tencent cloud



Last updated: 2022-09-28 15:13:34

1. API Description

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

This API is used to obtain the diagnosis event list in a specified time period by risk level, instance ID, etc.

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: DescribeDBDiagEvents.
Version Yes String Common Params. The value used for this API: 2021-05-27.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
StartTime Yes Timestamp ISO8601 Start time in the format of “2021-05-27 00:00:00”. The earliest time that can be queried is 30 days before the current time.
EndTime Yes Timestamp ISO8601 End time in the format of "2021-05-27 01:00:00". The interval between the end time and the start time can be up to 7 days.
Severities.N No Array of Integer Risk level list. Valid values in descending order of severity: 1 (critical), 2 (serious), 3 (alarm), 4 (warning), 5 (healthy).
InstanceIds.N No Array of String Instance ID list.
Offset No Integer Offset. Default value: 0.
Limit No Integer Number of returned results. Default value: 20. Maximum value: 50.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Total number of diagnosis events.
Items Array of DiagHistoryEventItem Diagnosis event list.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Obtaining diagnosis event list

Input Example

&<Common request parameters>

Output Example

    "Response": {
        "RequestId": "7a9a6ba0-5893-11ec-8ad2-ff04c623cbd9",
        "TotalCount": 1,
        "Items": [
                "InstanceId": "cdb-test",
                "EventId": 330858512,
                "StartTime": "2021-05-27 00:01:10",
                "EndTime": "2021-05-27 00:01:20",
                "DiagItem": "Transaction uncommitted",
                "DiagType": "Transaction uncommitted",
                "Severity": 1,
                "Outline": "There are uncommitted transactions",
                "Metric": "",
                "Region": "ap-guangzhou"

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
AuthFailure Error with CAM signature/authentication.
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameter Incorrect parameter.
InvalidParameterValue Incorrect parameter value.
LimitExceeded The quota limit is exceeded.
MissingParameter Missing parameter.
OperationDenied Operation denied.
OperationDenied.UserHasNoStrategy Error with CAM authentication.
ResourceNotFound The resource does not exist.
UnauthorizedOperation The operation is unauthorized.
UnknownParameter Unknown parameter.
UnsupportedOperation Unsupported operation.
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