scala - google storage transfer job create

sample.scala

    #
    # service-account can call Google StorageTransfer API. 
    # 


    import scala.collection.JavaConversions._
    
    val c = createStorageTransferClient
    val j = new TransferJob()
        .setProjectId("projec-id-a")
        .setDescription("dsec ...")
        .setSchedule(new Schedule()
          .setScheduleStartDate(
            new Date().setYear(2018).setMonth(8).setDay(1)
          )
          .setScheduleEndDate(
            new Date().setYear(2018).setMonth(8).setDay(1)
          ))
        .setStatus("ENABLED")
        .setTransferSpec(
          new TransferSpec()
            .setAwsS3DataSource(
              new AwsS3Data()
                .setBucketName("aws-bucket-name")
                .setAwsAccessKey(
                  new AwsAccessKey()
                    .setAccessKeyId("ACCESS_KEY_ID__SHOUD_BE_REPLACED")
                    .setSecretAccessKey("SECRET_ACCESS_KEY_ID__SHOUD_BE_REPLACED")))
            .setObjectConditions(
              new ObjectConditions()
                .setIncludePrefixes(List("test-r1/"))
            )
        .setGcsDataSink(
          new GcsData()
            .setBucketName("gcs-bucket-name")
        ))

    val res = c.transferJobs().create(j).execute()