Azure Functions with Swagger

swagger.yaml

swagger: '2.0'
info:
  title: xxxx.azurewebsites.net
  version: 1.0.0
host: xxxx.azurewebsites.net
basePath: /
schemes:
  - https
  - http
paths:
  /api/products:
    post:
      operationId: /api/products/post
      produces: []
      consumes: []
      parameters: []
      description: >-
        Replace with Operation Object
        #http://swagger.io/specification/#operationObject
      responses:
        '200':
          description: Success operation
      security:
        - apikeyQuery: []
  '/api/products/{productId}':
    get:
      operationId: '/api/products/{productId}/get'
      produces: []
      consumes: []
      parameters:
        - name: productId
          in: path
          required: true
          type: string
      description: >-
        Replace with Operation Object
        #http://swagger.io/specification/#operationObject
      responses:
        '200':
          description: Success operation
      security:
        - apikeyQuery: []
definitions: {}
securityDefinitions:
  apikeyQuery:
    type: apiKey
    name: code
    in: query