oapi 0.1.2

OpenApi document parser
Documentation
---
openapi: 3.0.2
info:
  title: Swagger Petstore - OpenAPI 3.0
  description: |-
    This is a sample Pet Store Server based on the OpenAPI 3.0 specification.  You can find out more about
    Swagger at [http://swagger.io](http://swagger.io). In the third iteration of the pet store, we've switched to the design first approach!
    You can now help us improve the API whether it's by making changes to the definition itself or to the code.
    That way, with time, we can improve the API in general, and expose some of the new features in OAS3.

    Some useful links:
    - [The Pet Store repository](https://github.com/swagger-api/swagger-petstore)
    - [The source API definition for the Pet Store](https://github.com/swagger-api/swagger-petstore/blob/master/src/main/resources/openapi.yaml)
  termsOfService: http://swagger.io/terms/
  contact:
    email: apiteam@swagger.io
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  version: 1.0.5
paths:
  "/pet/{id}":
    parameters:
      - name: id
        in: path
        description: Id of the pet
        required: false
        schema:
          type: string
          default: available
          enum:
          - available
          - pending
          - sold
    get:
      summary: Get an existing pet
      description: Get an existing pet by Id
      operationId: getPet
      responses:
        '200':
          description: Successful operation