{
    "openapi": "3.0.3",
    "info": {
        "title": "QA Automation Labs \u2014 API Playground",
        "description": "A free, original REST API for practising API test automation with Playwright, Postman, Rest Assured, Karate, Cypress, Python Requests and more. Write operations return realistic responses but do not mutate the shared dataset.",
        "version": "1.0.0",
        "contact": {
            "name": "QA Automation Labs",
            "url": "https://qaautomationlabs.com/"
        },
        "license": {
            "name": "Free for learning"
        }
    },
    "servers": [
        {
            "url": "https://api.qaautomationlabs.com/v1",
            "description": "Production"
        }
    ],
    "tags": [
        {
            "name": "Users"
        },
        {
            "name": "Products"
        },
        {
            "name": "Orders"
        },
        {
            "name": "Customers"
        },
        {
            "name": "Employees"
        },
        {
            "name": "Payments"
        },
        {
            "name": "Banking"
        },
        {
            "name": "Healthcare"
        },
        {
            "name": "Airlines"
        },
        {
            "name": "Books"
        },
        {
            "name": "Inventory"
        },
        {
            "name": "Notifications"
        },
        {
            "name": "Shopping Cart"
        },
        {
            "name": "Reports"
        },
        {
            "name": "Webhooks"
        },
        {
            "name": "Authentication"
        },
        {
            "name": "Simulation"
        },
        {
            "name": "Files"
        },
        {
            "name": "Utility"
        }
    ],
    "components": {
        "securitySchemes": {
            "bearerAuth": {
                "type": "http",
                "scheme": "bearer",
                "bearerFormat": "JWT"
            }
        }
    },
    "paths": {
        "/users": {
            "get": {
                "tags": [
                    "Users"
                ],
                "summary": "List users",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Users"
                ],
                "summary": "Create a User",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/users/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Users"
                ],
                "summary": "Get a User",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Users"
                ],
                "summary": "Replace a User",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Users"
                ],
                "summary": "Update a User",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Users"
                ],
                "summary": "Delete a User",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/users/bulk": {
            "post": {
                "tags": [
                    "Users"
                ],
                "summary": "Bulk create users",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Users"
                ],
                "summary": "Bulk delete users",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/products": {
            "get": {
                "tags": [
                    "Products"
                ],
                "summary": "List products",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Products"
                ],
                "summary": "Create a Product",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/products/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Products"
                ],
                "summary": "Get a Product",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Products"
                ],
                "summary": "Replace a Product",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Products"
                ],
                "summary": "Update a Product",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Products"
                ],
                "summary": "Delete a Product",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/products/bulk": {
            "post": {
                "tags": [
                    "Products"
                ],
                "summary": "Bulk create products",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Products"
                ],
                "summary": "Bulk delete products",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/orders": {
            "get": {
                "tags": [
                    "Orders"
                ],
                "summary": "List orders",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Orders"
                ],
                "summary": "Create a Order",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/orders/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Orders"
                ],
                "summary": "Get a Order",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Orders"
                ],
                "summary": "Replace a Order",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Orders"
                ],
                "summary": "Update a Order",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Orders"
                ],
                "summary": "Delete a Order",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/orders/bulk": {
            "post": {
                "tags": [
                    "Orders"
                ],
                "summary": "Bulk create orders",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Orders"
                ],
                "summary": "Bulk delete orders",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/customers": {
            "get": {
                "tags": [
                    "Customers"
                ],
                "summary": "List customers",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Customers"
                ],
                "summary": "Create a Customer",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/customers/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Customers"
                ],
                "summary": "Get a Customer",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Customers"
                ],
                "summary": "Replace a Customer",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Customers"
                ],
                "summary": "Update a Customer",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Customers"
                ],
                "summary": "Delete a Customer",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/customers/bulk": {
            "post": {
                "tags": [
                    "Customers"
                ],
                "summary": "Bulk create customers",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Customers"
                ],
                "summary": "Bulk delete customers",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/employees": {
            "get": {
                "tags": [
                    "Employees"
                ],
                "summary": "List employees",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Employees"
                ],
                "summary": "Create a Employee",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/employees/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Employees"
                ],
                "summary": "Get a Employee",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Employees"
                ],
                "summary": "Replace a Employee",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Employees"
                ],
                "summary": "Update a Employee",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Employees"
                ],
                "summary": "Delete a Employee",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/employees/bulk": {
            "post": {
                "tags": [
                    "Employees"
                ],
                "summary": "Bulk create employees",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Employees"
                ],
                "summary": "Bulk delete employees",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/payments": {
            "get": {
                "tags": [
                    "Payments"
                ],
                "summary": "List payments",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Payments"
                ],
                "summary": "Create a Payment",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/payments/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Payments"
                ],
                "summary": "Get a Payment",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Payments"
                ],
                "summary": "Replace a Payment",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Payments"
                ],
                "summary": "Update a Payment",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Payments"
                ],
                "summary": "Delete a Payment",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/payments/bulk": {
            "post": {
                "tags": [
                    "Payments"
                ],
                "summary": "Bulk create payments",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Payments"
                ],
                "summary": "Bulk delete payments",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/accounts": {
            "get": {
                "tags": [
                    "Banking"
                ],
                "summary": "List accounts",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Banking"
                ],
                "summary": "Create a Account",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/accounts/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Banking"
                ],
                "summary": "Get a Account",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Banking"
                ],
                "summary": "Replace a Account",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Banking"
                ],
                "summary": "Update a Account",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Banking"
                ],
                "summary": "Delete a Account",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/accounts/bulk": {
            "post": {
                "tags": [
                    "Banking"
                ],
                "summary": "Bulk create accounts",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Banking"
                ],
                "summary": "Bulk delete accounts",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/patients": {
            "get": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "List patients",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Create a Patient",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/patients/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Get a Patient",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Replace a Patient",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Update a Patient",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Delete a Patient",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/patients/bulk": {
            "post": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Bulk create patients",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Healthcare"
                ],
                "summary": "Bulk delete patients",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/flights": {
            "get": {
                "tags": [
                    "Airlines"
                ],
                "summary": "List flights",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Create a Flight",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/flights/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Get a Flight",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Replace a Flight",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Update a Flight",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Delete a Flight",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/flights/bulk": {
            "post": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Bulk create flights",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Airlines"
                ],
                "summary": "Bulk delete flights",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/books": {
            "get": {
                "tags": [
                    "Books"
                ],
                "summary": "List books",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Books"
                ],
                "summary": "Create a Book",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/books/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Books"
                ],
                "summary": "Get a Book",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Books"
                ],
                "summary": "Replace a Book",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Books"
                ],
                "summary": "Update a Book",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Books"
                ],
                "summary": "Delete a Book",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/books/bulk": {
            "post": {
                "tags": [
                    "Books"
                ],
                "summary": "Bulk create books",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Books"
                ],
                "summary": "Bulk delete books",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/inventory": {
            "get": {
                "tags": [
                    "Inventory"
                ],
                "summary": "List inventory",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Create a Inventory",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/inventory/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Get a Inventory",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Replace a Inventory",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Update a Inventory",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Delete a Inventory",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/inventory/bulk": {
            "post": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Bulk create inventory",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Inventory"
                ],
                "summary": "Bulk delete inventory",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/notifications": {
            "get": {
                "tags": [
                    "Notifications"
                ],
                "summary": "List notifications",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Create a Notification",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/notifications/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Get a Notification",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Replace a Notification",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Update a Notification",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Delete a Notification",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/notifications/bulk": {
            "post": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Bulk create notifications",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Notifications"
                ],
                "summary": "Bulk delete notifications",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/carts": {
            "get": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "List carts",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Create a Cart",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/carts/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Get a Cart",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Replace a Cart",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Update a Cart",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Delete a Cart",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/carts/bulk": {
            "post": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Bulk create carts",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Shopping Cart"
                ],
                "summary": "Bulk delete carts",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/reports": {
            "get": {
                "tags": [
                    "Reports"
                ],
                "summary": "List reports",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Reports"
                ],
                "summary": "Create a Report",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/reports/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Reports"
                ],
                "summary": "Get a Report",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Reports"
                ],
                "summary": "Replace a Report",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Reports"
                ],
                "summary": "Update a Report",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Reports"
                ],
                "summary": "Delete a Report",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/reports/bulk": {
            "post": {
                "tags": [
                    "Reports"
                ],
                "summary": "Bulk create reports",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Reports"
                ],
                "summary": "Bulk delete reports",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/webhooks": {
            "get": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "List webhooks",
                "parameters": [
                    {
                        "name": "page",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 1
                        }
                    },
                    {
                        "name": "limit",
                        "in": "query",
                        "schema": {
                            "type": "integer",
                            "default": 10,
                            "maximum": 100
                        }
                    },
                    {
                        "name": "sort",
                        "in": "query",
                        "schema": {
                            "type": "string"
                        }
                    },
                    {
                        "name": "order",
                        "in": "query",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "asc",
                                "desc"
                            ]
                        }
                    },
                    {
                        "name": "q",
                        "in": "query",
                        "description": "Full-text search",
                        "schema": {
                            "type": "string"
                        }
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Paginated list"
                    }
                }
            },
            "post": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Create a Webhook",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Created"
                    },
                    "422": {
                        "description": "Validation error"
                    }
                }
            }
        },
        "/webhooks/{id}": {
            "parameters": [
                {
                    "name": "id",
                    "in": "path",
                    "required": true,
                    "schema": {
                        "type": "integer"
                    }
                }
            ],
            "get": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Get a Webhook",
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            },
            "put": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Replace a Webhook",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "patch": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Update a Webhook",
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Updated"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Delete a Webhook",
                "responses": {
                    "204": {
                        "description": "Deleted"
                    },
                    "404": {
                        "description": "Not found"
                    }
                }
            }
        },
        "/webhooks/bulk": {
            "post": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Bulk create webhooks",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            },
            "delete": {
                "tags": [
                    "Webhooks"
                ],
                "summary": "Bulk delete webhooks",
                "responses": {
                    "200": {
                        "description": "Deleted"
                    }
                }
            }
        },
        "/auth/login": {
            "post": {
                "tags": [
                    "Authentication"
                ],
                "summary": "Login (qa@demo.io / Password123)",
                "responses": {
                    "200": {
                        "description": "Returns JWT"
                    },
                    "401": {
                        "description": "Invalid credentials"
                    }
                }
            }
        },
        "/auth/register": {
            "post": {
                "tags": [
                    "Authentication"
                ],
                "summary": "Register a new user",
                "responses": {
                    "201": {
                        "description": "Created"
                    }
                }
            }
        },
        "/auth/refresh": {
            "post": {
                "tags": [
                    "Authentication"
                ],
                "summary": "Refresh access token",
                "responses": {
                    "200": {
                        "description": "New token"
                    }
                }
            }
        },
        "/auth/logout": {
            "post": {
                "tags": [
                    "Authentication"
                ],
                "summary": "Logout",
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/auth/me": {
            "get": {
                "tags": [
                    "Authentication"
                ],
                "summary": "Current user (Bearer required)",
                "security": [
                    {
                        "bearerAuth": []
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "401": {
                        "description": "Unauthorized"
                    }
                }
            }
        },
        "/simulate/status/{code}": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Return any HTTP status code",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/delay/{seconds}": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Delay the response (max 10s)",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/timeout": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Hang 10s to practise timeout handling",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/error": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Always 500",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/unstable": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Randomly 200 or 503 (retry practice)",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/rate-limit": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Return 429 with Retry-After",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/invalid-json": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Return malformed JSON",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/empty": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Empty 200 body",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/null": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Literal null body",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/headers": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Echo your request headers",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/simulate/echo": {
            "get": {
                "tags": [
                    "Simulation"
                ],
                "summary": "Echo method, headers, query and body",
                "responses": {
                    "200": {
                        "description": "Varies"
                    }
                }
            }
        },
        "/files/upload": {
            "post": {
                "tags": [
                    "Files"
                ],
                "summary": "Upload a file (multipart)",
                "responses": {
                    "201": {
                        "description": "Stored"
                    }
                }
            }
        },
        "/files/download/{id}": {
            "get": {
                "tags": [
                    "Files"
                ],
                "summary": "Download a sample CSV",
                "responses": {
                    "200": {
                        "description": "File"
                    }
                }
            }
        },
        "/status": {
            "get": {
                "tags": [
                    "Utility"
                ],
                "summary": "Health check",
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/stats": {
            "get": {
                "tags": [
                    "Utility"
                ],
                "summary": "Platform statistics",
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    }
}