Domain name for API request: cfw.intl.tencentcloudapi.com.
This API is used to query the firewall log of the current tenant. Only use HasMore/NextToken in Response.Data to paginate.
A maximum of 20 requests can be initiated per second for this API.
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: DescribeCfwLogs. |
| Version | Yes | String | Common Params. The value used for this API: 2019-09-04. |
| Region | No | String | Common Params. This parameter is not required for this API. |
| LogType | No | String | Log type. Required for the initial query; cannot be passed when using NextToken for continuation. cfw_netflow_border=Internet boundary traffic, cfw_netflow_vpc=VPC east-west traffic, cfw_netflow_nat=NAT firewall traffic, cfw_netflow_nta=NDR/NTA traffic, cfw_netflow_dns=DNS firewall log, cfw_rule_threatinfo=Intrusion defense/Threat Intelligence Alarm, cfw_rule_acl=Internet Boundary Access Control log, cfw_rule_vpc_acl=VPC access control log, cfw_rule_nat_acl=NAT access control log, cfw_ndr_subject_risk=NDR topic risk, cfw_ndr_dataleak_entry=NDR sensitive data leak, cfw_ndr_ai_audit=NDR AI application identification and Large Model Invocation audit, cfw_feature_collect=Statistical feature and baseline anomaly, cfw_behavior_collect=Beacon/DNS/port/cert/VPC mutual access behavior, operate_log_all=Operation audit log. |
| Query | No | String | Log filter expression. Default * means no filtering; for example src_ip:1.1.1.1. Queryable fields vary with LogType. You should preferentially use the field name returned in the corresponding Items. Do not guess non-existing fields. It cannot be passed when using NextToken for continued query. |
| StartTime | No | String | Query start time. Supports RFC3339, YYYY-MM-DD HH:MM:SS, YYYY-MM-DD, or Unix timestamp. Input to query the TimeRange backward from this time. Cannot be imported when using NextToken for continued querying. |
| TimeRange | No | String | Query time range. Default 1h; format is positive integer plus unit m/h/d, such as 5m, 1h, 24h, 7d; cannot be passed when using NextToken for continuation. |
| Limit | No | Integer | Return limit. Selectable for initial query, default 100; value 1 to 1000; cannot be passed when using NextToken for continued query. |
| NextToken | No | String | Previous page opaque continuation token returned by Response.Data. Not required for initial query; only required for continuation query with NextToken. Invalid, tampered, or mismatched tenant will be rejected. |
| Parameter Name | Type | Description |
|---|---|---|
| Data | String | Query result. UTF-8 JSON object string; the caller must parse Response.Data. Items is the log array of the current page, and fields vary with LogType. TotalCount is the return limit of the current page, Limit is the page size, and LogType and TimeWindow echo the query scope. When HasMore=true, NextToken must be saved and used as-is for continued querying. When HasMore=false, pagination ends. |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
Initial query imports LogType. If Data.HasMore is true, save Data.NextToken for subsequent queries.
POST / HTTP/1.1
Host: cfw.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeCfwLogs
<Common request parameters>
{
"LogType": "cfw_netflow_border",
"Query": "src_ip:1.1.1.1",
"TimeRange": "1h",
"Limit": 100
}{
"Response": {
"Data": "{\"Items\":[{\"src_ip\":\"1.1.1.1\"}],\"TotalCount\":1,\"Limit\":100,\"HasMore\":true,\"NextToken\":\"opaque-token\"}",
"RequestId": "4266525E-10C4-41E1-8A28-5CCE1FBF6A58"
}
}The continuation query only returns NextToken; the caller does not parse or construct a token.
POST / HTTP/1.1
Host: cfw.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeCfwLogs
<Common request parameters>
{
"NextToken": "opaque-token"
}{
"Response": {
"Data": "{\"Items\":[],\"TotalCount\":0,\"Limit\":100,\"HasMore\":false}",
"RequestId": "4266525E-10C4-41E1-8A28-5CCE1FBF6A58"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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.ResponseTooLarge | FailedOperation.ResponseTooLarge |
| InternalError | Internal error. |
| InvalidParameter | Invalid parameter. |
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