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 contact flows for the specified Amazon Connect 16// instance. You can also create and update contact flows using the Amazon Connect 17// Flow language 18// (https://docs.aws.amazon.com/connect/latest/adminguide/flow-language.html). For 19// more information about contact flows, see Contact Flows 20// (https://docs.aws.amazon.com/connect/latest/adminguide/concepts-contact-flows.html) 21// in the Amazon Connect Administrator Guide. 22func (c *Client) ListContactFlows(ctx context.Context, params *ListContactFlowsInput, optFns ...func(*Options)) (*ListContactFlowsOutput, error) { 23 if params == nil { 24 params = &ListContactFlowsInput{} 25 } 26 27 result, metadata, err := c.invokeOperation(ctx, "ListContactFlows", params, optFns, addOperationListContactFlowsMiddlewares) 28 if err != nil { 29 return nil, err 30 } 31 32 out := result.(*ListContactFlowsOutput) 33 out.ResultMetadata = metadata 34 return out, nil 35} 36 37type ListContactFlowsInput struct { 38 39 // The identifier of the Amazon Connect instance. 40 // 41 // This member is required. 42 InstanceId *string 43 44 // The type of contact flow. 45 ContactFlowTypes []types.ContactFlowType 46 47 // The maximum number of results to return per page. 48 MaxResults int32 49 50 // The token for the next set of results. Use the value returned in the previous 51 // response in the next request to retrieve the next set of results. 52 NextToken *string 53} 54 55type ListContactFlowsOutput struct { 56 57 // Information about the contact flows. 58 ContactFlowSummaryList []types.ContactFlowSummary 59 60 // If there are additional results, this is the token for the next set of results. 61 NextToken *string 62 63 // Metadata pertaining to the operation's result. 64 ResultMetadata middleware.Metadata 65} 66 67func addOperationListContactFlowsMiddlewares(stack *middleware.Stack, options Options) (err error) { 68 err = stack.Serialize.Add(&awsRestjson1_serializeOpListContactFlows{}, middleware.After) 69 if err != nil { 70 return err 71 } 72 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListContactFlows{}, middleware.After) 73 if err != nil { 74 return err 75 } 76 if err = addSetLoggerMiddleware(stack, options); err != nil { 77 return err 78 } 79 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 80 return err 81 } 82 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 83 return err 84 } 85 if err = addResolveEndpointMiddleware(stack, options); err != nil { 86 return err 87 } 88 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 89 return err 90 } 91 if err = addRetryMiddlewares(stack, options); err != nil { 92 return err 93 } 94 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 95 return err 96 } 97 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 98 return err 99 } 100 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 101 return err 102 } 103 if err = addClientUserAgent(stack); err != nil { 104 return err 105 } 106 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 107 return err 108 } 109 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 110 return err 111 } 112 if err = addOpListContactFlowsValidationMiddleware(stack); err != nil { 113 return err 114 } 115 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListContactFlows(options.Region), middleware.Before); err != nil { 116 return err 117 } 118 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 119 return err 120 } 121 if err = addResponseErrorMiddleware(stack); err != nil { 122 return err 123 } 124 if err = addRequestResponseLogging(stack, options); err != nil { 125 return err 126 } 127 return nil 128} 129 130// ListContactFlowsAPIClient is a client that implements the ListContactFlows 131// operation. 132type ListContactFlowsAPIClient interface { 133 ListContactFlows(context.Context, *ListContactFlowsInput, ...func(*Options)) (*ListContactFlowsOutput, error) 134} 135 136var _ ListContactFlowsAPIClient = (*Client)(nil) 137 138// ListContactFlowsPaginatorOptions is the paginator options for ListContactFlows 139type ListContactFlowsPaginatorOptions struct { 140 // The maximum number of results to return per page. 141 Limit int32 142 143 // Set to true if pagination should stop if the service returns a pagination token 144 // that matches the most recent token provided to the service. 145 StopOnDuplicateToken bool 146} 147 148// ListContactFlowsPaginator is a paginator for ListContactFlows 149type ListContactFlowsPaginator struct { 150 options ListContactFlowsPaginatorOptions 151 client ListContactFlowsAPIClient 152 params *ListContactFlowsInput 153 nextToken *string 154 firstPage bool 155} 156 157// NewListContactFlowsPaginator returns a new ListContactFlowsPaginator 158func NewListContactFlowsPaginator(client ListContactFlowsAPIClient, params *ListContactFlowsInput, optFns ...func(*ListContactFlowsPaginatorOptions)) *ListContactFlowsPaginator { 159 if params == nil { 160 params = &ListContactFlowsInput{} 161 } 162 163 options := ListContactFlowsPaginatorOptions{} 164 if params.MaxResults != 0 { 165 options.Limit = params.MaxResults 166 } 167 168 for _, fn := range optFns { 169 fn(&options) 170 } 171 172 return &ListContactFlowsPaginator{ 173 options: options, 174 client: client, 175 params: params, 176 firstPage: true, 177 } 178} 179 180// HasMorePages returns a boolean indicating whether more pages are available 181func (p *ListContactFlowsPaginator) HasMorePages() bool { 182 return p.firstPage || p.nextToken != nil 183} 184 185// NextPage retrieves the next ListContactFlows page. 186func (p *ListContactFlowsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListContactFlowsOutput, error) { 187 if !p.HasMorePages() { 188 return nil, fmt.Errorf("no more pages available") 189 } 190 191 params := *p.params 192 params.NextToken = p.nextToken 193 194 params.MaxResults = p.options.Limit 195 196 result, err := p.client.ListContactFlows(ctx, ¶ms, optFns...) 197 if err != nil { 198 return nil, err 199 } 200 p.firstPage = false 201 202 prevToken := p.nextToken 203 p.nextToken = result.NextToken 204 205 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 206 p.nextToken = nil 207 } 208 209 return result, nil 210} 211 212func newServiceMetadataMiddleware_opListContactFlows(region string) *awsmiddleware.RegisterServiceMetadata { 213 return &awsmiddleware.RegisterServiceMetadata{ 214 Region: region, 215 ServiceID: ServiceID, 216 SigningName: "connect", 217 OperationName: "ListContactFlows", 218 } 219} 220