最后更新时间:2021-10-12 17:20:44

1. API Description

Domain name for API request:

This API is used to query the details of instance error logs by search criteria. You can only query error logs within a month.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: DescribeErrorLogData.
Version Yes String Common parameter. The value used for this API: 2017-03-20.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID.
StartTime Yes Integer Start timestamp.
EndTime Yes Integer End timestamp.
KeyWords.N No Array of String List of keywords to match. Up to 15 keywords are supported.
Limit No Integer The number of results per page in paginated queries. Default value: 100. Maximum value: 400.
Offset No Integer Offset. Default value: 0.
InstType No String This parameter is valid only for source or disaster recovery instances. Valid value: slave, which indicates pulling logs from the replica.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of eligible entries.
Items Array of ErrlogItem Returned result.
Note: this field may return null, indicating that no valid values can be obtained.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying instance error logs

Input Example
&<Common request parameters>

Output Example

  "Response": {
    "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
    "TotalCount": 1,
    "Items": [
        "Content": "show master status",
        "Timestamp": 1585142640

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.QueryLogError Log query failed.
InternalError.DBError Database exception
InternalError.DBOperationError Database operation failed.
InternalError.DBRecordNotExistError The database record does not exist.
InternalError.InternalHttpServerError An exception occurred while executing the request.
InvalidParameter Parameter error.
InvalidParameter.InstanceNotFound The instance does not exist.
InvalidParameter.InvalidParameterError Invalid parameter value
InvalidParameterValue.DataConvertError Data conversion failed.
OperationDenied Operation denied.
OperationDenied.ResultOverLimit The maximum number of results has been reached. Please narrow down your query.
ResourceNotFound.CdbInstanceNotFoundError The instance cannot be found. Please check whether your instance status is normal.