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: client.go
    path of file: ./repos/flyte/flyteplugins/go/tasks/plugins/array/awsbatch
    
    the code of the file until where you have to start completion: /*
 * Copyright (c) 2018 Lyft. All rights reserved.
 */

// This package deals with the communication with AWS-Batch and adopting its APIs to the flyte-plugin model.
package awsbatch

import (
	"context"
	"fmt"

	a "github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/request"
	"github.com/aws/aws-sdk-go/service/batch"

	"github.com/flyteorg/flyte/flyteplugins/go/tasks/aws"
	definition2 "github.com/f
    
func (b *client) RegisterJobDefinition(ctx context.Context, name, image, role string, platformCapabilities string) (arn definition2.JobDefinitionArn, err error) {
	logger.Infof(ctx, "Registering job definition with name [%v], image [%v], role [%v], platformCapabilities [%v]", name, image, role, platformCapabilities)

	res, err := b.Batch.RegisterJobDefinitionWithContext(ctx, &batch.RegisterJobDefinitionInput{
		Type:                 refStr(batch.JobDefinitionTypeContainer),
		JobDefinitionName:    refStr(name),
		PlatformCapabilities: refStrSlice([]string{platformCapabilities}),
		ContainerProperties: &batch.ContainerProperties{
			Image:      refStr(image),
			JobRoleArn: refStr(role),

			// These will be overwritten on execution
			Vcpus:  refInt(1),
			Memory: refInt(100),
		},
	})
	if err != nil {
		return "", err
	}

	return *res.JobDefinitionArn, nil
}