1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package comprehend 4 5import ( 6 "context" 7 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 8 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 9 "github.com/aws/aws-sdk-go-v2/service/comprehend/types" 10 "github.com/aws/smithy-go/middleware" 11 smithyhttp "github.com/aws/smithy-go/transport/http" 12) 13 14// Determines the dominant language of the input text for a batch of documents. For 15// a list of languages that Amazon Comprehend can detect, see Amazon Comprehend 16// Supported Languages 17// (https://docs.aws.amazon.com/comprehend/latest/dg/how-languages.html). 18func (c *Client) BatchDetectDominantLanguage(ctx context.Context, params *BatchDetectDominantLanguageInput, optFns ...func(*Options)) (*BatchDetectDominantLanguageOutput, error) { 19 if params == nil { 20 params = &BatchDetectDominantLanguageInput{} 21 } 22 23 result, metadata, err := c.invokeOperation(ctx, "BatchDetectDominantLanguage", params, optFns, addOperationBatchDetectDominantLanguageMiddlewares) 24 if err != nil { 25 return nil, err 26 } 27 28 out := result.(*BatchDetectDominantLanguageOutput) 29 out.ResultMetadata = metadata 30 return out, nil 31} 32 33type BatchDetectDominantLanguageInput struct { 34 35 // A list containing the text of the input documents. The list can contain a 36 // maximum of 25 documents. Each document should contain at least 20 characters and 37 // must contain fewer than 5,000 bytes of UTF-8 encoded characters. 38 // 39 // This member is required. 40 TextList []string 41} 42 43type BatchDetectDominantLanguageOutput struct { 44 45 // A list containing one object for each document that contained an error. The 46 // results are sorted in ascending order by the Index field and match the order of 47 // the documents in the input list. If there are no errors in the batch, the 48 // ErrorList is empty. 49 // 50 // This member is required. 51 ErrorList []types.BatchItemError 52 53 // A list of objects containing the results of the operation. The results are 54 // sorted in ascending order by the Index field and match the order of the 55 // documents in the input list. If all of the documents contain an error, the 56 // ResultList is empty. 57 // 58 // This member is required. 59 ResultList []types.BatchDetectDominantLanguageItemResult 60 61 // Metadata pertaining to the operation's result. 62 ResultMetadata middleware.Metadata 63} 64 65func addOperationBatchDetectDominantLanguageMiddlewares(stack *middleware.Stack, options Options) (err error) { 66 err = stack.Serialize.Add(&awsAwsjson11_serializeOpBatchDetectDominantLanguage{}, middleware.After) 67 if err != nil { 68 return err 69 } 70 err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpBatchDetectDominantLanguage{}, middleware.After) 71 if err != nil { 72 return err 73 } 74 if err = addSetLoggerMiddleware(stack, options); err != nil { 75 return err 76 } 77 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 78 return err 79 } 80 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 81 return err 82 } 83 if err = addResolveEndpointMiddleware(stack, options); err != nil { 84 return err 85 } 86 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 87 return err 88 } 89 if err = addRetryMiddlewares(stack, options); err != nil { 90 return err 91 } 92 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 93 return err 94 } 95 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 96 return err 97 } 98 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 99 return err 100 } 101 if err = addClientUserAgent(stack); err != nil { 102 return err 103 } 104 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 105 return err 106 } 107 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 108 return err 109 } 110 if err = addOpBatchDetectDominantLanguageValidationMiddleware(stack); err != nil { 111 return err 112 } 113 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opBatchDetectDominantLanguage(options.Region), middleware.Before); err != nil { 114 return err 115 } 116 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 117 return err 118 } 119 if err = addResponseErrorMiddleware(stack); err != nil { 120 return err 121 } 122 if err = addRequestResponseLogging(stack, options); err != nil { 123 return err 124 } 125 return nil 126} 127 128func newServiceMetadataMiddleware_opBatchDetectDominantLanguage(region string) *awsmiddleware.RegisterServiceMetadata { 129 return &awsmiddleware.RegisterServiceMetadata{ 130 Region: region, 131 ServiceID: ServiceID, 132 SigningName: "comprehend", 133 OperationName: "BatchDetectDominantLanguage", 134 } 135} 136