{
  "openapi": "3.0.0",
  "info": { "title": "minimal-express", "version": "Bridge: 1.0.0" },
  "paths": {
    "/hello": {
      "post": {
        "parameters": [],
        "responses": {
          "200": {
            "description": "Success",
            "content": {
              "application/json": {
                "schema": { "enum": ["hello"], "type": "string" }
              }
            }
          },
          "400": {
            "description": "BAD_REQUEST",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": ["name", "status", "data"],
                  "properties": {
                    "name": { "enum": ["Axios Error"], "type": "string" },
                    "status": { "enum": [400], "type": "number" },
                    "data": {}
                  }
                }
              }
            }
          },
          "500": {
            "description": "INTERNAL_SERVER_ERROR",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": ["name", "status"],
                  "properties": {
                    "name": {
                      "enum": ["Internal Server Error"],
                      "type": "string"
                    },
                    "status": { "enum": [500], "type": "number" }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}