openapi3.json

{
  "components": {"schemas": {"ExampleSchema": {
    "properties": {"foo": {"type": "string"}},
    "type": "object"
  }}},
  "info": {
    "title": "jjjj",
    "version": "1.0"
  },
  "openapi": "3.0.0",
  "paths": {
    "/bar": {"put": {
      "description": "bar",
      "operationId": "",
      "responses": {}
    }},
    "/baz": {"post": {
      "description": "bar",
      "operationId": "",
      "responses": {}
    }},
    "/del": {"delete": {
      "description": "bar",
      "operationId": "",
      "responses": {}
    }},
    "/foo": {"get": {
      "description": "fooo",
      "operationId": "",
      "responses": {"200": {
        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/ExampleSchema"}}},
        "description": "some response"
      }}
    }},
    "/patch": {"patch": {
      "description": "bar",
      "operationId": "",
      "responses": {}
    }}
  }
}