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// Code generated by smithy-go-codegen DO NOT EDIT.
package comprehend
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/comprehend/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Determines the dominant language of the input text. For a list of languages
// that Amazon Comprehend can detect, see Amazon Comprehend Supported Languages (https://docs.aws.amazon.com/comprehend/latest/dg/how-languages.html)
// .
func (c *Client) DetectDominantLanguage(ctx context.Context, params *DetectDominantLanguageInput, optFns ...func(*Options)) (*DetectDominantLanguageOutput, error) {
if params == nil {
params = &DetectDominantLanguageInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DetectDominantLanguage", params, optFns, c.addOperationDetectDominantLanguageMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DetectDominantLanguageOutput)
out.ResultMetadata = metadata
return out, nil
}
type DetectDominantLanguageInput struct {
// A UTF-8 text string. The string must contain at least 20 characters. The
// maximum string size is 100 KB.
//
// This member is required.
Text *string
noSmithyDocumentSerde
}
type DetectDominantLanguageOutput struct {
// Array of languages that Amazon Comprehend detected in the input text. The array
// is sorted in descending order of the score (the dominant language is always the
// first element in the array). For each language, the response returns the RFC
// 5646 language code and the level of confidence that Amazon Comprehend has in the
// accuracy of its inference. For more information about RFC 5646, see Tags for
// Identifying Languages (https://tools.ietf.org/html/rfc5646) on the IETF Tools
// web site.
Languages []types.DominantLanguage
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDetectDominantLanguageMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDetectDominantLanguage{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDetectDominantLanguage{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DetectDominantLanguage"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpDetectDominantLanguageValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDetectDominantLanguage(options.Region), middleware.Before); err != nil {
return err
}
if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opDetectDominantLanguage(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DetectDominantLanguage",
}
}
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