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InquiryPriceUpdateInstance

Last updated: 2020-07-31 10:59:08

1. API Description

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

This API is used to query price of scaling.

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: emr.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: InquiryPriceUpdateInstance.
Version	Yes	String	Common parameter. The value used for this API: 2019-01-03.
Region	Yes	String	Common parameter. For more information, please see the list of regions supported by the product.
TimeUnit	Yes	String	Time unit of scaling. Valid values: s: seconds. When `PayMode` is 0, `TimeUnit` can only be `s`.
TimeSpan	Yes	Integer	Duration of scaling, which needs to be used together with `TimeUnit`. When `PayMode` is 0, `TimeSpan` can only be 3,600.
UpdateSpec	Yes	UpdateInstanceSettings	Target node specification.
PayMode	Yes	Integer	Instance billing mode. Valid values: 0: pay-as-you-go.
Placement	Yes	Placement	Instance location. This parameter is used to specify the AZ, project, and other attributes of the instance.
Currency	No	String	Currency.

3. Output Parameters

Parameter Name	Type	Description
OriginalCost	Float	Original price. Note: this field may return null, indicating that no valid values can be obtained.
DiscountCost	Float	Discounted price. Note: this field may return null, indicating that no valid values can be obtained.
TimeUnit	String	Time unit of scaling. Valid values: s: seconds. Note: this field may return null, indicating that no valid values can be obtained.
TimeSpan	Integer	Duration of scaling. 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 the price of configuration adjustment

Input Example

https://emr.tencentcloudapi.com/?Action=InquiryPriceUpdateInstance
&TimeUnit=s
&TimeSpan=3600
&Placement.Zone=100003
&Currency=CNY
&Placement.ProjectId=0
&UpdateSpec.Memory=16
&UpdateSpec.CPUCores=8
&UpdateSpec.ResourceId=emr-vm-a0xxx9on
&PayMode=0
&<Common request parameters>

Output Example

{
  "Response": {
    "DiscountCost": 2.01,
    "OriginalCost": 3.04,
    "RequestId": "95eb9120-0883-407c-aa5a-43b4e2c250d1",
    "TimeSpan": 3600,
    "TimeUnit": "s"
  }
}

5. Developer Resources

API Explorer

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API 3.0 Explorer

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Command Line Interface

Tencent Cloud CLI 3.0

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
InternalError.AccountCgwError	An error occurred when calling other service API.
InternalError.CamCgwError	An error occurred when calling other service API.
InternalError.CamError	An error occurred when calling other service API.
InternalError.CbsCgwError	An error occurred when calling other service API.
InternalError.CbsError	An error occurred when calling other service API.
InternalError.CdbCgwError	An error occurred when calling other service API.
InternalError.CdbError	An error occurred when calling other service API.
InternalError.CheckQuotaErr	CVM or CBS resources are insufficient or software is invalid.
InternalError.ConfigCgwError	An error occurred when calling other service API.
InternalError.CvmError	An error occurred when calling other service API.
InternalError.KmsError	An error occurred when calling other service API.
InternalError.ProjectCgwError	An error occurred when calling other service API.
InternalError.SgError	An error occurred when calling security group API.
InternalError.TagError	An error occurred when calling other service API.
InternalError.TradeCgwError	An error occurred when calling other service API.
InternalError.VpcCgwError	An error occurred when calling other service API.
InternalError.VpcError	An error occurred when calling other service API.
InvalidParameter.InvalidAppId	Invalid `AppId`.
InvalidParameter.InvalidClusterId	Invalid parameter: ClusterId.
InvalidParameter.InvalidModifySpec	Invalid target specification.
InvalidParameter.InvalidTimeSpan	Invalid `timespan`.
InvalidParameter.InvalidTimeUnit	Invalid `TimeUnit`.
ResourceNotFound.InstanceNotFound	The instance was not found.
ResourceNotFound.ResourceNotFound	The resource was not found.