InquiryPriceCreateDBInstances

Last updated: 2020-07-17 11:07:43

1. API Description

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

This API is used to query the purchase price of one or multiple instances.

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: postgres.ap-shanghai-fsi.tencentcloudapi.com

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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 parameter. The value used for this API: InquiryPriceCreateDBInstances.
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.
Zone Yes String AZ ID, which can be obtained through the Zone field in the returned value of the DescribeZones API.
SpecCode Yes String Specification ID, which can be obtained through the SpecCode field in the returned value of the DescribeProductConfig API.
Storage Yes Integer Storage capacity size in GB.
InstanceCount Yes Integer Number of instances. Maximum value: 100. If you need to create more instances at a time, please contact customer service.
Period Yes Integer Length of purchase in months. Currently, only 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 24, and 36 are supported.
Pid Yes Integer Billing ID, which can be obtained through the Pid field in the returned value of the DescribeProductConfig API.
InstanceChargeType No String Instance billing type. Valid value: POSTPAID_BY_HOUR (pay-as-you-go)

3. Output Parameters

Parameter Name Type Description
OriginalPrice Integer Original price in 0.01 CNY.
Price Integer Discounted price in 0.01 CNY.
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 instance

Input Example

https://postgres.tencentcloudapi.com/?Action=InquiryPriceCreateDBInstances
&Zone=ap-guangzhou-2
&SpecCode=cdb.pg.z1.2g
&Storage=100
&InstanceCount=1
&Period=1
&Pid=11004
&InstanceChargeType=PREPAID
&<Common request parameters>

Output Example

{
  "Response": {
    "RequestId": "8a61e500-aa33-454c-9ec2-da2a368c39ab",
    "OriginalPrice": 27600,
    "Price": 27600
  }
}

5. Developer Resources

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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
AuthFailure.UnauthorizedOperation Authentication failed.
FailedOperation.QueryPriceFailed Failed to query the price.
InternalError.DBError Backend database execution error.
InternalError.SystemError System error. When this error occurs, please contact customer service for assistance.
InternalError.UnknownError Unknown error. When this error occurs, please contact customer service for assistance.
InvalidParameter Invalid input parameter.
InvalidParameterValue.BadSpec The instance specification to upgrade to is not purchasable.
InvalidParameterValue.IllegalInstanceChargeType Incorrect billing mode.
InvalidPid Incorrect PID parameter.

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