{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/postgresVersion",
  "title": "postgresVersion",
  "type": "string",
  "description": "The PostgreSQL version",
  "enum": [
    "11",
    "12",
    "13",
    "14",
    "15",
    "16",
    "17",
    "18"
  ]
}