tencent cloud



Last updated: 2022-06-06 15:26:53

1. API Description

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

This API is used to query the list of instances.

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: DescribeDBInstances.
Version Yes String Common Params. The value used for this API: 2018-03-28.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
ProjectId No Integer Project ID
Status No Integer Instance status. Valid values:
  • 1: applying
  • 2: running
  • 3: running restrictedly (primary/secondary switching)
  • 4: isolated
  • 5: repossessing
  • 6: repossessed
  • 7: executing task (e.g., backing up or rolling back instance)
  • 8: deactivated
  • 9: scaling out instance
  • 10: migrating instance
  • 11: read-only
  • 12: restarting
  • Offset No Integer Page number. Default value: 0
    Limit No Integer Number of results per page. Value range: 1-100. Default value: 100
    InstanceIdSet.N No Array of String One or more instance IDs in the format of mssql-si2823jyl
    PayMode No Integer Retrieves billing type. 0: pay-as-you-go
    VpcId No String Unique string-type ID of instance VPC in the format of vpc-xxx. If an empty string ("") is passed in, filtering will be made by basic network.
    SubnetId No String Unique string-type ID of instance subnet in the format of subnet-xxx. If an empty string ("") is passed in, filtering will be made by basic network.
    VipSet.N No Array of String The list of instance private IPs, such as
    InstanceNameSet.N No Array of String The list of instance names used for fuzzy match
    VersionSet.N No Array of String The list of instance version numbers, such as 2008R2, 2012SP3
    Zone No String Instance availability zone, such as ap-guangzhou-2
    TagKeys.N No Array of String The list of instance tags
    SearchKey No String Keyword used for fuzzy match, including instance ID, instance name, and instance private IP
    UidSet.N No Array of String Unique Uid of an instance
    InstanceType No String Instance type. Valid values: HA (high-availability), RO (read-only), SI (basic edition), BI (business intelligence service).

    3. Output Parameters

    Parameter Name Type Description
    TotalCount Integer Total number of eligible instances. If the results are returned in multiple pages, this value will be the number of all eligible instances but not the number of instances returned according to the current values of Limit and Offset
    DBInstances Array of DBInstance Instance list
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying the instance list

    Input Example

    &InstanceNameSet.0=Data warehouse
    &TagKeys.0=Test tag
    &<Common request parameters>

    Output Example

        "Response": {
            "DBInstances": [
                    "BackupModel": "master_pkg",
                    "BackupTime": "06:15:15",
                    "Cpu": 1,
                    "CreateTime": "2021-05-07 15:26:58",
                    "EndTime": "0000-00-00 00:00:00",
                    "HAFlag": "MIRROR",
                    "InstanceId": "mssql-m0031jhf",
                    "IsolateOperator": "",
                    "IsolateTime": "0000-00-00 00:00:00",
                    "Memory": 2,
                    "Model": 1,
                    "Name": "2008_1",
                    "PayMode": 0,
                    "Pid": 10908,
                    "ProjectId": 0,
                    "ROFlag": "",
                    "Region": "ap-guangzhou",
                    "RegionId": 1,
                    "RenewFlag": 0,
                    "ResourceTags": null,
                    "StartTime": "2021-05-07 15:26:58",
                    "Status": 2,
                    "Storage": 10,
                    "SubFlag": "",
                    "SubnetId": 29802,
                    "Type": "TS85",
                    "Uid": "gamedb.gz570.cdb.db",
                    "UniqSubnetId": "subnet-57pxp1bq",
                    "UniqVpcId": "vpc-3p65tezp",
                    "UpdateTime": "2021-05-07 16:56:15",
                    "UsedStorage": 0,
                    "Version": "2008R2",
                    "VersionName": "SQL Server 2008 Enterprise",
                    "Vip": "",
                    "VpcId": 206194,
                    "Vport": 1433,
                    "Zone": "ap-guangzhou-2",
                    "ZoneId": 100002,
                    "BackupSaveDays": 7,
                    "BackupCycleType": "weekly",
                    "InstanceNote": "test",
                    "InstanceType": "HA",
                    "BackupCycle": [
            "RequestId": "de641788-0565-4617-a7f4-639de128772b",
            "TotalCount": 1

    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.DBError Database error.
    FailedOperation.GcsError The operation failed or the network timed out.
    InternalError Internal error.
    InternalError.SystemError System error.
    InternalError.UnknownError Unknown error.
    InvalidParameter Invalid parameter.
    InvalidParameter.InputIllegal Input error.
    InvalidParameter.ParamsAssertFailed An error occurred while converting parameter assertion.
    ResourceNotFound.VpcNotExist The VPC does not exist.
    UnauthorizedOperation.PermissionDenied CAM authentication error.
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