openapi: 3.0.0
info:
  title: Collision Fixture
  version: '1.0'
paths:
  /thing-a:
    post:
      operationId: createThing
      responses: { '200': { description: ok } }
  /thing-b:
    post:
      operationId: create_thing
      responses: { '200': { description: ok } }
