openapi-kotlin-one-property-required.yaml

swagger: '2.0'
info:
  description: "description"
  version: 1.0.0
  title: OpenAPI
tags:
  - name: person
    description: persons
paths:
  /person:
    post:
      tags:
        - person
      summary: Add a new person
      description: ''
      operationId: addPerson
      parameters:
        - in: body
          name: body
          description: Person object
          required: true
          schema:
            $ref: '#/definitions/Person'
      responses:
        '405':
          description: Invalid input
definitions:
  Person:
    type: object
    required:
      - lastName
    properties:
      firstName:
        type: string
      lastName:
        type: string