{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "test3-model-schema",
  "description": "Test schema responses",
  "definitions": {
    "b1": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "b2": {
      "type": "object",
      "properties": {
          "x2": {
            "type": "string"
          }
      }
    },
    "b3": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      }
    }
  }
}