openapi: 3.0.0
info:
  version: 0.0.1
  title: testsickle
paths:
  /user/account/{accountLevel}:
    post:
      parameters:
        - in: path
          name: accountLevel
          required: true
          schema:
            $ref: "#/components/schemas/accountLevel"
      responses:
        200:
          $ref: "#/components/responses/defaultResponse"
# complex objects have schema definitions
components:
  responses:
    defaultResponse:
      description: Success
      content:
        application/json: 
          schema:
            $ref: '#/components/schemas/DefaultResponseObject'
  schemas:
    accountLevel:
      type: string
      enum:
        - one
        - two
        - three
        - four
    DefaultResponseObject:
      required:
        - message
      properties:
        message:
          type: string