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// Code generated by smithy-go-codegen DO NOT EDIT.
package machinelearning
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/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Creates a new Evaluation of an MLModel . An MLModel is evaluated on a set of
// observations associated to a DataSource . Like a DataSource for an MLModel , the
// DataSource for an Evaluation contains values for the Target Variable . The
// Evaluation compares the predicted result for each observation to the actual
// outcome and provides a summary so that you know how effective the MLModel
// functions on the test data. Evaluation generates a relevant performance metric,
// such as BinaryAUC, RegressionRMSE or MulticlassAvgFScore based on the
// corresponding MLModelType : BINARY , REGRESSION or MULTICLASS . CreateEvaluation
// is an asynchronous operation. In response to CreateEvaluation , Amazon Machine
// Learning (Amazon ML) immediately returns and sets the evaluation status to
// PENDING . After the Evaluation is created and ready for use, Amazon ML sets the
// status to COMPLETED . You can use the GetEvaluation operation to check progress
// of the evaluation during the creation operation.
func (c *Client) CreateEvaluation(ctx context.Context, params *CreateEvaluationInput, optFns ...func(*Options)) (*CreateEvaluationOutput, error) {
if params == nil {
params = &CreateEvaluationInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateEvaluation", params, optFns, c.addOperationCreateEvaluationMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateEvaluationOutput)
out.ResultMetadata = metadata
return out, nil
}
type CreateEvaluationInput struct {
// The ID of the DataSource for the evaluation. The schema of the DataSource must
// match the schema used to create the MLModel .
//
// This member is required.
EvaluationDataSourceId *string
// A user-supplied ID that uniquely identifies the Evaluation .
//
// This member is required.
EvaluationId *string
// The ID of the MLModel to evaluate. The schema used in creating the MLModel must
// match the schema of the DataSource used in the Evaluation .
//
// This member is required.
MLModelId *string
// A user-supplied name or description of the Evaluation .
EvaluationName *string
noSmithyDocumentSerde
}
// Represents the output of a CreateEvaluation operation, and is an
// acknowledgement that Amazon ML received the request. CreateEvaluation operation
// is asynchronous. You can poll for status updates by using the GetEvcaluation
// operation and checking the Status parameter.
type CreateEvaluationOutput struct {
// The user-supplied ID that uniquely identifies the Evaluation . This value should
// be identical to the value of the EvaluationId in the request.
EvaluationId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateEvaluationMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateEvaluation{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateEvaluation{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "CreateEvaluation"); 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 = addOpCreateEvaluationValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateEvaluation(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_opCreateEvaluation(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "CreateEvaluation",
}
}
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