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/smithy-go/middleware" 11 smithyhttp "github.com/aws/smithy-go/transport/http" 12) 13 14// This API is in preview release for Amazon Connect and is subject to change. 15// Returns a paginated list of all Lambda functions that display in the dropdown 16// options in the relevant contact flow blocks. 17func (c *Client) ListLambdaFunctions(ctx context.Context, params *ListLambdaFunctionsInput, optFns ...func(*Options)) (*ListLambdaFunctionsOutput, error) { 18 if params == nil { 19 params = &ListLambdaFunctionsInput{} 20 } 21 22 result, metadata, err := c.invokeOperation(ctx, "ListLambdaFunctions", params, optFns, c.addOperationListLambdaFunctionsMiddlewares) 23 if err != nil { 24 return nil, err 25 } 26 27 out := result.(*ListLambdaFunctionsOutput) 28 out.ResultMetadata = metadata 29 return out, nil 30} 31 32type ListLambdaFunctionsInput struct { 33 34 // The identifier of the Amazon Connect instance. You can find the instanceId in 35 // the ARN of the instance. 36 // 37 // This member is required. 38 InstanceId *string 39 40 // The maximum number of results to return per page. 41 MaxResults int32 42 43 // The token for the next set of results. Use the value returned in the previous 44 // response in the next request to retrieve the next set of results. 45 NextToken *string 46 47 noSmithyDocumentSerde 48} 49 50type ListLambdaFunctionsOutput struct { 51 52 // The Lambdafunction ARNs associated with the specified instance. 53 LambdaFunctions []string 54 55 // If there are additional results, this is the token for the next set of results. 56 NextToken *string 57 58 // Metadata pertaining to the operation's result. 59 ResultMetadata middleware.Metadata 60 61 noSmithyDocumentSerde 62} 63 64func (c *Client) addOperationListLambdaFunctionsMiddlewares(stack *middleware.Stack, options Options) (err error) { 65 err = stack.Serialize.Add(&awsRestjson1_serializeOpListLambdaFunctions{}, middleware.After) 66 if err != nil { 67 return err 68 } 69 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListLambdaFunctions{}, 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 = addOpListLambdaFunctionsValidationMiddleware(stack); err != nil { 110 return err 111 } 112 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListLambdaFunctions(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// ListLambdaFunctionsAPIClient is a client that implements the ListLambdaFunctions 128// operation. 129type ListLambdaFunctionsAPIClient interface { 130 ListLambdaFunctions(context.Context, *ListLambdaFunctionsInput, ...func(*Options)) (*ListLambdaFunctionsOutput, error) 131} 132 133var _ ListLambdaFunctionsAPIClient = (*Client)(nil) 134 135// ListLambdaFunctionsPaginatorOptions is the paginator options for 136// ListLambdaFunctions 137type ListLambdaFunctionsPaginatorOptions struct { 138 // The maximum number of results to return per page. 139 Limit int32 140 141 // Set to true if pagination should stop if the service returns a pagination token 142 // that matches the most recent token provided to the service. 143 StopOnDuplicateToken bool 144} 145 146// ListLambdaFunctionsPaginator is a paginator for ListLambdaFunctions 147type ListLambdaFunctionsPaginator struct { 148 options ListLambdaFunctionsPaginatorOptions 149 client ListLambdaFunctionsAPIClient 150 params *ListLambdaFunctionsInput 151 nextToken *string 152 firstPage bool 153} 154 155// NewListLambdaFunctionsPaginator returns a new ListLambdaFunctionsPaginator 156func NewListLambdaFunctionsPaginator(client ListLambdaFunctionsAPIClient, params *ListLambdaFunctionsInput, optFns ...func(*ListLambdaFunctionsPaginatorOptions)) *ListLambdaFunctionsPaginator { 157 if params == nil { 158 params = &ListLambdaFunctionsInput{} 159 } 160 161 options := ListLambdaFunctionsPaginatorOptions{} 162 if params.MaxResults != 0 { 163 options.Limit = params.MaxResults 164 } 165 166 for _, fn := range optFns { 167 fn(&options) 168 } 169 170 return &ListLambdaFunctionsPaginator{ 171 options: options, 172 client: client, 173 params: params, 174 firstPage: true, 175 } 176} 177 178// HasMorePages returns a boolean indicating whether more pages are available 179func (p *ListLambdaFunctionsPaginator) HasMorePages() bool { 180 return p.firstPage || p.nextToken != nil 181} 182 183// NextPage retrieves the next ListLambdaFunctions page. 184func (p *ListLambdaFunctionsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListLambdaFunctionsOutput, error) { 185 if !p.HasMorePages() { 186 return nil, fmt.Errorf("no more pages available") 187 } 188 189 params := *p.params 190 params.NextToken = p.nextToken 191 192 params.MaxResults = p.options.Limit 193 194 result, err := p.client.ListLambdaFunctions(ctx, ¶ms, optFns...) 195 if err != nil { 196 return nil, err 197 } 198 p.firstPage = false 199 200 prevToken := p.nextToken 201 p.nextToken = result.NextToken 202 203 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 204 p.nextToken = nil 205 } 206 207 return result, nil 208} 209 210func newServiceMetadataMiddleware_opListLambdaFunctions(region string) *awsmiddleware.RegisterServiceMetadata { 211 return &awsmiddleware.RegisterServiceMetadata{ 212 Region: region, 213 ServiceID: ServiceID, 214 SigningName: "connect", 215 OperationName: "ListLambdaFunctions", 216 } 217} 218