{
  "openapi": "3.0.3",
  "info": {
    "title": "Responses with various schema formats",
    "description": "https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.3.md#schema-object",
    "version": "1.0"
  },
  "servers": [
    {
      "url": "https://httpbin.org"
    }
  ],
  "paths": {
    "/anything/top-level-array": {
      "post": {
        "summary": "Simple Array",
        "description": "This payload is an array containing a simple flat object.",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ArrayOfFlatObjects"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ArrayOfFlatObjects"
                }
              }
            }
          }
        }
      },
      "put": {
        "summary": "Array of Everything",
        "description": "This payload is an array containing a complex payload of arrays, objects, and primitives.",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "array",
                "items": {
                  "$ref": "#/components/schemas/ObjectOfEverything"
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "array",
                  "items": {
                    "$ref": "#/components/schemas/ObjectOfEverything"
                  }
                }
              }
            }
          }
        }
      }
    },
    "/anything/top-level-object/simple": {
      "post": {
        "summary": "Simple Object",
        "description": "This payload is an object comprised of simple flat objects.",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "nestedObject_1": {
                    "$ref": "#/components/schemas/FlatObject"
                  },
                  "nestedObject_2": {
                    "$ref": "#/components/schemas/FlatObject"
                  },
                  "nestedObject_3": {
                    "$ref": "#/components/schemas/FlatObject"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "nestedObject": {
                      "$ref": "#/components/schemas/FlatObject"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/top-level-object/of-everything": {
      "post": {
        "summary": "Object of Everything",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ObjectOfEverything"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ObjectOfEverything"
                }
              }
            }
          }
        }
      }
    },
    "/multischema/of-everything": {
      "post": {
        "summary": "Multischema of Everything",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/MultischemaOfEverything"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/MultischemaOfEverything"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "MultischemaOfEverything": {
        "oneOf": [
          {
            "oneOf": [
              {
                "$ref": "#/components/schemas/ArrayOfObjectsOfObjectsAndArrays"
              },
              {
                "type": "object",
                "properties": {
                  "objEverything": {
                    "$ref": "#/components/schemas/ObjectOfEverything"
                  },
                  "flatObj": {
                    "$ref": "#/components/schemas/FlatObject"
                  }
                }
              }
            ]
          },
          {
            "$ref": "#/components/schemas/ArrayOfPrimitives"
          },
          {
            "$ref": "#/components/schemas/ArrayOfFlatObjects"
          },
          {
            "$ref": "#/components/schemas/FlatObject"
          },
          {
            "$ref": "#/components/schemas/ObjectOfEverything"
          }
        ]
      },
      "ArrayOfObjectsOfObjectsAndArrays": {
        "type": "array",
        "items": {
          "$ref": "#/components/schemas/ObjectOfObjectsAndArrays"
        }
      },
      "ObjectOfEverything": {
        "type": "object",
        "properties": {
          "objectOfObjectsAndArrays": {
            "description": "Object containing objects and arrays",
            "$ref": "#/components/schemas/ObjectOfObjectsAndArrays"
          },
          "arrayOfObjectsOfObjectsAndArrays": {
            "description": "Array of objects (containing objects and arrays)",
            "$ref": "#/components/schemas/ArrayOfObjectsOfObjectsAndArrays"
          },
          "objectOfAdditionalProperties": {
            "description": "Object containing an `additionalProperties` declaration that's comprised of a polymorphic `oneOf`.",
            "$ref": "#/components/schemas/ObjectOfAdditionalPropertiesObjectPolymorphism"
          },
          "string": {
            "type": "string"
          }
        }
      },
      "ArrayOfPrimitives": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "ArrayOfFlatObjects": {
        "type": "array",
        "items": {
          "$ref": "#/components/schemas/FlatObject"
        }
      },
      "ObjectOfObjectsAndArrays": {
        "type": "object",
        "properties": {
          "singleObject": {
            "description": "Simple flat object",
            "$ref": "#/components/schemas/FlatObject"
          },
          "arrayOfPrimitives": {
            "description": "Array of primitives",
            "$ref": "#/components/schemas/ArrayOfPrimitives"
          },
          "arrayOfObjects": {
            "description": "Array of objects",
            "$ref": "#/components/schemas/ArrayOfFlatObjects"
          },
          "primitive": {
            "type": "string"
          }
        }
      },
      "ObjectOfAdditionalPropertiesObjectPolymorphism": {
        "type": "object",
        "additionalProperties": {
          "type": "object",
          "properties": {
            "primitive": {
              "type": "string"
            },
            "boolean": {
              "type": "boolean"
            },
            "metadata": {
              "nullable": true,
              "oneOf": [
                {
                  "title": " ",
                  "type": "object"
                },
                {
                  "title": "Flat object option 1",
                  "$ref": "#/components/schemas/FlatObject"
                },
                {
                  "title": "Flat object option 2",
                  "$ref": "#/components/schemas/FlatObject"
                },
                {
                  "title": "Flat object option 3",
                  "$ref": "#/components/schemas/FlatObject"
                },
                {
                  "title": "Object with depth",
                  "$ref": "#/components/schemas/ObjectWithArray"
                }
              ]
            }
          }
        }
      },
      "FlatObject": {
        "type": "object",
        "properties": {
          "string": {
            "type": "string"
          },
          "boolean": {
            "type": "boolean"
          },
          "number": {
            "type": "number"
          }
        }
      },
      "ObjectWithArray": {
        "title": "Metadata Object",
        "type": "object",
        "description": "Metadata for defining additional objects related to your API",
        "properties": {
          "Array": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "inputs": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "input 1": {
                        "type": "string"
                      },
                      "input 2": {
                        "type": "string"
                      }
                    }
                  }
                },
                "nums": {
                  "type": "array",
                  "items": {
                    "type": "integer",
                    "enum": [0, 1, 2, 3]
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}