{
  "swagger": "2.0",
  "info": {
    "title": "Swagger Fixture",
    "version": "1.0",
    "x-ext-info-1": "a",
    "x-ext-info-3": "c",
    "contact": {
      "name": "go-swagger",
      "x-ext-contact-1": "ext contact 1",
      "x-ext-contact-3": "ext contact 3",
      "x-ext-contact-4": [[[]]]
    },
    "license": {
      "name": "license",
      "x-ext-license-1": "ext license 1",
      "x-ext-license-3": "ext license 3",
      "x-ext-license-4": 1
    }
  },
  "paths": {
    "/a/": {
      "get": {
        "responses": {
          "200": {
            "description": "200 response",
            "schema": {
              "type": "array",
              "items": { "$ref": "#/definitions/A1" }
            }
          }
        }
      }
    },
    "/b/": {
      "parameters": [
        {
          "name": "a",
          "in": "query",
          "x-ext-param-a-2": false
        },
        {
          "name": "b",
          "in": "path",
          "x-ext-param-b": "ext param b"
        },
        {
          "name": "c",
          "in": "body"
        },
        {
          "name": "d",
          "in": "header"
        },
        {
          "name": "d",
          "in": "formData",
          "x-ext-param-d": "ext param d"
        }
      ],
      "post": {
        "responses": {
          "200": {
            "description": "200 response"
          }
        }
      },
      "get": {
        "parameters": [
          {
            "name": "limit",
            "in": "query"
          },
          {
            "name": "offset",
            "in": "query",
            "x-ext-param-offset": "ext param offset"
          }
        ],
        "responses": {
          "200": {
            "description": "200 response",
            "schema": {
              "type": "array",
              "items": {
                "$ref": "#/definitions/A1",
                "x-b-items-1": "b items 1",
                "x-b-items-3": "b items 3"
              },
              "x-schema-2": "schema 2 ext",
              "x-schema-3": "schema 3 ext"
            },
            "headers": {
              "headerB-1": {
                "type": "integer",
                "x-header-ext-3": 2
              },
              "headerB-2": {
                "type": "integer",
                "x-header-ext-2": "header-ext-b-2"
              }
            }
          },
          "x-ext-resp-2": "response ext 2",
          "x-ext-resp-3": ""
        },
        "x-ext-1-operation": "ext b 1",
        "x-ext-3-operation": "ext b 3",
        "x-ext-4-operation": null
      },
      "x-ext-b-2": "ext b 2",
      "x-ext-b-4": ""
    }
  },
  "definitions": {
    "A1": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "name": {
          "type": "string"
        },
        "personality": {
          "type": "string",
          "enum": [
            "crazy",
            "empathic",
            "saucy"
          ]
        },
        "busby": {
          "type": "string"
        },
        "onceWasArray": {
          "type": "array",
          "items":{"type": "object"}
        },
        "sameWideness": {
          "type": "number"
        }
      }
    }
  },
  "tags": [
    {
      "name": "tag1",
      "x-ext-tag1": "ext tag 1"
    },
    {
      "name": "tag2",
      "x-ext-tag3": {}
    }
  ],
  "securityDefinitions": {
    "auth2": {
      "x-security-def-1": "ext def 1",
      "x-security-def-3": "ext def 3",
      "x-security-def-4": {"type": "basic"},
      "type": "oauth2",
      "flow": "accessCode",
      "authorizationUrl": "",
      "tokenUrl": ""
    }
  },
  "x-root-ext-1": "ext root 1",
  "x-root-ext-3": "ext root 3",
  "x-root-ext-4": ["ext root 4 is now an array"]
}