jmms/generators/create/entity/templates/Entity.json

Jmms cli tools, Jmms is a java meta-micro-service framework

{
    "title": "<%= name %>",
    "description": "",
    "fields": {
        "id":           "uuid identity",
        "name":         "varchar(150) required",
        "createdAt":    "timestamp required value now",
        "updatedAt":    "timestamp required value now"        
    }
}