{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "PostgreSQL database",
  "type": "object",
  "required": ["version", "storageGB"],
  "additionalProperties": false,
  "properties": {
    "name": { "type": "string", "title": "Name", "readOnly": true },
    "namespace": { "type": "string", "title": "Namespace", "readOnly": true },
    "owner": { "type": "string", "title": "Owner" },
    "version": { "type": "string", "title": "PostgreSQL version", "enum": ["16", "17"] },
    "storageGB": { "type": "integer", "title": "Storage (GB)", "minimum": 20, "maximum": 1024 },
    "highAvailability": { "type": "boolean", "title": "High availability", "default": false }
  }
}