describe_price.go

package ens

//Licensed under the Apache License, Version 2.0 (the "License");
//you may not use this file except in compliance with the License.
//You may obtain a copy of the License at
//
//http://www.apache.org/licenses/LICENSE-2.0
//
//Unless required by applicable law or agreed to in writing, software
//distributed under the License is distributed on an "AS IS" BASIS,
//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//See the License for the specific language governing permissions and
//limitations under the License.
//
// Code generated by Alibaba Cloud SDK Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
)

// DescribePrice invokes the ens.DescribePrice API synchronously
func (client *Client) DescribePrice(request *DescribePriceRequest) (response *DescribePriceResponse, err error) {
	response = CreateDescribePriceResponse()
	err = client.DoAction(request, response)
	return
}

// DescribePriceWithChan invokes the ens.DescribePrice API asynchronously
func (client *Client) DescribePriceWithChan(request *DescribePriceRequest) (<-chan *DescribePriceResponse, <-chan error) {
	responseChan := make(chan *DescribePriceResponse, 1)
	errChan := make(chan error, 1)
	err := client.AddAsyncTask(func() {
		defer close(responseChan)
		defer close(errChan)
		response, err := client.DescribePrice(request)
		if err != nil {
			errChan <- err
		} else {
			responseChan <- response
		}
	})
	if err != nil {
		errChan <- err
		close(responseChan)
		close(errChan)
	}
	return responseChan, errChan
}

// DescribePriceWithCallback invokes the ens.DescribePrice API asynchronously
func (client *Client) DescribePriceWithCallback(request *DescribePriceRequest, callback func(response *DescribePriceResponse, err error)) <-chan int {
	result := make(chan int, 1)
	err := client.AddAsyncTask(func() {
		var response *DescribePriceResponse
		var err error
		defer close(result)
		response, err = client.DescribePrice(request)
		callback(response, err)
		result <- 1
	})
	if err != nil {
		defer close(result)
		callback(nil, err)
		result <- 0
	}
	return result
}

// DescribePriceRequest is the request struct for api DescribePrice
type DescribePriceRequest struct {
	*requests.RpcRequest
	DataDisks          *[]DescribePriceDataDisks `position:"Query" name:"DataDisks"  type:"Json"`
	EnsRegionId        string                    `position:"Query" name:"EnsRegionId"`
	Period             requests.Integer          `position:"Query" name:"Period"`
	PeriodUnit         string                    `position:"Query" name:"PeriodUnit"`
	InternetChargeType string                    `position:"Query" name:"InternetChargeType"`
	InstanceType       string                    `position:"Query" name:"InstanceType"`
	DataDisk1Size      requests.Integer          `position:"Query" name:"DataDisk.1.Size"`
	Quantity           requests.Integer          `position:"Query" name:"Quantity"`
	SystemDiskSize     requests.Integer          `position:"Query" name:"SystemDisk.Size"`
}

// DescribePriceDataDisks is a repeated param struct in DescribePriceRequest
type DescribePriceDataDisks struct {
	Size     string `name:"Size"`
	Category string `name:"Category"`
}

// DescribePriceResponse is the response struct for api DescribePrice
type DescribePriceResponse struct {
	*responses.BaseResponse
	RequestId string    `json:"RequestId" xml:"RequestId"`
	PriceInfo PriceInfo `json:"PriceInfo" xml:"PriceInfo"`
}

// CreateDescribePriceRequest creates a request to invoke DescribePrice API
func CreateDescribePriceRequest() (request *DescribePriceRequest) {
	request = &DescribePriceRequest{
		RpcRequest: &requests.RpcRequest{},
	}
	request.InitWithApiInfo("Ens", "2017-11-10", "DescribePrice", "ens", "openAPI")
	request.Method = requests.POST
	return
}

// CreateDescribePriceResponse creates a response to parse from DescribePrice response
func CreateDescribePriceResponse() (response *DescribePriceResponse) {
	response = &DescribePriceResponse{
		BaseResponse: &responses.BaseResponse{},
	}
	return
}