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// Code generated by smithy-go-codegen DO NOT EDIT.
package kendraranking
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/kendraranking/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Rescores or re-ranks search results from a search service such as OpenSearch
// (self managed). You use the semantic search capabilities of Amazon Kendra
// Intelligent Ranking to improve the search service's results.
func (c *Client) Rescore(ctx context.Context, params *RescoreInput, optFns ...func(*Options)) (*RescoreOutput, error) {
if params == nil {
params = &RescoreInput{}
}
result, metadata, err := c.invokeOperation(ctx, "Rescore", params, optFns, c.addOperationRescoreMiddlewares)
if err != nil {
return nil, err
}
out := result.(*RescoreOutput)
out.ResultMetadata = metadata
return out, nil
}
type RescoreInput struct {
// The list of documents for Amazon Kendra Intelligent Ranking to rescore or rank
// on.
//
// This member is required.
Documents []types.Document
// The identifier of the rescore execution plan. A rescore execution plan is an
// Amazon Kendra Intelligent Ranking resource used for provisioning the Rescore
// API.
//
// This member is required.
RescoreExecutionPlanId *string
// The input query from the search service.
//
// This member is required.
SearchQuery *string
noSmithyDocumentSerde
}
type RescoreOutput struct {
// The identifier associated with the scores that Amazon Kendra Intelligent
// Ranking gives to the results. Amazon Kendra Intelligent Ranking rescores or
// re-ranks the results for the search service.
RescoreId *string
// A list of result items for documents with new relevancy scores. The results are
// in descending order.
ResultItems []types.RescoreResultItem
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationRescoreMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson10_serializeOpRescore{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpRescore{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "Rescore"); 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 = addOpRescoreValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opRescore(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_opRescore(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "Rescore",
}
}
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