{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Timestamp",
  "type": "object",
  "description": "A timestamp in seconds and nanoseconds.",
  "properties": {
    "seconds": {
      "type": "string",
      "description": "Seconds since Unix Epoch."
    },
    "nanos": {
      "type": "integer",
      "description": "Non-negative fractions of a second at nanosecond resolution."
    }
  }
}