Last updated: 2018-10-12 16:02:52

    1. API Description

    Domain name for API request:

    This API (DescribeDisasterRecoverGroupQuota) is used to query the quota of spread placement groups.

    A maximum of 20 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: DescribeDisasterRecoverGroupQuota
    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.

    3. Output Parameters

    Parameter Name Type Description
    GroupQuota Integer The maximum number of placement groups that can be created.
    CurrentNum Integer The number of placement groups that have been created by the current user.
    CvmInHostGroupQuota Integer Quota of instances in a physical-machine-type disaster recovery group.
    CvmInSwGroupQuota Integer Quota of instances in an exchange-type disaster recovery group.
    CvmInRackGroupQuota Integer Quota of instances in a rack-type disaster recovery group.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Error Codes

    There is no error code related to the API business logic. For other error codes, please see Common Error Codes.

    5. Example

    Example 1 Query the quota of placement groups of an user

    Input example
    &<Common request parameters>

    Output example

      "Response": {
        "CurrentNum": 25,
        "CvmInHostGroupQuota": 50,
        "CvmInRackGroupQuota": 30,
        "CvmInSwGroupQuota": 20,
        "GroupQuota": 10,
        "RequestId": "a13da94a-1cbc-42ca-ac6c-e14ef0c76a7c"

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