{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://astrocollabapi.com/schemas/Id.schema.json",
  "title": "Id",
  "type": "string",
  "pattern": "^[0-9a-f]{12}$",
  "description": "A server-made identifier: 12 lowercase hexadecimal characters."
}