1package emr
2
3//Licensed under the Apache License, Version 2.0 (the "License");
4//you may not use this file except in compliance with the License.
5//You may obtain a copy of the License at
6//
7//http://www.apache.org/licenses/LICENSE-2.0
8//
9//Unless required by applicable law or agreed to in writing, software
10//distributed under the License is distributed on an "AS IS" BASIS,
11//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12//See the License for the specific language governing permissions and
13//limitations under the License.
14//
15// Code generated by Alibaba Cloud SDK Code Generator.
16// Changes may cause incorrect behavior and will be lost if the code is regenerated.
17
18import (
19	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
20	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
21)
22
23// ListEmrMainVersion invokes the emr.ListEmrMainVersion API synchronously
24// api document: https://help.aliyun.com/api/emr/listemrmainversion.html
25func (client *Client) ListEmrMainVersion(request *ListEmrMainVersionRequest) (response *ListEmrMainVersionResponse, err error) {
26	response = CreateListEmrMainVersionResponse()
27	err = client.DoAction(request, response)
28	return
29}
30
31// ListEmrMainVersionWithChan invokes the emr.ListEmrMainVersion API asynchronously
32// api document: https://help.aliyun.com/api/emr/listemrmainversion.html
33// asynchronous document: https://help.aliyun.com/document_detail/66220.html
34func (client *Client) ListEmrMainVersionWithChan(request *ListEmrMainVersionRequest) (<-chan *ListEmrMainVersionResponse, <-chan error) {
35	responseChan := make(chan *ListEmrMainVersionResponse, 1)
36	errChan := make(chan error, 1)
37	err := client.AddAsyncTask(func() {
38		defer close(responseChan)
39		defer close(errChan)
40		response, err := client.ListEmrMainVersion(request)
41		if err != nil {
42			errChan <- err
43		} else {
44			responseChan <- response
45		}
46	})
47	if err != nil {
48		errChan <- err
49		close(responseChan)
50		close(errChan)
51	}
52	return responseChan, errChan
53}
54
55// ListEmrMainVersionWithCallback invokes the emr.ListEmrMainVersion API asynchronously
56// api document: https://help.aliyun.com/api/emr/listemrmainversion.html
57// asynchronous document: https://help.aliyun.com/document_detail/66220.html
58func (client *Client) ListEmrMainVersionWithCallback(request *ListEmrMainVersionRequest, callback func(response *ListEmrMainVersionResponse, err error)) <-chan int {
59	result := make(chan int, 1)
60	err := client.AddAsyncTask(func() {
61		var response *ListEmrMainVersionResponse
62		var err error
63		defer close(result)
64		response, err = client.ListEmrMainVersion(request)
65		callback(response, err)
66		result <- 1
67	})
68	if err != nil {
69		defer close(result)
70		callback(nil, err)
71		result <- 0
72	}
73	return result
74}
75
76// ListEmrMainVersionRequest is the request struct for api ListEmrMainVersion
77type ListEmrMainVersionRequest struct {
78	*requests.RpcRequest
79	ResourceOwnerId requests.Integer `position:"Query" name:"ResourceOwnerId"`
80	PageSize        requests.Integer `position:"Query" name:"PageSize"`
81	EmrVersion      string           `position:"Query" name:"EmrVersion"`
82	StackName       string           `position:"Query" name:"StackName"`
83	StackVersion    string           `position:"Query" name:"StackVersion"`
84	PageNumber      requests.Integer `position:"Query" name:"PageNumber"`
85}
86
87// ListEmrMainVersionResponse is the response struct for api ListEmrMainVersion
88type ListEmrMainVersionResponse struct {
89	*responses.BaseResponse
90	RequestId          string                                 `json:"RequestId" xml:"RequestId"`
91	TotalCount         int                                    `json:"TotalCount" xml:"TotalCount"`
92	PageNumber         int                                    `json:"PageNumber" xml:"PageNumber"`
93	PageSize           int                                    `json:"PageSize" xml:"PageSize"`
94	EmrMainVersionList EmrMainVersionListInListEmrMainVersion `json:"EmrMainVersionList" xml:"EmrMainVersionList"`
95}
96
97// CreateListEmrMainVersionRequest creates a request to invoke ListEmrMainVersion API
98func CreateListEmrMainVersionRequest() (request *ListEmrMainVersionRequest) {
99	request = &ListEmrMainVersionRequest{
100		RpcRequest: &requests.RpcRequest{},
101	}
102	request.InitWithApiInfo("Emr", "2016-04-08", "ListEmrMainVersion", "emr", "openAPI")
103	return
104}
105
106// CreateListEmrMainVersionResponse creates a response to parse from ListEmrMainVersion response
107func CreateListEmrMainVersionResponse() (response *ListEmrMainVersionResponse) {
108	response = &ListEmrMainVersionResponse{
109		BaseResponse: &responses.BaseResponse{},
110	}
111	return
112}
113