Last updated: 2022-01-20 14:40:21

1. API Description

Domain name for API request:

This API is used to query the list of accounts of a specified TencentDB instance.

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.
This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: DescribeAccounts.
Version Yes String Common parameter. The value used for this API: 2018-04-11.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID in the format of dcdbt-ow728lmc.

3. Output Parameters

Parameter Name Type Description
InstanceId String Instance ID, which is passed through from the input parameters.
Users Array of DBAccount List of instance users.
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 the list of TencentDB accounts

Input Example
&<Common request parameters>

Output Example

  "Response": {
    "RequestId": "1e74e824-6d2b-495d-b347-5250cdf8e964",
    "InstanceId": "dcdbt-fdpjf5zh",
    "Users": [
        "UserName": "testuser1",
        "Host": "172.17.%",
        "Description": "Test account",
        "CreateTime": "2016-07-15 18:39:47",
        "UpdateTime": "2016-07-18 12:42:31",
        "ReadOnly": 0,
        "DelayThresh": 0
        "UserName": "testuser2",
        "Host": "%",
        "Description": "Test account",
        "CreateTime": "2016-07-18 11:51:33",
        "UpdateTime": "2016-07-18 12:42:44",
        "ReadOnly": 0,
        "DelayThresh": 0

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
InternalError.CamAuthFailed CAM authentication request failed.
InternalError.DbOperationFailed Failed to query the database.
InternalError.GetUserListFailed Failed to get the list of accounts.
InvalidParameter.GenericParameterError An error occurred while verifying parameter validity.
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.