tencent cloud



Last updated: 2023-06-21 15:01:17

1. API Description

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

This API (DescribeDiskConfigQuota) is used to query the cloud disk quota.

A maximum of 20 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: DescribeDiskConfigQuota.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region No String Common Params. This parameter is not required for this API.
InquiryType Yes String Inquiry type. Value range: INQUIRY_CBS_CONFIG: query the configuration list of cloud disks
  • INQUIRY_CVM_CONFIG: query the configuration list of cloud disks and instances.
  • Zones.N No Array of String Query configuration under one or more availability zone.
    DiskChargeType No String Billing mode. Value range:
  • POSTPAID_BY_HOUR: postpaid.
  • DiskTypes.N No Array of String Cloud disk media type. Valid values:
  • CLOUD_BASIC: HDD cloud disk
  • CLOUD_PREMIUM: Premium Cloud Storage
  • CLOUD_HSSD: Enhanced SSD
  • DiskUsage No String The system disk or data disk. Value range:
  • SYSTEM_DISK: System disk
  • DATA_DISK: Data disk.
  • InstanceFamilies.N No Array of String Filter by the instance model series, such as S1, I1 and M1. For more information, please see Instance Types
    CPU No Integer Instance CPU cores.
    Memory No Integer Instance memory size.

    3. Output Parameters

    Parameter Name Type Description
    DiskConfigSet Array of DiskConfig List of cloud disk configurations.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying the purchasable specifications of Premium Cloud Disk in Shanghai Zone 5

    This example shows you how to query the purchasable specifications of Premium Cloud Disk in Shanghai Zone 5.

    Input Example

    POST / HTTP/1.1
    Host: cbs.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: DescribeDiskConfigQuota
    <Common request parameters>
        "InquiryType": "INQUIRY_CBS_CONFIG",
        "DiskChargeType": "POSTPAID_BY_HOUR",
        "Zones": [
        "DiskTypes": [

    Output Example

        "Response": {
            "DiskConfigSet": [
                    "Available": true,
                    "MaxDiskSize": 32000,
                    "Zone": "ap-shanghai-5",
                    "InstanceFamily": null,
                    "DiskType": "CLOUD_PREMIUM",
                    "StepSize": 1,
                    "ExtraPerformanceRange": null,
                    "DeviceClass": null,
                    "DiskUsage": "DATA_DISK",
                    "MinDiskSize": 10,
                    "DiskChargeType": "PREPAID"
            "RequestId": "50346458-c053-47f1-b60f-5507e7cc5b26"

    5. Developer Resources


    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
    InvalidParameterValue Invalid parameter value.
    MissingParameter Missing parameter.
    UnsupportedOperation Unsupported operation
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