Last updated: 2021-11-30 16:26:28

1. API Description

Domain name for API request:

This API is used to create a log download task.

A maximum of 20 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 parameter. The value used for this API: CreateExport.
Version Yes String Common parameter. The value used for this API: 2020-10-16.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
TopicId Yes String Log topic
Query Yes String Log export search statement
Count Yes Integer Number of logs to be exported. Maximum value: 10 million
From Yes Integer Start time of the log to be exported, which is a timestamp in milliseconds
To Yes Integer End time of the log to be exported, which is a timestamp in milliseconds
Order No String Exported log sorting order by time. Valid values: asc: ascending; desc: descending. Default value: desc
Format No String Exported log data format. Valid values: json, csv. Default value: json

3. Output Parameters

Parameter Name Type Description
ExportId String Log export ID.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Creating log export task

Input Example

Content-Type: application/json
X-TC-Action: CreateExport
<Common request parameters>

    "TopicId": "ee20bb16-3025-4048-b81a-dd436373062e",
    "Query": "status:200",
    "Count": 100,
    "Order": "desc",
    "Format": "json",
    "From": 1607499107000,
    "To": 1607499207000

Output Example

  "Response": {
    "ExportId": "57196a6a-7622-47be-bc92-d2ebea959a0f",
    "RequestId": "6ef60bec-0242-43af-bb20-270359fb54a7"

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 Internal error.
InvalidParameter Incorrect parameter.
LimitExceeded.Export The number of exported logs exceeds the limit.
MissingParameter Missing parameter.
OperationDenied Operation denied.
OperationDenied.AccountDestroy The account has been terminated.
OperationDenied.AccountIsolate The account has overdue payments.
OperationDenied.AccountNotExists The account does not exist.
ResourceNotFound.TopicNotExist The log topic does not exist.