You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: api_op_DescribeRecoveryPoint.go
    path of file: ./repos/aws-sdk-go-v2/service/backup
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package backup

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/backup/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"time"
)

// Returns metadata associated with a recovery point, including ID, status,
// encryption, and lifecycle.
func (c *Client) DescribeRecoveryPoint(ctx context.Context, params *DescribeRecoveryPointInput, optFns ...func(*Options)) (*DescribeRecoveryPointOutput, error) {
	if params == nil {
		params = &DescribeRecoveryPointInput{}
	}

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

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

type DescribeRecoveryPointInput struct {

	// The name of a logical container where backups are stored. Backup vaults are
	// identified by names that are unique to the account used to create them and the
	// Amazon Web Services Region where they are created. They consist of lowercase
	// letters, numbers, and hyphens.
	//
	// This member is required.
	BackupVaultName *string

	// An Amazon Resource Name (ARN) that uniquely identifies a recovery point; for
	// example,
	// arn:aws:backup:us-east-1:123456789012:recovery-point:1EB3B5E7-9EB0-435A-A80B-108B488B0D45
	// .
	//
	// This member is required.
	RecoveryPointArn *string

	
    
func (c *Client) addOperationDescribeRecoveryPointMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpDescribeRecoveryPoint{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDescribeRecoveryPoint{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeRecoveryPoint"); 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 = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = 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 = addOpDescribeRecoveryPointValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeRecoveryPoint(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
}