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.
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
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: InquiryPriceScaleOutInstance. |
| 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 scale-out. Valid values:PayMode is 0, TimeUnit can only be s. |
| TimeSpan | Yes | Integer | Duration of scale-out, which needs to be used together with TimeUnit.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 values: |
| InstanceId | Yes | String | Instance ID. |
| CoreCount | Yes | Integer | Number of core nodes added. |
| TaskCount | Yes | Integer | Number of task nodes added. |
| Currency | Yes | String | Currency. |
| RouterCount | No | Integer | Number of router nodes added. |
| 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 values: Note: this field may return null, indicating that no valid values can be obtained. |
| PriceSpec | PriceResource | Node specification queried for price. 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. |
https://emr.tencentcloudapi.com/?Action=InquiryPriceScaleOutInstance
&TimeUnit=s
&TimeSpan=3600
&ZoneId=100003
&PayMode=0
&InstanceId=emr-3ida6zmi
&CoreCount=1
&TaskCount=0
&Currency=CNY
&RouterCount=0
&<Common request parameters>{
"Response": {
"RequestId": "04daa603-e1e7-4243-b25d-31e6a6736528"
}
}This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.
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 |
|---|---|
| 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.InvaildCoreCount | The number of core nodes cannot exceed 20. |
| InvalidParameter.InvalidAppId | Invalid AppId. |
| InvalidParameter.InvalidCountNum | An individual scaling-out request only applies to task nodes or core nodes. |
| InvalidParameter.InvalidModifySpec | Invalid target specification. |
| InvalidParameter.InvalidPaymode | Invalid billing mode. |
| InvalidParameter.InvalidTimeSpan | Invalid timespan. |
| InvalidParameter.InvalidTimeUnit | Invalid TimeUnit. |
| ResourceNotFound.InstanceNotFound | The instance was not found. |
| ResourceUnavailable.ResourceSpec_NotDefaultSpec | There is no default specification for the current resource specification. |
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