of attacks.
  • ddos_attackNum_sregion: Rank attacker regions by the number of attacks.
  • ddos_attackFlux_sip: Rank attacker IPs by the number of attacks.
  • ddos_attackFlux_sregion: Rank attacker regions by the number of attacks.
  • ZoneIds.N No Array of String Site ID set. This parameter is required.
    PolicyIds.N No Array of Integer The list of DDoS policy IDs to be specified. All policies will be selected if this field is not specified.
    AttackType No String The attack type. Values:
  • flood: Flood;
  • icmpFlood: ICMP flood;
  • all: All attack types.
  • This field will be set to the default value all if not specified.
    ProtocolType No String The protocol type. Values:
  • tcp: TCP protocol;
  • udp: UDP protocol;
  • all: All protocol types.
  • This field will be set to the default value all if not specified.
    Port No Integer The port number.
    Limit No Integer Queries the top n rows of data. Top 10 rows of data will be queried if this field is not specified.
    Area No String Data storage region. Values:
  • overseas: Global (outside the Chinese mainland);
  • mainland: Chinese mainland.
  • If this field is not specified, the data storage region will be determined based on the user’s location.

    3. Output Parameters

    Parameter Name Type Description
    Data Array of TopEntry The list of top-ranked DDoS attack data.
    Note: This field may return null, indicating that no valid values can be obtained.
    TotalCount Integer Total number of query results.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying the top-ranked DDoS attack data

    Input Example

    POST / HTTP/1.1
    Host: teo.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: DescribeDDoSAttackTopData
    <Common request parameters>
        "AttackType": "UDPFLOOD",
        "MetricName": "ddos_attackFlux_protocol",
        "ProtocolType": "udp",
        "PolicyIds": [
        "ZoneIds": [
        "Limit": 1,
        "StartTime": "2020-09-22T00:00:00+00:00",
        "EndTime": "2020-09-22T00:00:00+00:00",
        "Port": 22,
        "Area": "overseas"

    Output Example

        "Response": {
            "TotalCount": 10,
            "Data": [
                    "Value": [
                            "Count": 123,
                            "Name": "udp"
                    "Key": "zone-21xfqlh4qjee"
            "RequestId": "3824cf60-c2aa-4f4a-95b7-a4d5e4dee188"

    5. Developer Resources


    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    FailedOperation Operation failed.
    InternalError.ProxyServer An unknown error occurred in the backend server.
    LimitExceeded.QueryTimeLimitExceeded Query time limit exceeded.
    ResourceNotFound The resource doesn’t exist.
    UnauthorizedOperation.CamUnauthorized CAM is not authorized.
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