requiredKeys constant

Set<String> const requiredKeys

The list of required keys that must be present in a JSON.

Implementation

static const requiredKeys = <String>{
  'object',
  'id',
  'instance_id',
  'status',
  'payer_id',
  'created_at',
  'updated_at',
  'active_at',
  'past_due_at',
  'subscription_items',
};