{
  "openapi": "3.0.3",
  "info": {
    "title": "Server variables",
    "description": "https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.3.md#serverVariableObject",
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://{name}.example.com:{port}/{basePath}",
      "variables": {
        "name": {
          "default": "demo"
        },
        "port": {
          "default": "443"
        },
        "basePath": {
          "default": "v2"
        }
      }
    },
    {
      "url": "http://{name}.local/{basePath}",
      "variables": {
        "name": {
          "default": "demo"
        },
        "basePath": {
          "default": "v1"
        }
      }
    },
    {
      "url": "https://{name}.readme.io:{port}/{basePath}",
      "variables": {
        "name": {
          "default": "demo"
        },
        "port": {
          "default": "3000",
          "enum": ["3000", "5000"]
        },
        "basePath": {
          "description": "path description",
          "default": "v1"
        }
      }
    }
  ],
  "paths": {
    "/global": {
      "post": {
        "summary": "Global servers + variables",
        "description": "Support and handling of servers and server variables.\n\n📚 OpenAPI specification references:\n\n* [3.0.3 Server Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#serverObject)\n\n* [3.1.0 Server Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#serverObject)",
        "tags": ["Global"],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/operation": {
      "post": {
        "summary": "Operation-level servers + variables",
        "description": "Support and handling of servers and server variables set at the operation level.\n\n📚 OpenAPI specification references:\n\n* [3.0.3 Operation Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#operationObject)\n\n* [3.1.0 Operation Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#operationObject)",
        "tags": ["Operation"],
        "servers": [
          {
            "url": "https://httpbin.com/anything/{subpath}",
            "variables": {
              "subpath": {
                "default": "demo"
              }
            }
          },
          {
            "url": "http://httpbin.com/anything/alt/{subpath}",
            "variables": {
              "subpath": {
                "default": "demo"
              }
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/path": {
      "servers": [
        {
          "url": "https://httpbin.com/anything/common/{subpath}",
          "variables": {
            "subpath": {
              "default": "demo"
            }
          }
        },
        {
          "url": "http://httpbin.com/anything/alt-common/{subpath}",
          "variables": {
            "subpath": {
              "default": "demo"
            }
          }
        }
      ],
      "put": {
        "summary": "Path-common level operation servers",
        "description": "Support and handling of servers and server variables set at the path level.\n\n📚 OpenAPI specification references:\n\n* [3.0.3 Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#pathItemObject)\n\n* [3.1.0 Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#pathItemObject)",
        "tags": ["Path"],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/combo": {
      "servers": [
        {
          "url": "https://httpbin.com/anything/common/{subpath}",
          "variables": {
            "subpath": {
              "default": "demo"
            }
          }
        },
        {
          "url": "http://httpbin.com/anything/alt-common/{subpath}",
          "variables": {
            "subpath": {
              "default": "demo"
            }
          }
        }
      ],
      "put": {
        "summary": "Path-common level and operation-level operation servers",
        "description": "Support and handling of servers and server variables set at the path **and** operation level.\n\n📚 OpenAPI specification references:\n\n* [3.0.3 Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#pathItemObject)\n\n* [3.1.0 Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#pathItemObject)",
        "tags": ["Path"],
        "servers": [
          {
            "url": "https://httpbin.com/anything/{subpath}",
            "variables": {
              "subpath": {
                "default": "demo"
              }
            }
          },
          {
            "url": "http://httpbin.com/anything/alt/{subpath}",
            "variables": {
              "subpath": {
                "default": "demo"
              }
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  }
}