Specifications of OpenApi

Open api speicifcations are popular industrial practiced for creating REST APIs. Folowing link would provide detaild info Open Api specifications

The top level of OpenApi JSON file will contins bellow list of keys, there are few mandatory and optional parameters in the JSON, which would be explained in below table

{
    "openapi": "3.1.0",
    "info": {},
    "jsonSchemaDialect": "$schema",
    "servers": [],
    "paths": {},
    "webhooks": {},
    "components": {},
    "security": [],
    "tags": [],
    "externalDocs": ""
}