@Path("/{domainType}/typeactions/newTransientInstance/invoke")
@Produces({ MediaType.APPLICATION_JSON, RestfulMediaType.APPLICATION_JSON_TYPE_ACTION_RESULT, RestfulMediaType.APPLICATION_JSON_ERROR })
@ClientResponseType(entityType = String.class)
public Response newTransientInstance(@PathParam("domainType") final String domainTypeStr, @QueryParam("args") final String args) {
final RepresentationType representationType = RepresentationType.TYPE_ACTION_RESULT;
init(representationType);
final String domainType = domainTypeFor(domainTypeStr, args, "domainType");
final ObjectSpecification domainTypeSpec = getSpecificationLoader().loadSpecification(domainType);