String encryptionVersion = "1.0";
// Use a trivial vector, 16 bytes of zeros, base-64 encoded.
String initializationVector = new String(Base64.encode(new byte[16]),
"UTF8");
CreateBatchOperation taskCreator = Task
.create(mediaProcessorId, taskBody)
.setConfiguration(configuration).setName(name)
.setPriority(jobPriority).setOptions(options)
.setEncryptionKeyId(encryptionKeyId)
.setEncryptionScheme(encryptionScheme)