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InquiryPriceCreateDBInstances

最后更新时间：2024-06-17 14:25:46

    1. API Description

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

    This API is used to query the purchase price of an instance.

    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: InquiryPriceCreateDBInstances.
    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, 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 DescribeClasses 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 No Integer [Disused] 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)
    InstanceType No String Instance type. Default value: primary. Valid values:
    primary (dual-server high-availability, one-primary-one-standby)
    readonly (read-only instance)
    DBEngine No String

    3. Output Parameters

    Parameter Name Type Description
    OriginalPrice Integer Published price in US Cent
    Price Integer Discounted total amount in US Cent
    Currency String Currency, such as USD.
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Querying the purchase price of an instance

    This example shows you how to query the purchase price of an instance.

    Input Example

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

{
    "InstanceCount": "1",
    "Zone": "ap-guangzhou-2",
    "Storage": "100",
    "Pid": "11004",
    "Period": "1",
    "SpecCode": "cdb.pg.z1.2g",
    "InstanceChargeType": "PREPAID"
}

    Output Example

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

    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
    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.DatabaseAffectedError Data operation failed. 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.InternalHttpServerError An exception occurred while executing the request.
    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.
    InvalidParameter.ParameterCheckError Failed to check the parameter.
    InvalidParameterValue.BadSpec The instance specification to upgrade to is not purchasable.
    InvalidParameterValue.IllegalInstanceChargeType Incorrect billing mode.
    InvalidParameterValue.InvalidParameterValueError Incorrect parameter value
    InvalidParameterValue.InvalidZoneIdError Invalid availability zone.
    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.
    OperationDenied.PayModeError Unsupported billing mode
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