std_uuidv4.json

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "std:uuidv4",
  "title": "Standart UUIDv4",
  "description": "This extension can be used to address data based on a UUID.",
  "$comment": "In data management systems, universal unique IDs are often used to identify data sets. If this is done with UUIDv4, this extension can be used to address data.",
  "type": "object",
  "unevaluatedProperties": false,
  "required": ["uuid"],
  "properties": {
    "uuid": {
      "type": "string",
      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$",
      "examples": [
        "3fbf3f3f-3a2c-4808-81ee-6741aa9dddfa"
      ]
    }
  }
}