1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package connect 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/connect/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Provides information about the queues for the specified Amazon Connect instance. 16// For more information about queues, see Queues: Standard and Agent 17// (https://docs.aws.amazon.com/connect/latest/adminguide/concepts-queues-standard-and-agent.html) 18// in the Amazon Connect Administrator Guide. 19func (c *Client) ListQueues(ctx context.Context, params *ListQueuesInput, optFns ...func(*Options)) (*ListQueuesOutput, error) { 20 if params == nil { 21 params = &ListQueuesInput{} 22 } 23 24 result, metadata, err := c.invokeOperation(ctx, "ListQueues", params, optFns, addOperationListQueuesMiddlewares) 25 if err != nil { 26 return nil, err 27 } 28 29 out := result.(*ListQueuesOutput) 30 out.ResultMetadata = metadata 31 return out, nil 32} 33 34type ListQueuesInput struct { 35 36 // The identifier of the Amazon Connect instance. 37 // 38 // This member is required. 39 InstanceId *string 40 41 // The maximum number of results to return per page. 42 MaxResults int32 43 44 // The token for the next set of results. Use the value returned in the previous 45 // response in the next request to retrieve the next set of results. 46 NextToken *string 47 48 // The type of queue. 49 QueueTypes []types.QueueType 50} 51 52type ListQueuesOutput struct { 53 54 // If there are additional results, this is the token for the next set of results. 55 NextToken *string 56 57 // Information about the queues. 58 QueueSummaryList []types.QueueSummary 59 60 // Metadata pertaining to the operation's result. 61 ResultMetadata middleware.Metadata 62} 63 64func addOperationListQueuesMiddlewares(stack *middleware.Stack, options Options) (err error) { 65 err = stack.Serialize.Add(&awsRestjson1_serializeOpListQueues{}, middleware.After) 66 if err != nil { 67 return err 68 } 69 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListQueues{}, middleware.After) 70 if err != nil { 71 return err 72 } 73 if err = addSetLoggerMiddleware(stack, options); err != nil { 74 return err 75 } 76 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 77 return err 78 } 79 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 80 return err 81 } 82 if err = addResolveEndpointMiddleware(stack, options); err != nil { 83 return err 84 } 85 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 86 return err 87 } 88 if err = addRetryMiddlewares(stack, options); err != nil { 89 return err 90 } 91 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 92 return err 93 } 94 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 95 return err 96 } 97 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 98 return err 99 } 100 if err = addClientUserAgent(stack); err != nil { 101 return err 102 } 103 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 104 return err 105 } 106 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 107 return err 108 } 109 if err = addOpListQueuesValidationMiddleware(stack); err != nil { 110 return err 111 } 112 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListQueues(options.Region), middleware.Before); err != nil { 113 return err 114 } 115 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 116 return err 117 } 118 if err = addResponseErrorMiddleware(stack); err != nil { 119 return err 120 } 121 if err = addRequestResponseLogging(stack, options); err != nil { 122 return err 123 } 124 return nil 125} 126 127// ListQueuesAPIClient is a client that implements the ListQueues operation. 128type ListQueuesAPIClient interface { 129 ListQueues(context.Context, *ListQueuesInput, ...func(*Options)) (*ListQueuesOutput, error) 130} 131 132var _ ListQueuesAPIClient = (*Client)(nil) 133 134// ListQueuesPaginatorOptions is the paginator options for ListQueues 135type ListQueuesPaginatorOptions struct { 136 // The maximum number of results to return per page. 137 Limit int32 138 139 // Set to true if pagination should stop if the service returns a pagination token 140 // that matches the most recent token provided to the service. 141 StopOnDuplicateToken bool 142} 143 144// ListQueuesPaginator is a paginator for ListQueues 145type ListQueuesPaginator struct { 146 options ListQueuesPaginatorOptions 147 client ListQueuesAPIClient 148 params *ListQueuesInput 149 nextToken *string 150 firstPage bool 151} 152 153// NewListQueuesPaginator returns a new ListQueuesPaginator 154func NewListQueuesPaginator(client ListQueuesAPIClient, params *ListQueuesInput, optFns ...func(*ListQueuesPaginatorOptions)) *ListQueuesPaginator { 155 if params == nil { 156 params = &ListQueuesInput{} 157 } 158 159 options := ListQueuesPaginatorOptions{} 160 if params.MaxResults != 0 { 161 options.Limit = params.MaxResults 162 } 163 164 for _, fn := range optFns { 165 fn(&options) 166 } 167 168 return &ListQueuesPaginator{ 169 options: options, 170 client: client, 171 params: params, 172 firstPage: true, 173 } 174} 175 176// HasMorePages returns a boolean indicating whether more pages are available 177func (p *ListQueuesPaginator) HasMorePages() bool { 178 return p.firstPage || p.nextToken != nil 179} 180 181// NextPage retrieves the next ListQueues page. 182func (p *ListQueuesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListQueuesOutput, error) { 183 if !p.HasMorePages() { 184 return nil, fmt.Errorf("no more pages available") 185 } 186 187 params := *p.params 188 params.NextToken = p.nextToken 189 190 params.MaxResults = p.options.Limit 191 192 result, err := p.client.ListQueues(ctx, ¶ms, optFns...) 193 if err != nil { 194 return nil, err 195 } 196 p.firstPage = false 197 198 prevToken := p.nextToken 199 p.nextToken = result.NextToken 200 201 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 202 p.nextToken = nil 203 } 204 205 return result, nil 206} 207 208func newServiceMetadataMiddleware_opListQueues(region string) *awsmiddleware.RegisterServiceMetadata { 209 return &awsmiddleware.RegisterServiceMetadata{ 210 Region: region, 211 ServiceID: ServiceID, 212 SigningName: "connect", 213 OperationName: "ListQueues", 214 } 215} 216