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DescribePrice

最后更新时间：2023-06-21 15:55:38

1. API Description

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

This API is used to query the instance price before you purchase it.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: DescribePrice.
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.
Zone Yes String AZ ID of the purchased instance.
NodeCount Yes Integer Number of instance nodes, which can be obtained
by querying the instance specification through the DescribeDBInstanceSpecs API.
Memory Yes Integer Memory size in GB, which can be obtained
by querying the instance specification through the DescribeDBInstanceSpecs API.
Storage Yes Integer Storage capacity in GB. The maximum and minimum storage space can be obtained
by querying instance specification through the DescribeDBInstanceSpecs API.
Period No Integer Purchase period in months
Count No Integer The number of instances to be purchased. Only one instance is queried for price by default.
Paymode No String Billing type. Valid values: postpaid (pay-as-you-go), prepaid (monthly subscription).
AmountUnit No String Price unit. Valid values:
* pent (cent),
* microPent (microcent).

3. Output Parameters

Parameter Name Type Description
OriginalPrice Integer Original price
* Unit: Cent (default). If the request parameter contains AmountUnit, see AmountUnit description.
* Currency: CNY (Chinese site), USD (international site)
Price Integer The actual price may be different from the original price due to discounts.
* Unit: Cent (default). If the request parameter contains AmountUnit, see AmountUnit description.
* Currency: CNY (Chinese site), USD (international site)
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying the purchase price of an instance

Input Example

POST / HTTP/1.1
Host: mariadb.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribePrice
<Common request parameters>

{
    "Count": 1,
    "Zone": "ap-guangzhou-2",
    "Storage": "10000",
    "Period": "1",
    "Memory": "2000",
    "NodeCount": "2"
}

Output Example

{
    "Response": {
        "RequestId": "7e1000c2-190a-d0df-ff75-59fbdf5ff381",
        "OriginalPrice": 21120,
        "Price": 21120
    }
}

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
InternalError.CamAuthFailed CAM authentication request failed.
InternalError.QueryPriceFailed Failed to query the price
InvalidParameter.GenericParameterError An error occurred while verifying parameter validity.
InvalidParameter.SpecNotFound No purchasable specifications found
InvalidParameterValue.IllegalCount The number of products exceeds the upper limit.
InvalidParameterValue.IllegalZone Information of the specified AZ was not found.
InvalidParameterValue.SpecIdIllegal The specification information of the database instance was not found.
UnauthorizedOperation.PermissionDenied You have no permission to manipulate this API or resource.
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