{
Map<String, String> vars = new HashMap<String, String>();
vars.put(TemplateParams.NETWORK, network);
vars.put(TemplateParams.NODE, node);
Tag _tag = new Tag();
_tag.setTag(tag);
String response = getRestTemplate().postForObject(NODE_TAG_URL, new HttpEntity<Tag>(_tag, headers), String.class, vars);
log.debug("addTagToNode: " + response);
Response<Tag> t = mapper.readValue(response, entryResponseType(Tag.class));
return t.getEntry();