code: public void marshall(SourceTableDetails sourceTableDetails, ProtocolMarshaller protocolMarshaller) {
  
          if (sourceTableDetails == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(sourceTableDetails.getTableName(), TABLENAME_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getTableId(), TABLEID_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getTableArn(), TABLEARN_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getTableSizeBytes(), TABLESIZEBYTES_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getKeySchema(), KEYSCHEMA_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getTableCreationDateTime(), TABLECREATIONDATETIME_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getProvisionedThroughput(), PROVISIONEDTHROUGHPUT_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getItemCount(), ITEMCOUNT_BINDING);
              protocolMarshaller.marshall(sourceTableDetails.getBillingMode(), BILLINGMODE_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.