let params = {
      jobDefinition: JOB_DEFINITION,
      jobName: uuid(),
      jobQueue: JOB_QUEUE,
      parameters: {
        bucketName: IMAGES_BUCKET,
        imageName: event.imageName,
        dynamoTable: IMAGES_BUCKET
      }

 result = await client.submitJob(params).promise()

parameters passed in a lambda function which creates an AWS batch job, I need to be access in a Node.js application can anyone guide me how to do it

require 'optparse'
    options = {}
    OptionParser.new do |opts|
    opts.banner = "Usage: process_image.rb [options]"
  opts.on("-b", "--bucketName BUCKET_NAME", "S3 Bucket Name") { |v| options[:bucket_name] = v}
  opts.on("-i", "--imageName IMAGE_NAME", "Image Name") { |v| options[:image_name] = v }
 opts.on("-d", "--dynamodbTable DYNAMODB_TABLE", "DynamoDB Table") { |v|options[:dynamodb_table]= v}
        end.parse!

this is how it is done in ruby