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_CreatePackageImportJob.go
    path of file: ./repos/aws-sdk-go-v2/service/panorama
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package panorama

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

// Imports a node package.
func (c *Client) CreatePackageImportJob(ctx context.Context, params *CreatePackageImportJobInput, optFns ...func(*Options)) (*CreatePackageImportJobOutput, error) {
	if params == nil {
		params = &CreatePackageImportJobInput{}
	}

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

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

type CreatePackageImportJobInput struct {

	// A client token for the package import job.
	//
	// This member is required.
	ClientToken *string

	// An input config for the package import job.
	//
	// This member is required.
	InputConfig *types.PackageImportJobInputConfig

	// A job type for the package import job.
	//
	// This member is required.
	JobType types.PackageImportJobType

	// An output config for the package import job.
	//
	// This member is required.
	OutputConfig *types.PackageImportJobOutputConfig

	// Tags for the package import job.
	JobTags []types.JobResourceTags

	noSmithyDocumentSerde
}

type CreatePackageImportJobOutput struct {

	// The job's ID.
	//
	// This member is required.
	JobId *string

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware
    
func (c *Client) addOperationCreatePackageImportJobMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreatePackageImportJob{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreatePackageImportJob{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreatePackageImportJob"); 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 = addOpCreatePackageImportJobValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreatePackageImportJob(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
}