code: public void createCertificate(CertificateAddParameter certificate, Iterable<BatchClientBehavior> additionalBehaviors) throws BatchErrorException, IOException {
          CertificateAddOptions options = new CertificateAddOptions();
          BehaviorManager bhMgr = new BehaviorManager(this.customBehaviors(), additionalBehaviors);
          bhMgr.applyRequestBehaviors(options);
  
          this.parentBatchClient.protocolLayer().certificates().add(certificate, options);
      }
docs: Adds a certificate to the Batch account.
  
  @param certificate The certificate to be added.
  @param additionalBehaviors A collection of {@link BatchClientBehavior} instances that are applied to the Batch service request.
  @throws BatchErrorException Exception thrown when an error response is received from the Batch service.
  @throws IOException Exception thrown when there is an error in serialization/deserialization of data sent to/received from the Batch service.