response.put("status", "error");
response.put("msg", "unknown type '" + type + "'");
return new ResponseEntity<>(response, HttpStatus.NOT_FOUND);
}
graph.makeKey(key)
.dataType(cls)
.indexed(Vertex.class)
.indexed(DendriteGraph.INDEX_NAME, Vertex.class, parameters.toArray(new Parameter[parameters.size()]))
.make();
}