Last updated: 2018-10-12 16:02:36

    1. API Description

    Domain name for API request:

    This API (ModifyInstancesRenewFlag) is used to modify the renewal flags of prepaid instances.

    • Any instance marked "Auto Renewal" is automatically renewed for one month whenever it expires.
    • Batch operations are supported. A maximum of 100 instances are allowed in a batch for each request.

    A maximum of 10 requests can be initiated per second for this API.

    Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example:

    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 parameter. The value used for this API: ModifyInstancesRenewFlag
    Version Yes String Common parameter. The value used for this API: 2017-03-12
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    InstanceIds.N Yes Array of String ID(s) of one or more instances you are working with. You can obtain the parameter value from the InstanceId field value in the returned result of API DescribeInstances. A maximum of 100 instances are allowed for each request.
    RenewFlag Yes String Auto renewal flag. Value range:
  • NOTIFY_AND_AUTO_RENEW: notify expiry and renew automatically
  • NOTIFY_AND_MANUAL_RENEW: notify expiry but not renew automatically
  • DISABLE_NOTIFY_AND_MANUAL_RENEW: neither notify expiry nor renew automatically

    If this parameter is specified as NOTIFY_AND_AUTO_RENEW, the instance will be automatically renewed on a monthly basis when the account balance is sufficient.
  • 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. Error Codes

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InternalServerError Internal error.
    InvalidInstance.NotSupported Unsupported instance.
    InvalidInstanceId.Malformed Invalid instance ID. Specified instance ID is not in a correct format. For example, ins-1122 has an invalid instance ID length.
    InvalidInstanceId.NotFound No instance found.
    InvalidParameterValue Invalid parameter value. The parameter value is in an incorrect format or is not supported.
    InvalidParameterValue.LimitExceeded Number of parameter values exceeds the limit.

    5. Example

    Example 1 Modify the renewal flags of two instances

    Input example
    &<Common request parameters>

    Output example

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

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