package ess

//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"
)

// DescribeScalingActivities invokes the ess.DescribeScalingActivities API synchronously
func (client *Client) DescribeScalingActivities(request *DescribeScalingActivitiesRequest) (response *DescribeScalingActivitiesResponse, err error) {
	response = CreateDescribeScalingActivitiesResponse()
	err = client.DoAction(request, response)
	return
}

// DescribeScalingActivitiesWithChan invokes the ess.DescribeScalingActivities API asynchronously
func (client *Client) DescribeScalingActivitiesWithChan(request *DescribeScalingActivitiesRequest) (<-chan *DescribeScalingActivitiesResponse, <-chan error) {
	responseChan := make(chan *DescribeScalingActivitiesResponse, 1)
	errChan := make(chan error, 1)
	err := client.AddAsyncTask(func() {
		defer close(responseChan)
		defer close(errChan)
		response, err := client.DescribeScalingActivities(request)
		if err != nil {
			errChan <- err
		} else {
			responseChan <- response
		}
	})
	if err != nil {
		errChan <- err
		close(responseChan)
		close(errChan)
	}
	return responseChan, errChan
}

// DescribeScalingActivitiesWithCallback invokes the ess.DescribeScalingActivities API asynchronously
func (client *Client) DescribeScalingActivitiesWithCallback(request *DescribeScalingActivitiesRequest, callback func(response *DescribeScalingActivitiesResponse, err error)) <-chan int {
	result := make(chan int, 1)
	err := client.AddAsyncTask(func() {
		var response *DescribeScalingActivitiesResponse
		var err error
		defer close(result)
		response, err = client.DescribeScalingActivities(request)
		callback(response, err)
		result <- 1
	})
	if err != nil {
		defer close(result)
		callback(nil, err)
		result <- 0
	}
	return result
}

// DescribeScalingActivitiesRequest is the request struct for api DescribeScalingActivities
type DescribeScalingActivitiesRequest struct {
	*requests.RpcRequest
	ResourceOwnerId       requests.Integer `position:"Query" name:"ResourceOwnerId"`
	ScalingGroupId        string           `position:"Query" name:"ScalingGroupId"`
	InstanceRefreshTaskId string           `position:"Query" name:"InstanceRefreshTaskId"`
	PageNumber            requests.Integer `position:"Query" name:"PageNumber"`
	StatusCode            string           `position:"Query" name:"StatusCode"`
	PageSize              requests.Integer `position:"Query" name:"PageSize"`
	ResourceOwnerAccount  string           `position:"Query" name:"ResourceOwnerAccount"`
	OwnerAccount          string           `position:"Query" name:"OwnerAccount"`
	OwnerId               requests.Integer `position:"Query" name:"OwnerId"`
	ScalingActivityId     *[]string        `position:"Query" name:"ScalingActivityId"  type:"Repeated"`
}

// DescribeScalingActivitiesResponse is the response struct for api DescribeScalingActivities
type DescribeScalingActivitiesResponse struct {
	*responses.BaseResponse
	RequestId         string            `json:"RequestId" xml:"RequestId"`
	PageNumber        int               `json:"PageNumber" xml:"PageNumber"`
	PageSize          int               `json:"PageSize" xml:"PageSize"`
	TotalCount        int               `json:"TotalCount" xml:"TotalCount"`
	ScalingActivities ScalingActivities `json:"ScalingActivities" xml:"ScalingActivities"`
}

// CreateDescribeScalingActivitiesRequest creates a request to invoke DescribeScalingActivities API
func CreateDescribeScalingActivitiesRequest() (request *DescribeScalingActivitiesRequest) {
	request = &DescribeScalingActivitiesRequest{
		RpcRequest: &requests.RpcRequest{},
	}
	request.InitWithApiInfo("Ess", "2014-08-28", "DescribeScalingActivities", "ess", "openAPI")
	request.Method = requests.POST
	return
}

// CreateDescribeScalingActivitiesResponse creates a response to parse from DescribeScalingActivities response
func CreateDescribeScalingActivitiesResponse() (response *DescribeScalingActivitiesResponse) {
	response = &DescribeScalingActivitiesResponse{
		BaseResponse: &responses.BaseResponse{},
	}
	return
}
