Help & DocumentationCloud Block StorageAPI DocumentationCloud Disk APIsDescribeDiskConfigQuota

DescribeDiskConfigQuota

Last updated: 2019-09-09 20:17:34

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Contents：

1. API Description

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

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

Default request rate limit: 20/sec.

Note: This API supports finance AZs. As finance AZs and non-finance AZs are isolated, when accessing the services in a finance AZ (with the common parameter Region specifying a financial availability zone), it is necessary to specify a domain name with the finance AZ, preferably in the same region as specified in Region.

2. Input Parameters

The list below contains only the API request parameters and certain 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: DescribeDiskConfigQuota
Version Yes String Common parameter. The value used for this API: 2017-03-12
Region Yes String Common parameter. For more information, see List of Regions supported by the product.
InquiryType Yes String Query 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 Queries the configurations in one or more availability zones.
    DiskChargeType No String Billing method. Value range:
  • PREPAID: Prepaid
  • POSTPAID_BY_HOUR: Postpaid (pay as you go)
    		•
    DiskTypes.N No String Type of disk medium. Value range:
  • CLOUD_BASIC: HDD cloud storage
  • CLOUD_PREMIUM: Premium cloud storage
  • CLOUD_SSD: SSD cloud storage.
    		•
    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 models, such as S1, I1 and M1. For more information, please see Instance Types
    CPU No Integer Number of CPU cores in the instance
    Memory No Integer Memory size of the instance

    3. Output Parameters

    Parameter Name Type Description
    DiskConfigSet Array of DiskConfig Configuration list of the cloud disk.
    RequestId String Unique ID of the request. Each request returns a unique ID. The RequestId is required to troubleshoot issues.

    4. Samples

    Sample 1. Querying Cloud Disk Configurations in Guangzhou Zone 2

    Query the availability and specifications of cloud disks in the specified availability zone. In the returned response, if Available is true, the cloud disk is available for purchase, if it’s false, the cloud disks with the corresponding specifications is out of stock in the specified AZ.

    Input Sample Code

    https://cbs.tencentcloudapi.com/?Action=DescribeDiskConfigQuota
&InquiryType=INQUIRY_CBS_CONFIG
&Zones.0=ap-guangzhou-2
&<Common request parameters>

    Output Sample Code

    {
  "Response": {
    "DiskConfigSet": [
      {
        "Available": true,
        "DiskChargeType": "POSTPAID_BY_HOUR",
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": null,
        "DiskType": "CLOUD_BASIC",
        "DeviceClass": null,
        "DiskUsage": "DATA_DISK",
        "MinDiskSize": 10,
        "MaxDiskSize": 4000
      },
      {
        "Available": true,
        "DiskChargeType": "POSTPAID_BY_HOUR",
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": null,
        "DiskType": "CLOUD_PREMIUM",
        "DeviceClass": null,
        "DiskUsage": "DATA_DISK",
        "MinDiskSize": 50,
        "MaxDiskSize": 4000
      },
      {
        "Available": false,
        "DiskChargeType": "POSTPAID_BY_HOUR",
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": null,
        "DiskType": "CLOUD_SSD",
        "DeviceClass": null,
        "DiskUsage": "DATA_DISK",
        "MinDiskSize": 100,
        "MaxDiskSize": 4000
      }
    ],
    "RequestId": "55db49cf-b9d7-da27-825b-5a02ba6814b2"
  }
}

    Sample 2. Querying Available Cloud Disk Configurations for S3 Model in Guangzhou Zone 2

    Query the cloud disk configurations that work with various instance models. In the returned values, when Available is true, the cloud disk is available for purchase. When Available is false, the cloud disks with the corresponding specifications have already been sold out.

    Input Sample Code

    https://cbs.tencentcloudapi.com/?Action=DescribeDiskConfigQuota
&InquiryType=INQUIRY_CVM_CONFIG
&Zones.0=ap-guangzhou-2
&InstanceFamilies.0=S3
&<Common request parameters>

    Output Sample Code

    {
  "Response": {
    "DiskConfigSet": [
      {
        "Available": true,
        "MaxDiskSize": 16000,
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": "S3",
        "DiskType": "CLOUD_BASIC",
        "DeviceClass": "VSELF_3",
        "DiskUsage": "DATA_DISK",
        "MinDiskSize": 10,
        "DiskChargeType": "POSTPAID_BY_HOUR"
      },
      {
        "Available": true,
        "MaxDiskSize": 500,
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": "S3",
        "DiskType": "CLOUD_BASIC",
        "DeviceClass": "VSELF_3",
        "DiskUsage": "SYSTEM_DISK",
        "MinDiskSize": 50,
        "DiskChargeType": "POSTPAID_BY_HOUR"
      },
      {
        "Available": true,
        "MaxDiskSize": 16000,
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": "S3",
        "DiskType": "CLOUD_SSD",
        "DeviceClass": "VSELF_3",
        "DiskUsage": "DATA_DISK",
        "MinDiskSize": 100,
        "DiskChargeType": "POSTPAID_BY_HOUR"
      },
      {
        "Available": true,
        "MaxDiskSize": 500,
        "Zone": "ap-guangzhou-2",
        "InstanceFamily": "S3",
        "DiskType": "CLOUD_SSD",
        "DeviceClass": "VSELF_3",
        "DiskUsage": "SYSTEM_DISK",
        "MinDiskSize": 50,
        "DiskChargeType": "POSTPAID_BY_HOUR"
      }
    ],
    "RequestId": "55db49cf-b9d7-da27-825b-5a02ba6814b2"
  }
}

    5. Resources for Developers

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

    SDK

    TencentCloud API 3.0 comes with SDKs that support multiple programming languages and make it easier to call the APIs.

    Command line tools

    6. Error Codes

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

    Error Code Description
    InvalidParameterValue Invalid parameter value. Parameter value is in an incorrect format or is not supported.
    MissingParameter Missing parameter. A required parameter is missing in the request.