Last updated: 2019-09-09 14:59:27


1. API Description

API domain name:

This API (InquiryPriceCreateDBInstances) inquires the price to create an database instance.

API request rate limit: 20 requests/sec.

2. Input Parameters

The following parameters are required for requesting this API, including action-specific parameters and common parameters. For more information about common parameters for all requests, see Common Request Parameters.

Parameter name Required Type Description
Action Yes String Common parameter. The name of this API: InquiryPriceCreateDBInstances
Version Yes String Common parameter. The version of this API: 2018-03-28
Region Yes String Common parameter. For more information, see the list of regions supported by the product.
Zone Yes String Availability Zone ID. You can call DescribeZones API and you will find this value in the Zone field in the output parameters
Memory Yes Integer Memory size in GB
Storage Yes Integer Instance storage capacity in GB
InstanceChargeType No String Billing method. Valid values include PREPAID and POSTPAID
Period No Integer Length of subscription in month. Value range: 1-48. The default is 1
GoodsNum No Integer Number of instances purchased at a time. Value range: 1-100. The default is 1
DBVersion No String SQL Server version. Currently, only the following versions are supported: 2008R2 (SQL Server 2008 Enterprise), 2012SP3 (SQL Server 2012 Enterprise), 2016SP1 (SQL Server 2016 Enterprise) and 201602 (SQL Server 2016 Standard). 2008R2 by default

3. Output Parameters

Parameter name Type Description
OriginalPrice Integer Price before discount. This value divided by 100 indicates the price
Price Integer The actual price to be paid. This value divided by 100 indicates the price
RequestId String The ID of the request. Each request returns a unique ID. The RequestId is required to troubleshoot issues.

4. Samples

Sample 1. Inquiring the Price of the Requested SQL Server Instance

Input Sample Code
&<Common request parameter>

Output Sample Code

  "Response": {
    "RequestId": "6ace8140-6b9e-4e81-a8ad-ef3f92b2aa90",
    "OriginalPrice": 20988,
    "Price": 20988

5. Developer Resources

API Explorer

This tool provides various capabilities such as online call, signature verification, SDK code generation, and quick API retrieval that significantly reduce the difficulty of using TencentCloud API.

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
FailedOperation.QueryPriceFailed Billing error. Failed to query the price.
InternalError.DBError Database error.
InvalidParameter.InputIllegal Invalid input.
InvalidParameter.ParamsAssertFailed Parameter assertion conversion error.
InvalidParameterValue.BadGoodsNum Invalid number of purchased instances.
InvalidParameterValue.IllegalRegion Invalid region.
InvalidParameterValue.IllegalSpec Invalid instance specification information.
InvalidParameterValue.IllegalZone Invalid AZ ID.
InvalidParameterValue.ParameterTypeError Incorrect parameter type.