---
version: '1.1'

var1:
  description: the first variable
  test:
    - test

var2:
  description: the second variable
  test:
    - test
  default: value

var3:
  description: the third variable
  test:
    - test1
    - test2

var4:
  description: the forth variable
  test:
    - null
    - test1
    - test2
  mandatory: false

var5:
  description: the fifth variable
  type: boolean
  test:
    - false

var6:
  description: the sixth variable
  multi: true
  test:
    - test1
    - test2