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// Code generated by smithy-go-codegen DO NOT EDIT.
package personalize
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/personalize/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Describes a recipe. A recipe contains three items:
// - An algorithm that trains a model.
// - Hyperparameters that govern the training.
// - Feature transformation information for modifying the input data before
// training.
//
// Amazon Personalize provides a set of predefined recipes. You specify a recipe
// when you create a solution with the CreateSolution (https://docs.aws.amazon.com/personalize/latest/dg/API_CreateSolution.html)
// API. CreateSolution trains a model by using the algorithm in the specified
// recipe and a training dataset. The solution, when deployed as a campaign, can
// provide recommendations using the GetRecommendations (https://docs.aws.amazon.com/personalize/latest/dg/API_RS_GetRecommendations.html)
// API.
func (c *Client) DescribeRecipe(ctx context.Context, params *DescribeRecipeInput, optFns ...func(*Options)) (*DescribeRecipeOutput, error) {
if params == nil {
params = &DescribeRecipeInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeRecipe", params, optFns, c.addOperationDescribeRecipeMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeRecipeOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeRecipeInput struct {
// The Amazon Resource Name (ARN) of the recipe to describe.
//
// This member is required.
RecipeArn *string
noSmithyDocumentSerde
}
type DescribeRecipeOutput struct {
// An object that describes the recipe.
Recipe *types.Recipe
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeRecipeMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeRecipe{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeRecipe{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeRecipe"); 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 = addOpDescribeRecipeValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeRecipe(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_opDescribeRecipe(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeRecipe",
}
}
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