code: public void marshall(CreateInstancesFromSnapshotRequest createInstancesFromSnapshotRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createInstancesFromSnapshotRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getInstanceNames(), INSTANCENAMES_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getAttachedDiskMapping(), ATTACHEDDISKMAPPING_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getAvailabilityZone(), AVAILABILITYZONE_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getInstanceSnapshotName(), INSTANCESNAPSHOTNAME_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getBundleId(), BUNDLEID_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getUserData(), USERDATA_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getKeyPairName(), KEYPAIRNAME_BINDING);
              protocolMarshaller.marshall(createInstancesFromSnapshotRequest.getTags(), TAGS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.