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DescribeRoGroups

Last updated: 2024-11-20 11:15:00

    1. API Description

    Domain name for API request: cdb.intl.tencentcloudapi.com.

    This API is used to query the information of all RO groups of a TencentDB instance.

    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 Params. The value used for this API: DescribeRoGroups.
    Version Yes String Common Params. The value used for this API: 2017-03-20.
    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 cdb-c1nl9rpv or cdb-c1nl9rpv. It is the same as the instance ID displayed on the TencentDB Console page.

    3. Output Parameters

    Parameter Name Type Description
    RoGroups Array of RoGroup RO group information array. An instance can be associated with multiple RO groups.
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 查询云数据库实例的所有 RO 组的信息

    Input Example

    POST / HTTP/1.1
Host: cdb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeRoGroups
<common request parameters>

{
    "InstanceId": "cdb-93hvfefg"
}

    Output Example

    {
    "Response": {
        "RequestId": "5e18a101-e6f5-440c-a9d3-3b30aef256e1",
        "RoGroups": [
            {
                "DelayReplicationTime": 0,
                "MinRoInGroup": 1,
                "RoGroupId": "cdbrg-lsj**ijm",
                "RoGroupMode": "",
                "RoGroupName": "tommy1",
                "RoGroupRegion": "ap-beijing",
                "RoGroupZone": "ap-beijing-6",
                "RoInstances": [
                    {
                        "DeadlineTime": "2024-11-12 16:11:06",
                        "DeviceType": "CUSTOM",
                        "EngineVersion": "8.0",
                        "HourFeeStatus": 1,
                        "InstanceId": "cdbro-lsjh**jm",
                        "InstanceName": "cdb_ro_21**63",
                        "InstanceType": 3,
                        "MasterInstanceId": "cdb-93**fefg",
                        "Memory": 4000,
                        "OfflineTime": "2024-01-25 15:05:59",
                        "PayType": 0,
                        "Qps": 4400,
                        "Region": "ap-beijing",
                        "RoStatus": "online",
                        "Status": 1,
                        "SubnetId": 2738750,
                        "TaskStatus": 0,
                        "Vip": "172.*.32.13",
                        "Volume": 60,
                        "VpcId": 7078258,
                        "Vport": 3306,
                        "Weight": 2,
                        "Zone": "ap-beijing-6"
                    }
                ],
                "RoMaxDelayTime": 10,
                "RoOfflineDelay": 1,
                "UniqSubnetId": "subnet-jp6**13n",
                "UniqVpcId": "vpc-4ko**3u6",
                "Vip": "172.*.64.7",
                "Vport": 3306,
                "Weight": 0,
                "WeightMode": "system"
            }
        ]
    }
}

    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
    CdbError Backend or process error.
    InternalError.DBError Database exception
    InternalError.FtpError File transfer exception
    InternalError.HttpError Exceptional HTTP request
    InternalError.UndefinedError Unknown error
    InternalError.UnknownError Unknown error
    InvalidParameter Parameter error.
    InvalidParameter.ControllerNotFoundError This API was not found.
    InvalidParameter.InstanceNotFound The instance does not exist.
    OperationDenied.ActionNotSupport Unsupported operation.
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