updatePreapprovalPayment method
Update a preapproval payment return Future<Map<String, dynamic>>
Implementation
Future<Map<String, dynamic>> updatePreapprovalPayment(
String id, Map<String, dynamic> payment) async {
Map<String, String>? params = await _getAccessTokenParam();
return this
._restClient
.put('/preapproval/${id}', params: params, data: payment);
}