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// DescribeFlowVariableCollection invokes the emr.DescribeFlowVariableCollection API synchronously
24// api document: https://help.aliyun.com/api/emr/describeflowvariablecollection.html
25func (client *Client) DescribeFlowVariableCollection(request *DescribeFlowVariableCollectionRequest) (response *DescribeFlowVariableCollectionResponse, err error) {
26	response = CreateDescribeFlowVariableCollectionResponse()
27	err = client.DoAction(request, response)
28	return
29}
30
31// DescribeFlowVariableCollectionWithChan invokes the emr.DescribeFlowVariableCollection API asynchronously
32// api document: https://help.aliyun.com/api/emr/describeflowvariablecollection.html
33// asynchronous document: https://help.aliyun.com/document_detail/66220.html
34func (client *Client) DescribeFlowVariableCollectionWithChan(request *DescribeFlowVariableCollectionRequest) (<-chan *DescribeFlowVariableCollectionResponse, <-chan error) {
35	responseChan := make(chan *DescribeFlowVariableCollectionResponse, 1)
36	errChan := make(chan error, 1)
37	err := client.AddAsyncTask(func() {
38		defer close(responseChan)
39		defer close(errChan)
40		response, err := client.DescribeFlowVariableCollection(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// DescribeFlowVariableCollectionWithCallback invokes the emr.DescribeFlowVariableCollection API asynchronously
56// api document: https://help.aliyun.com/api/emr/describeflowvariablecollection.html
57// asynchronous document: https://help.aliyun.com/document_detail/66220.html
58func (client *Client) DescribeFlowVariableCollectionWithCallback(request *DescribeFlowVariableCollectionRequest, callback func(response *DescribeFlowVariableCollectionResponse, err error)) <-chan int {
59	result := make(chan int, 1)
60	err := client.AddAsyncTask(func() {
61		var response *DescribeFlowVariableCollectionResponse
62		var err error
63		defer close(result)
64		response, err = client.DescribeFlowVariableCollection(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// DescribeFlowVariableCollectionRequest is the request struct for api DescribeFlowVariableCollection
77type DescribeFlowVariableCollectionRequest struct {
78	*requests.RpcRequest
79	EntityId string `position:"Query" name:"EntityId"`
80}
81
82// DescribeFlowVariableCollectionResponse is the response struct for api DescribeFlowVariableCollection
83type DescribeFlowVariableCollectionResponse struct {
84	*responses.BaseResponse
85	RequestId string `json:"RequestId" xml:"RequestId"`
86	Result    string `json:"Result" xml:"Result"`
87}
88
89// CreateDescribeFlowVariableCollectionRequest creates a request to invoke DescribeFlowVariableCollection API
90func CreateDescribeFlowVariableCollectionRequest() (request *DescribeFlowVariableCollectionRequest) {
91	request = &DescribeFlowVariableCollectionRequest{
92		RpcRequest: &requests.RpcRequest{},
93	}
94	request.InitWithApiInfo("Emr", "2016-04-08", "DescribeFlowVariableCollection", "emr", "openAPI")
95	return
96}
97
98// CreateDescribeFlowVariableCollectionResponse creates a response to parse from DescribeFlowVariableCollection response
99func CreateDescribeFlowVariableCollectionResponse() (response *DescribeFlowVariableCollectionResponse) {
100	response = &DescribeFlowVariableCollectionResponse{
101		BaseResponse: &responses.BaseResponse{},
102	}
103	return
104}
105