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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"
)
// Detects the key noun phrases found in the text.
func (c *Client) DetectKeyPhrases(ctx context.Context, params *DetectKeyPhrasesInput, optFns ...func(*Options)) (*DetectKeyPhrasesOutput, error) {
if params == nil {
params = &DetectKeyPhrasesInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DetectKeyPhrases", params, optFns, c.addOperationDetectKeyPhrasesMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DetectKeyPhrasesOutput)
out.ResultMetadata = metadata
return out, nil
}
type DetectKeyPhrasesInput struct {
// The language of the input documents. You can specify any of the primary
// languages supported by Amazon Comprehend. All documents must be in the same
// language.
//
// This member is required.
LanguageCode types.LanguageCode
// A UTF-8 text string. The string must contain less than 100 KB of UTF-8 encoded
// characters.
//
// This member is required.
Text *string
noSmithyDocumentSerde
}
type DetectKeyPhrasesOutput struct {
// A collection of key phrases that Amazon Comprehend identified in the input
// text. For each key phrase, the response provides the text of the key phrase,
// where the key phrase begins and ends, and the level of confidence that Amazon
// Comprehend has in the accuracy of the detection.
KeyPhrases []types.KeyPhrase
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDetectKeyPhrasesMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDetectKeyPhrases{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDetectKeyPhrases{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DetectKeyPhrases"); 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 = addOpDetectKeyPhrasesValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDetectKeyPhrases(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_opDetectKeyPhrases(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DetectKeyPhrases",
}
}
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