1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package chime
4
5import (
6	"context"
7	"fmt"
8	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
9	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
10	"github.com/aws/aws-sdk-go-v2/service/chime/types"
11	"github.com/aws/smithy-go/middleware"
12	smithyhttp "github.com/aws/smithy-go/transport/http"
13)
14
15// Lists the proxy sessions for the specified Amazon Chime Voice Connector.
16func (c *Client) ListProxySessions(ctx context.Context, params *ListProxySessionsInput, optFns ...func(*Options)) (*ListProxySessionsOutput, error) {
17	if params == nil {
18		params = &ListProxySessionsInput{}
19	}
20
21	result, metadata, err := c.invokeOperation(ctx, "ListProxySessions", params, optFns, addOperationListProxySessionsMiddlewares)
22	if err != nil {
23		return nil, err
24	}
25
26	out := result.(*ListProxySessionsOutput)
27	out.ResultMetadata = metadata
28	return out, nil
29}
30
31type ListProxySessionsInput struct {
32
33	// The Amazon Chime voice connector ID.
34	//
35	// This member is required.
36	VoiceConnectorId *string
37
38	// The maximum number of results to return in a single call.
39	MaxResults *int32
40
41	// The token to use to retrieve the next page of results.
42	NextToken *string
43
44	// The proxy session status.
45	Status types.ProxySessionStatus
46}
47
48type ListProxySessionsOutput struct {
49
50	// The token to use to retrieve the next page of results.
51	NextToken *string
52
53	// The proxy session details.
54	ProxySessions []types.ProxySession
55
56	// Metadata pertaining to the operation's result.
57	ResultMetadata middleware.Metadata
58}
59
60func addOperationListProxySessionsMiddlewares(stack *middleware.Stack, options Options) (err error) {
61	err = stack.Serialize.Add(&awsRestjson1_serializeOpListProxySessions{}, middleware.After)
62	if err != nil {
63		return err
64	}
65	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListProxySessions{}, middleware.After)
66	if err != nil {
67		return err
68	}
69	if err = addSetLoggerMiddleware(stack, options); err != nil {
70		return err
71	}
72	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
73		return err
74	}
75	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
76		return err
77	}
78	if err = addResolveEndpointMiddleware(stack, options); err != nil {
79		return err
80	}
81	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
82		return err
83	}
84	if err = addRetryMiddlewares(stack, options); err != nil {
85		return err
86	}
87	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
88		return err
89	}
90	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
91		return err
92	}
93	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
94		return err
95	}
96	if err = addClientUserAgent(stack); err != nil {
97		return err
98	}
99	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
100		return err
101	}
102	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
103		return err
104	}
105	if err = addOpListProxySessionsValidationMiddleware(stack); err != nil {
106		return err
107	}
108	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListProxySessions(options.Region), middleware.Before); err != nil {
109		return err
110	}
111	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
112		return err
113	}
114	if err = addResponseErrorMiddleware(stack); err != nil {
115		return err
116	}
117	if err = addRequestResponseLogging(stack, options); err != nil {
118		return err
119	}
120	return nil
121}
122
123// ListProxySessionsAPIClient is a client that implements the ListProxySessions
124// operation.
125type ListProxySessionsAPIClient interface {
126	ListProxySessions(context.Context, *ListProxySessionsInput, ...func(*Options)) (*ListProxySessionsOutput, error)
127}
128
129var _ ListProxySessionsAPIClient = (*Client)(nil)
130
131// ListProxySessionsPaginatorOptions is the paginator options for ListProxySessions
132type ListProxySessionsPaginatorOptions struct {
133	// The maximum number of results to return in a single call.
134	Limit int32
135
136	// Set to true if pagination should stop if the service returns a pagination token
137	// that matches the most recent token provided to the service.
138	StopOnDuplicateToken bool
139}
140
141// ListProxySessionsPaginator is a paginator for ListProxySessions
142type ListProxySessionsPaginator struct {
143	options   ListProxySessionsPaginatorOptions
144	client    ListProxySessionsAPIClient
145	params    *ListProxySessionsInput
146	nextToken *string
147	firstPage bool
148}
149
150// NewListProxySessionsPaginator returns a new ListProxySessionsPaginator
151func NewListProxySessionsPaginator(client ListProxySessionsAPIClient, params *ListProxySessionsInput, optFns ...func(*ListProxySessionsPaginatorOptions)) *ListProxySessionsPaginator {
152	if params == nil {
153		params = &ListProxySessionsInput{}
154	}
155
156	options := ListProxySessionsPaginatorOptions{}
157	if params.MaxResults != nil {
158		options.Limit = *params.MaxResults
159	}
160
161	for _, fn := range optFns {
162		fn(&options)
163	}
164
165	return &ListProxySessionsPaginator{
166		options:   options,
167		client:    client,
168		params:    params,
169		firstPage: true,
170	}
171}
172
173// HasMorePages returns a boolean indicating whether more pages are available
174func (p *ListProxySessionsPaginator) HasMorePages() bool {
175	return p.firstPage || p.nextToken != nil
176}
177
178// NextPage retrieves the next ListProxySessions page.
179func (p *ListProxySessionsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListProxySessionsOutput, error) {
180	if !p.HasMorePages() {
181		return nil, fmt.Errorf("no more pages available")
182	}
183
184	params := *p.params
185	params.NextToken = p.nextToken
186
187	var limit *int32
188	if p.options.Limit > 0 {
189		limit = &p.options.Limit
190	}
191	params.MaxResults = limit
192
193	result, err := p.client.ListProxySessions(ctx, &params, optFns...)
194	if err != nil {
195		return nil, err
196	}
197	p.firstPage = false
198
199	prevToken := p.nextToken
200	p.nextToken = result.NextToken
201
202	if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken {
203		p.nextToken = nil
204	}
205
206	return result, nil
207}
208
209func newServiceMetadataMiddleware_opListProxySessions(region string) *awsmiddleware.RegisterServiceMetadata {
210	return &awsmiddleware.RegisterServiceMetadata{
211		Region:        region,
212		ServiceID:     ServiceID,
213		SigningName:   "chime",
214		OperationName: "ListProxySessions",
215	}
216}
217