The Open API Initiative thanks the API Tokyo Meetup for including them in discussions and is pleased with the positive response received from the API community. They encourage contributing to the OpenAPI Specification on GitHub and following them on social media, and enjoy hearing about projects using the OAS.

3. We'd like to thank the efforts of the API Tokyo Meetup for including
the Open API Initiative as part of the conversation. We are humbled
by the attendance at this event and are thrilled to receive such a
positive response from the API community. Please contribute to help
grow and evolve the OpenAPI Spec by contributing on GitHub and
following us on Twitter and sharing your projects leveraging OAS.
We love to hear stories of all the amazing things being built with the
help of the OpenAPI Specification.
Jeff ErnstFriedman, Program Manager of the Open API Initiative a project of the Linux Foundation

7. swagger: "2.0"
info:
version: "1.0"
title: OAS Demo API
host: playground.apistudio.io
basePath: /demoapi
schemes:
- http
- https
paths:
/hello:
get:
description: Returns greetings to the caller
operationId: hello
responses:
"200":
description: Success
schema:
$ref: "#/definitions/HelloWorldResponse"
JSON or YAML