/// <summary> /// prepareRequest /// </summary> /// <exception cref="SveaWebPayValidationException"></exception> /// <returns>SveaRequest</returns> public GetPaymentPlanParamsEuRequest PrepareRequest() { string errors = ValidateRequest(); if (errors.Length > 0) { throw new SveaWebPayValidationException(errors, null); } var request = new GetPaymentPlanParamsEuRequest { Auth = GetStoreAuthorization() }; return request; }