// 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/aws-sdk-go-v2/service/machinelearning/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"time"
)

// Returns a BatchPrediction that includes detailed metadata, status, and data
// file information for a Batch Prediction request.
func (c *Client) GetBatchPrediction(ctx context.Context, params *GetBatchPredictionInput, optFns ...func(*Options)) (*GetBatchPredictionOutput, error) {
	if params == nil {
		params = &GetBatchPredictionInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "GetBatchPrediction", params, optFns, c.addOperationGetBatchPredictionMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*GetBatchPredictionOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type GetBatchPredictionInput struct {

	// An ID assigned to the BatchPrediction at creation.
	//
	// This member is required.
	BatchPredictionId *string

	noSmithyDocumentSerde
}

// Represents the output of a GetBatchPrediction operation and describes a
// BatchPrediction .
type GetBatchPredictionOutput struct {

	// The ID of the DataSource that was used to create the BatchPrediction .
	BatchPredictionDataSourceId *string

	// An ID assigned to the BatchPrediction at creation. This value should be
	// identical to the value of the BatchPredictionID in the request.
	BatchPredictionId *string

	// The approximate CPU time in milliseconds that Amazon Machine Learning spent
	// processing the BatchPrediction , normalized and scaled on computation resources.
	// ComputeTime is only available if the BatchPrediction is in the COMPLETED state.
	ComputeTime *int64

	// The time when the BatchPrediction was created. The time is expressed in epoch
	// time.
	CreatedAt *time.Time

	// The AWS user account that invoked the BatchPrediction . The account type can be
	// either an AWS root account or an AWS Identity and Access Management (IAM) user
	// account.
	CreatedByIamUser *string

	// The epoch time when Amazon Machine Learning marked the BatchPrediction as
	// COMPLETED or FAILED . FinishedAt is only available when the BatchPrediction is
	// in the COMPLETED or FAILED state.
	FinishedAt *time.Time

	// The location of the data file or directory in Amazon Simple Storage Service
	// (Amazon S3).
	InputDataLocationS3 *string

	// The number of invalid records that Amazon Machine Learning saw while processing
	// the BatchPrediction .
	InvalidRecordCount *int64

	// The time of the most recent edit to BatchPrediction . The time is expressed in
	// epoch time.
	LastUpdatedAt *time.Time

	// A link to the file that contains logs of the CreateBatchPrediction operation.
	LogUri *string

	// The ID of the MLModel that generated predictions for the BatchPrediction
	// request.
	MLModelId *string

	// A description of the most recent details about processing the batch prediction
	// request.
	Message *string

	// A user-supplied name or description of the BatchPrediction .
	Name *string

	// The location of an Amazon S3 bucket or directory to receive the operation
	// results.
	OutputUri *string

	// The epoch time when Amazon Machine Learning marked the BatchPrediction as
	// INPROGRESS . StartedAt isn't available if the BatchPrediction is in the PENDING
	// state.
	StartedAt *time.Time

	// The status of the BatchPrediction , which can be one of the following values:
	//   - PENDING - Amazon Machine Learning (Amazon ML) submitted a request to
	//   generate batch predictions.
	//   - INPROGRESS - The batch predictions are in progress.
	//   - FAILED - The request to perform a batch prediction did not run to
	//   completion. It is not usable.
	//   - COMPLETED - The batch prediction process completed successfully.
	//   - DELETED - The BatchPrediction is marked as deleted. It is not usable.
	Status types.EntityStatus

	// The number of total records that Amazon Machine Learning saw while processing
	// the BatchPrediction .
	TotalRecordCount *int64

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetBatchPredictionMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpGetBatchPrediction{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpGetBatchPrediction{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "GetBatchPrediction"); 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 = addOpGetBatchPredictionValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBatchPrediction(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_opGetBatchPrediction(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "GetBatchPrediction",
	}
}