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',
  'payer_id',
  'payment_type',
  'gateway',
  'gateway_external_id',
  'gateway_external_account_id',
  'last4',
  'status',
  'card_type',
};