{
  "openapi": "3.0.0",
  "info": {
    "title": "API V1",
    "version": "v1"
  },
  "paths": {
    "/stubs": {
      "get": {
        "summary": "a summary",
        "tags": [
          "Parameter Serialization: Query String"
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        },
        "parameters": [
          {
            "name": "a_param",
            "in": "query"
          }
        ]
      },
      "post": {
        "summary": "body is required",
        "tags": [
          "Media Types"
        ],
        "parameters": [

        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        },
        "requestBody": {
          "content": {
            "multipart/form-data": {
              "schema": {
                "type": "file"
              }
            }
          },
          "required": true
        }
      }
    },
    "/stubs/{a_param}": {
      "get": {
        "summary": "a summary",
        "tags": [
          "Parameter Serialization: Query String"
        ],
        "parameters": [
          {
            "name": "a_param",
            "in": "path",
            "required": true
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  },
  "servers": [
    {
      "url": "https://{defaultHost}",
      "variables": {
        "defaultHost": {
          "default": "www.example.com"
        }
      }
    }
  ],
  "definitions": {
    "errors_object": {
      "type": "object",
      "properties": {
        "errors": {
          "$ref": "#/definitions/errors_map"
        }
      }
    },
    "errors_map": {
      "type": "object",
      "additionalProperties": {
        "type": "array",
        "items": {
          "type": "string"
        }
      }
    },
    "blog": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "title": {
          "type": "string"
        },
        "content": {
          "type": "string",
          "x-nullable": true
        },
        "thumbnail": {
          "type": "string",
          "x-nullable": true
        }
      },
      "required": [
        "id",
        "title"
      ]
    },
    "flexible_blog": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "headline": {
          "type": "string"
        },
        "text": {
          "type": "string",
          "nullable": true
        },
        "thumbnail": {
          "type": "string",
          "nullable": true
        }
      },
      "required": [
        "id",
        "headline"
      ]
    }
  },
  "components": {
    "securitySchemes": {
      "basic_auth": {
        "type": "http",
        "scheme": "basic"
      },
      "api_key": {
        "type": "apiKey",
        "name": "api_key",
        "in": "query"
      }
    }
  }
}