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DescribeDBLogFiles

Last updated: 2022-04-20 17:10:11

1. API Description

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

This API is used to get the list of various logs of a database, including cold backups, binlogs, errlogs, and slowlogs.

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 Params. The value used for this API: DescribeDBLogFiles.
Version Yes String Common Params. The value used for this API: 2018-04-11.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID in the format of dcdbt-ow7t8lmc.
ShardId Yes String Shard ID in the format of shard-7noic7tv
Type Yes Integer Requested log type. Valid values: 1 (binlog); 2 (cold backup); 3 (errlog); 4 (slowlog).

3. Output Parameters

Parameter Name Type Description
InstanceId String Instance ID in the format of dcdbt-ow728lmc.
Type Integer Requested log type. Valid values: 1 (binlog); 2 (cold backup); 3 (errlog); 4 (slowlog).
Total Integer Total number of requested logs
Files Array of LogFileInfo List of log files
VpcPrefix String For an instance in a VPC, this prefix plus URI can be used as the download address
NormalPrefix String For an instance in a common network, this prefix plus URI can be used as the download address
ShardId String Shard ID in the format of shard-7noic7tv
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Getting the list of logs

Input Example

https://dcdb.tencentcloudapi.com/?Action=DescribeDBLogFiles
&InstanceId=dcdbt-2t4cf98d
&ShardId=shard-gdqcdn39
&Type=1
&<Common request parameters>

Output Example

{
  "Response": {
    "Files": [
      {
        "FileName": "cos_xtrabackup+1638332007+20211201+121327+2830373251+xbstream.lz4",
        "Length": 5253724,
        "Mtime": 1468822981,
        "Uri": "/1/noshard_108/group_1520844319_37793941/1468578832/859932065/000001/5ce7d1a8f26c2dfcf1de22d4e9792b11b0b0057450684d266e1bf9a8aa6ea272/1/shard-5ps4rppj/set_1516333432_6"
      }
    ],
    "InstanceId": "dcdbt-2t4cf98d",
    "ShardId": "shard-gdqcdn39",
    "NormalPrefix": "http://10.66.255.253:8083",
    "RequestId": "7212a9ec-a235-2144-98d4-59fbe6f14d79",
    "Total": 1,
    "Type": 1,
    "VpcPrefix": "http://169.254.0.27:8083"
  }
}

5. Developer Resources

SDK

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.OssOperationFailed Failed to request the backend API.
InternalError.CamAuthFailed CAM authentication request failed.
InternalError.CosConfiguration Invalid COS instance address configuration.
InternalError.CosSignUrl Backup filename signature failed.
InternalError.DbOperationFailed Failed to query the database.
InternalError.GetInstanceDetailFailed Failed to get the instance details.
InternalError.GetInstanceInfoFailed Failed to get the instance information.
InvalidParameter.GenericParameterError An error occurred while verifying parameter validity.
InvalidParameter.InstanceNotFound Failed to find the requested instance.
ResourceNotFound.NoInstanceFound The specified database instance was not found.
ResourceUnavailable.CosApiFailed An error occurred while calling COS APIs.
ResourceUnavailable.InstanceAlreadyDeleted The database instance has been dropped.
ResourceUnavailable.InstanceStatusAbnormal Incorrect database instance status. Operations are not allowed.
UnauthorizedOperation.PermissionDenied You have no permission to manipulate this API or resource.
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