@Override
    public List<StreamField> getSourceFields(Integer sourceId) {
        List<StreamSourceFieldEntity> sourceFieldEntities = sourceFieldMapper.selectBySourceId(sourceId);
        return CommonBeanUtils.copyListProperties(sourceFieldEntities, StreamField::new);
    }
Setting the parameters of the latest entity.

@param request source request
@param targetEntity entity object which will set the new parameters.
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/source/AbstractSourceOperator.java