message: added requestOptions to paymentDetails
diff: @@ -71,10 +71,11 @@ class Checkout extends ApiKeyAuthenticatedService {
  );
  }
  - public paymentsDetails(paymentsDetailsRequest: ICheckout.DetailsRequest): Promise<ICheckout.PaymentResponse> {
  + public paymentsDetails(paymentsDetailsRequest: ICheckout.DetailsRequest, requestOptions?: IRequest.Options): Promise<ICheckout.PaymentResponse> {
  return getJsonResponse<ICheckout.DetailsRequest, ICheckout.PaymentResponse>(
  this._paymentsDetails,
  paymentsDetailsRequest,
  + requestOptions
  );
  }
  