proxy-openapi.json

{
    "openapi": "3.0.1",
    "info": {
      "title": "Proxy API",
      "version": "1.0"
    },
    "paths" : {
        "/headless" : {
          "get" : {
            "responses" : {
              "default" : {
                "description" : "Default response for GET /headless"
              }
            },
            "x-amazon-apigateway-integration" : {
              "payloadFormatVersion" : "2.0",
              "type" : "aws_proxy",
              "httpMethod" : "POST",
              "uri" : "arn:aws:apigateway:us-east-1:lambda:path/2015-03-31/functions/arn:aws:lambda:us-east-1:{account-id}:function:headless-default/invocations",
              "connectionType" : "INTERNET",
              "credentials": "arn:aws:iam::{account-id}:role/{iam-role}"
            }
          }
        },
        "/proxy" : {
          "get" : {
            "responses" : {
              "default" : {
                "description" : "Default response for GET /proxy"
              }
            },
            "x-amazon-apigateway-integration" : {
              "payloadFormatVersion" : "2.0",
              "type" : "aws_proxy",
              "httpMethod" : "POST",
              "uri" : "arn:aws:apigateway:us-east-1:lambda:path/2015-03-31/functions/arn:aws:lambda:us-east-1:{account-id}:function:proxy-default/invocations",
              "connectionType" : "INTERNET",
              "credentials": "arn:aws:iam::{account-id}:role/{iam-role}"
            }
          }
        }
    }
}