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문서Cloud Virtual MachineAPI 참조Instance APIsModifyInstancesDisasterRecoverGroup

ModifyInstancesDisasterRecoverGroup

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마지막 업데이트 시간: 2025-11-13 10:58:35

1. API Description

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

This API is used to adjust the placement group of an instance.

  • Currently only basic networks or Virtual Private Cloud (VPC) instances are supported.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
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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: ModifyInstancesDisasterRecoverGroup.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shanghai-fsi, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley, sa-saopaulo.
InstanceIds.N Yes Array of String One or more instance ids to be operated. you can obtain the instance ID through the InstanceId in the return value from the api DescribeInstances. the maximum number of instances per request is 100.
DisasterRecoverGroupId No String Spread placement group ID. obtain through the api DescribeDisasterRecoverGroups.
Force No Boolean Whether to forcibly change instance hosts. value range:
  • true: indicates that the instance is allowed to change hosts, allowing the instance to reboot. local disk machine does not support specifying this parameter.

  • false: does not allow the instance to change hosts. instances can only be added to the placement group on the current host. this may result in a failure to change the placement group.


  • default value: false.

    3. Output Parameters

    Parameter Name Type Description
    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 Adjusting Instance Placement Groups

    This example shows you how to adjust the instance location in an instance placement group.

    Input Example

    POST / HTTP/1.1
    Host: cvm.intl.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: ModifyInstancesDisasterRecoverGroup
    <Common request parameters>
    
    {
        "InstanceIds": [
            "ins-r8hr2upy"
        ],
        "DisasterRecoverGroupId": "ps-a66w6rlb"
    }

    Output Example

    {
        "Response": {
            "RequestId": "d39d6c09-44e9-4e80-8661-77b5ff3cbc15"
        }
    }

    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.AlreadyInDisasterRecoverGroup The instance ins-xxxxxxx is already in the instance placement group dgroup-xxxxxx.
    FailedOperation.DisasterRecoverGroupNotFound The specified spread placement group does not exist.
    InvalidInstance.NotSupported This instance is not supported.
    InvalidInstanceId.Malformed Invalid instance ID. The specified instance ID has an invalid format. For example, ins-1122 has an invalid ID length.
    InvalidInstanceId.NotFound No instance found.
    InvalidParameterValue.DisasterRecoverGroupIdMalformed Incorrect placement group ID format.
    InvalidParameterValue.InstanceIdMalformed Invalid instance ID. Please enter a valid ID, such as ins-xxxxxxxx (“x” represents a lower-case letter or a number).
    InvalidParameterValue.LimitExceeded The number of parameter values exceeds the limit.
    InvalidParameterValue.NotSupported Unsupported operation.
    LimitExceeded.DisasterRecoverGroup The quota of the specified placement group is insufficient.
    MutexOperation.TaskRunning An identical job is running.
    OperationDenied.InstanceOperationInProgress The instance has an operation in progress. Please try again later.
    ResourceInsufficient.DisasterRecoverGroupCvmQuota The number of instances exceeded the quota limit of spread placement groups.
    UnsupportedOperation.CbsRemoteSsdNotSupport The far end ssd disk does not support this operation.
    UnsupportedOperation.InstanceChargeType This instance billing mode does not support the operation.
    UnsupportedOperation.InstanceStateBanning This CVM is blocked. Please submit a ticket.
    UnsupportedOperation.InstanceStateFreezing The operation is not supported for the frozen instances.
    UnsupportedOperation.InstanceStateRebooting The instances are being restarted, and this operation is not supported.
    UnsupportedOperation.InstanceStateRescueMode Instances in the rescue mode are not available for this operation.
    UnsupportedOperation.InstanceStateShutdown Isolated instances do not support this operation.
    UnsupportedOperation.InstanceStateStopping The instance is being shut down, and this operation is not supported.
    UnsupportedOperation.NoVpcNetwork A physical network is not supported by this instance.
    UnsupportedOperation.SpecialInstanceType This special instance type does not support the operation.
    UnsupportedOperation.StoppedModeStopCharging The instance does not support the no charges when shut down feature.

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