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    InquiryPriceScaleOutInstance

    Last updated: 2024-01-09 10:47:32
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      1. API Description

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

      This API is used to query price of scale-out.

      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: InquiryPriceScaleOutInstance.
      Version Yes String Common Params. The value used for this API: 2019-01-03.
      Region No String Common Params. This parameter is not required for this API.
      TimeUnit Yes String Time unit of scale-out. Valid value:
    • s: Second. When PayMode is 0, TimeUnit can only be s.
      		•
      TimeSpan Yes Integer Time span of scale-out, which needs to be used together with TimeUnit.
    • When PayMode is 0, TimeSpan can only be 3,600.
      		•
      ZoneId Yes Integer ID of the AZ where an instance resides.
      PayMode Yes Integer Instance billing mode. Valid value:
    • 0: Pay-as-you-go.
      		•
      InstanceId Yes String Instance ID.
      CoreCount Yes Integer Number of core nodes to be added.
      TaskCount Yes Integer Number of task nodes to be added.
      Currency Yes String Currency.
      RouterCount No Integer Number of router nodes to be added.
      MasterCount No Integer Number of master nodes to be added.

      3. Output Parameters

      Parameter Name Type Description
      OriginalCost String Original price.
      Note: This field may return null, indicating that no valid values can be obtained.
      DiscountCost String Discounted price.
      Note: This field may return null, indicating that no valid values can be obtained.
      Unit String Time unit of scale-out. Valid value:
    • s: Second.

      • Note: This field may return null, indicating that no valid values can be obtained.
      PriceSpec PriceResource Node spec queried for price.
      Note: This field may return null, indicating that no valid values can be obtained.
      MultipleEmrPrice Array of EmrPrice The inquiry results corresponding to the specs specified by the input parameter MultipleResources, with the result of the first spec returned by other output parameters.
      Note: This field may return null, indicating that no valid values can be obtained.
      RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

      4. Example

      Example1 Querying Price of Scale-out

      Querying Price of Scale-out

      Input Example

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

{
    "TimeSpan": "3600",
    "InstanceId": "emr-3ida6zmi",
    "CoreCount": "1",
    "ZoneId": "100003",
    "PayMode": "0",
    "Currency": "CNY",
    "TaskCount": "0",
    "TimeUnit": "s",
    "RouterCount": "0"
}

      Output Example

      {
    "Response": {
        "DiscountCost": "1.26",
        "PriceSpec": {
            "InstanceType": "S5",
            "DiskCnt": 1,
            "StorageType": 1,
            "DiskNum": 1,
            "DiskType": "2",
            "LocalDiskNum": 0,
            "Cpu": 0,
            "DiskSize": 100,
            "MemSize": 100,
            "RootSize": 50,
            "Spec": "S5.2XLARGE8"
        },
        "Unit": "s",
        "OriginalCost": "1.74",
        "MultipleEmrPrice": [
            {
                "DiscountCost": "1.26",
                "PriceSpec": {
                    "InstanceType": "S5",
                    "DiskCnt": 1,
                    "StorageType": 1,
                    "DiskNum": 1,
                    "DiskType": "2",
                    "LocalDiskNum": 0,
                    "Cpu": 0,
                    "DiskSize": 100,
                    "MemSize": 100,
                    "RootSize": 50,
                    "Spec": "S5.2XLARGE8"
                },
                "Unit": "s",
                "OriginalCost": "1.74"
            }
        ],
        "RequestId": "04daa603-e1e7-4243-b25d-31e6a6736528"
    }
}

      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
      FailedOperation Operation failed.
      InternalError.AccountCgwError An error occurred while calling another service API.
      InternalError.CamCgwError An error occurred while calling another service API.
      InternalError.CamError An error occurred while calling another service API.
      InternalError.CbsCgwError An error occurred while calling another service API.
      InternalError.CbsError An error occurred while calling another service API.
      InternalError.CdbCgwError An error occurred while calling another service API.
      InternalError.CdbError An error occurred while calling another service API.
      InternalError.CheckQuotaErr CVM or CBS resources are insufficient, or the software is invalid.
      InternalError.ConfigCgwError An error occurred while calling another service API.
      InternalError.CvmError An error occurred while calling another service API.
      InternalError.KmsError An error occurred while calling another service API.
      InternalError.ProjectCgwError An error occurred while calling another service API.
      InternalError.SgError An error occurred when calling a security group API.
      InternalError.TagError An error occurred while calling another service API.
      InternalError.TradeCgwError An error occurred while calling another service API.
      InternalError.VpcCgwError An error occurred while calling another service API.
      InternalError.VpcError An error occurred while calling another service API.
      InvalidParameter.InvalidAppId Invalid AppId.
      InvalidParameter.InvalidCoreCount The number of core nodes is invalid.
      InvalidParameter.InvalidCountNum A scale-out request only applies to task nodes or core nodes.
      InvalidParameter.InvalidInstanceType Invalid model.
      InvalidParameter.InvalidModifySpec Invalid target specification.
      InvalidParameter.InvalidPaymode Invalid billing mode.
      InvalidParameter.InvalidResourceSpec Invalid resource specification.
      InvalidParameter.InvalidTimeSpan Invalid timespan.
      InvalidParameter.InvalidTimeUnit Invalid TimeUnit.
      InvalidParameter.InvalidVpcId Invalid VPC ID.
      ResourceInsufficient.DiskInsufficient The disk specification is insufficient.
      ResourceInsufficient.InstanceInsufficient The node specification is unsupported or has been sold out.
      ResourceNotFound.InstanceNotFound The instance was not found.
      ResourceUnavailable.ResourceSpecNotDefaultSpec There is no default value of the current resource spec.
      ResourcesSoldOut.CvmSoldOut CVM instances have been sold out.
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