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
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) |
| 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. |
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>{
"Response": {
"RequestId": "8a61e500-aa33-454c-9ec2-da2a368c39ab",
"OriginalPrice": 27600,
"Price": 27600
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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.CamSigAndAuthError | Authentication failed. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.DatabaseAccessError | Failed to access database management service. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.FailedOperationError | Operation failed. Please try again later. |
| FailedOperation.QueryPriceFailed | Failed to query the price. |
| FailedOperation.QuerySpecBySpecCodeError | Failed to query specifications. |
| FailedOperation.TradeQueryPriceError | Failed to query pricing information. Please try again later. If the problem persists, please contact customer service. |
| 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 | Parameter error. |
| InvalidParameterValue.BadSpec | The instance specification to upgrade to is not purchasable. |
| InvalidParameterValue.IllegalInstanceChargeType | Incorrect billing mode. |
| InvalidParameterValue.InvalidParameterValueError | Incorrect parameter value |
| InvalidParameterValue.ParameterHandleError | Failed to process the parameter. Please check if the parameter value is valid. |
| InvalidParameterValue.SpecNotRecognizedError | Failed to identify the specification ({{1}}). |
| InvalidPid | Incorrect PID parameter. |
| OperationDenied.CamDeniedError | This operation cannot be performed. |
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