open-api.json

{
  "openapi": "3.0.3",
  "info": {
    "title": "Swagger Petstore - OpenAPI 3.0",
    "version": "1.0.11"
  },
  "paths": {
    "/weather/{cityName}": {
      "get": {
        "summary": "Get a city by its name",
        "parameters": [
          {
            "in": "path",
            "name": "cityName",
            "schema": {
              "type": "string"
            },
            "required": true,
            "description": "The name of the city"
          }
        ],
        "responses": {
          "200": {
            "description": "The weather for today and following days",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/City"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Weather": {
        "type": "object",
        "properties": {
          "dateTime": {
            "type": "string"
          },
          "type": {
            "type": "string"
          },
          "temperature": {
            "type": "integer"
          },
          "isCelsius": {
            "type": "boolean"
          }
        },
        "required": [
          "dateTime",
          "type",
          "temperature",
          "isCelsius"
        ]
      },
      "City": {
        "type": "object",
        "properties": {
          "city": {
            "type": "string"
          },
          "today": {
            "$ref": "#/components/schemas/Weather"
          },
          "nextDays": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/Weather"
            }
          },
          "averageTemperature": {
            "type": "integer"
          }
        },
        "required": [
          "city",
          "today",
          "nextDays",
          "averageTemperature"
        ]
      }
    }
  }
}