type: object
required:
  - userId
properties:
  userId:
    type: string
    description: The uid of the user requested for digit token
    example: Abby.Smith
  length:
    type: integer
    description: The length of digit token. It should be from 6 to 18, inclusive. The default value is 6.
    example: 8
  durationMinutes:
    type: integer
    description: The time to live for the digit token in minutes. The default value is 5 minutes.
    example: 5