code: public void marshall(SetSourceRequest setSourceRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (setSourceRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(setSourceRequest.getDecryption(), DECRYPTION_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getEntitlementArn(), ENTITLEMENTARN_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getIngestPort(), INGESTPORT_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getMaxBitrate(), MAXBITRATE_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getMaxLatency(), MAXLATENCY_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getName(), NAME_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getProtocol(), PROTOCOL_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getStreamId(), STREAMID_BINDING);
              protocolMarshaller.marshall(setSourceRequest.getWhitelistCidr(), WHITELISTCIDR_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.