discourse-custom-wizard/spec/fixtures/condition/validation_condition.json

{
  "condition": [
    {
      "type": "validation",
      "pairs": [
        {
          "index": 0,
          "key": "trust_level",
          "key_type": "user_field",
          "value": "2",
          "value_type": "text",
          "connector": "greater_or_equal"
        }
      ]
    }
  ]
}