Generate openapi from Logic Apps

openapi-spec

{
    "swagger": "2.0",
    "info": {
        "version": "1.0.0.0",
        "title": "REMOVED",
        "description": "Azure Logic App."
    },
    "host": "prod-02.northeurope.logic.azure.com",
    "basePath": "/workflows/931ae63fd6b6459e88c2cf43ed366b20/triggers",
    "schemes": [
        "https"
    ],
    "consumes": [
        "application/json"
    ],
    "produces": [
        "application/json"
    ],
    "paths": {
        "/manual/paths/invoke": {
            "post": {
                "description": "Trigger a run of the logic app.",
                "operationId": "manual-invoke",
                "parameters": [
                    {
                        "name": "api-version",
                        "in": "query",
                        "description": "The service API version.",
                        "required": true,
                        "type": "string"
                    },
                    {
                        "name": "sp",
                        "in": "query",
                        "description": "The permissions; generally 'read' or 'write'.",
                        "required": true,
                        "type": "string"
                    },
                    {
                        "name": "sv",
                        "in": "query",
                        "description": "The version number of the query parameters.",
                        "required": true,
                        "type": "string"
                    },
                    {
                        "name": "sig",
                        "in": "query",
                        "description": "The SHA 256 hash of the entire request URI with an internal key.",
                        "required": true,
                        "type": "string"
                    },
                    {
                        "name": "body",
                        "in": "body",
                        "description": "The request body.",
                        "required": false,
                        "schema": {
                            "$ref": "#/definitions/request-manual"
                        }
                    }
                ],
                "responses": {
                    "default": {
                        "description": "The Logic App Response.",
                        "schema": {
                            "type": "object"
                        }
                    },
                    "200": {
                        "description": "The Logic App Response.",
                        "schema": {
                            "type": "object"
                        }
                    }
                },
                "deprecated": false
            }
        }
    },
    "definitions": {
        "request-manual": {
            "description": "the msg you want to save",
            "properties": {
                "msg": {
                    "description": "the msg",
                    "type": "string"
                }
            },
            "type": "object"
        }
    }
}