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ModifyInstancesAttribute

最后更新时间:2022-10-28 11:22:04

1. API Description

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

The API is used to modify the attributes of an instance. Only the name and the associated security groups can be modified for now.

  • An attribute must be specified in the request.
  • "Instance name" is a custom name for easier management. Tencent Cloud does not use the name for online support or instance management.
  • Batch operations are supported. Each request can modify up to 100 instances.
  • When you modify the security groups associated with an instance is modified, the original security groups are disassociated.
  • You can use the API DescribeInstances to query the instance operation result. If the 'LatestOperationState' in the response is SUCCESS, the operation is successful.

A maximum of 10 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: ModifyInstancesAttribute.
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.
InstanceIds.N Yes Array of String Instance ID(s). To obtain the instance IDs, you can call DescribeInstances and look for InstanceId in the response. The maximum number of instances in each request is 100.
InstanceName No String The instance name, which can not exceed 60 characters

Either InstanceName or SecurityGroups must be specified, but they can not be both specified.
SecurityGroups.N No Array of String IDs of security groups associated with the specified instance. You can associate with a security group by adding its ID, or cancel the association with a security group by removing its ID.

Either InstanceName or SecurityGroups must be specified, but they cannot be both set.
CamRoleName No String The role bound with the instance. If it is not specified, it indicates to unbind the current role of the CVM.
HostName No String Host name of the instance.
  • Hyphens (-) cannot be the start or end of a host name or appear consecutively in a host name.
  • Windows: 2-15 characters, including [a-z], [A-Z], [0-9] and hyphens (-). Digit-only strings are not allowed.
  • Other OS: 2-60 characters, including [a-z], [A-Z], [0-9] and [.-]. Separate characters with dots.
  • DisableApiTermination No Boolean Whether the termination protection is enabled. Values:
  • TRUE: enable instance protection, which means that this instance can not be deleted by an API action.
  • FALSE: do not enable the instance protection.

    Default Value: FALSE.
  • CamRoleType No String The role type, which is used in conjunction with CamRoleName. The value is obtained in RoleType field, returning by CAM DescribeRoleList and GetRole APIs. Valid value: user, system and service_linked.
    For example, when LinkedRoleIn is contained in CamRoleName (such as TKE_QCSLinkedRoleInPrometheusService), the returned RoleType of DescribeRoleList and GetRoleis is service_linked, and the CamRoleType service_linked.
    When the value obtained in RoleType is user (default) or system, CamRoleType can be left empty.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Renaming instances

    This example shows you how to rename two instances.

    Input Example

    GET POST / HTTP/1.1
    Host: cvm.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: ModifyInstancesAttribute
    <Common request parameters>
    
    {
        "InstanceName": "Mysql_Server",
        "InstanceIds": [
            "ins-5d8a23rs",
            "ins-r8hr2upy"
        ]
    }
    

    Output Example

    {
        "Response": {
            "RequestId": "6ef60bec-0242-43af-bb20-270359fb54a7"
        }
    }
    

    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
    AuthFailure.CamRoleNameAuthenticateFailed Role name authentication failed.
    FailedOperation.SecurityGroupActionFailed Security group operation failed.
    InternalServerError Internal error.
    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.
    InvalidInstanceName.TooLong The specified InstanceName exceeds the maximum length of 60 bytes.
    InvalidParameter.HostNameIllegal The specified HostName is invalid.
    InvalidParameterValue Incorrect parameter value.
    InvalidParameterValue.CamRoleNameMalformed Invalid CamRoleName. This parameter must contain only letters, numbers and symbols (+, =, ,, ., @, _, -).
    InvalidParameterValue.InstanceIdMalformed Invalid instance ID. Please enter a valid ID, such as ins-xxxxxxxx (“x” represents a lower-case letter or a number).
    InvalidParameterValue.InvalidUserDataFormat Incorrect UserData format. Use the Base64-encoded format.
    InvalidParameterValue.LimitExceeded The number of parameter values exceeds the limit.
    InvalidSecurityGroupId.NotFound The specified security group ID does not exist.
    LimitExceeded.AssociateUSGLimitExceeded An instance can be bound with up to 5 security groups.
    LimitExceeded.CvmsVifsPerSecGroupLimitExceeded The CVM ENIs associated with the security group has exceeded the limit.
    LimitExceeded.SingleUSGQuota The number of security groups exceeds the quota limit.
    MissingParameter Missing parameter.
    MutexOperation.TaskRunning An identical job is running.
    OperationDenied.InstanceOperationInProgress The instance has an operation in progress. Please try again later.
    UnauthorizedOperation.MFANotFound Unauthorized operation. Make sure Multi-Factor Authentication (MFA) exists.
    UnsupportedOperation.InstanceStateEnterRescueMode Instances are entering the rescue mode, and this operation is not supported.
    UnsupportedOperation.InstanceStateEnterServiceLiveMigrate The instance ins-xxxxxx in the ENTER_SERVICE_LIVE_MIGRATE status is not supported.
    UnsupportedOperation.InstanceStateExitServiceLiveMigrate The instance ins-xxxxxx in the EXIT_SERVICE_LIVE_MIGRATE status is not supported.
    UnsupportedOperation.InstanceStateFreezing The operation is not supported for the frozen instances.
    UnsupportedOperation.InstanceStateIsolating Unable to isolate: the instance is isolated
    UnsupportedOperation.InstanceStatePending The instances are being created, and this operation is not supported.
    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.InstanceStateServiceLiveMigrate The instances are being migrated, and this operation is not supported.
    UnsupportedOperation.InstanceStateShutdown Isolated instances do not support this operation.
    UnsupportedOperation.InstanceStateStarting The instance is starting up, and this operation is not supported.
    UnsupportedOperation.InstanceStateStopping The instance is being shut down, and this operation is not supported.
    UnsupportedOperation.InstanceStateTerminated Terminated instances are not supported.
    UnsupportedOperation.InstanceStateTerminating The instance is being terminated, and the operation is not supported.
    UnsupportedOperation.InvalidInstanceNotSupportedProtectedInstance This operation is not supported for the instance with a termination schedule. Please cancel the scheduled termination time in the instance details page and try again.
    UnsupportedOperation.StoppedModeStopCharging The instance does not support the no charges when shut down feature.
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