{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://git.octoturge.com/Continuum/continuum-schemas/raw/branch/main/schemas/continuum/common/envelope.schema.json",
  "title": "MessageEnvelope",
  "type": "object",
  "properties": {
    "id": { "type": "string", "format": "uuid" },
    "created_at":  { "type": "string", "format": "date-time" },
    "created_by":  { "type": "string", "format": "date-time" },
    "updated_at":  { "type": "string", "format": "date-time" },
    "updated_by":  { "type": "string", "format": "date-time" }
  }
}