[{'operator': 'ADD', 'operand': {'billingAccountId': '************', 'primaryBillingId': '************', 'budgetOrderName': 'Media 18', 'spendingLimit': {'microAmount': 1000000}, 'startDateTime': '20200508 130000 America/Santiago', 'endDateTime': '20361231 235959 America/Santiago'}}]
Error summary: {'faultMessage': '[BudgetOrderError.INVALID_BILLING_ACCOUNT @ operations[0].operand]', 'requestId': '0005a52520b3f3580528ce1103058d51', 'serviceName': 'BudgetOrderService', 'methodName': 'mutate', 'operations': '1', 'responseTime': '189'}
googleads.errors.GoogleAdsServerFault: [BudgetOrderError.INVALID_BILLING_ACCOUNT @ operations[0].operand]