private static void KeystoneUpdateGroup(IamClient iamClient) { var keystoneUpdateGroupRequest = new KeystoneUpdateGroupRequest() { GroupId = "", Body = new KeystoneUpdateGroupRequestBody() { Group = new KeystoneUpdateGroupOption() { Description = "", DomainId = "", Name = "" } } }; try { var keystoneUpdateGroupResponse = iamClient.KeystoneUpdateGroup(keystoneUpdateGroupRequest); Console.WriteLine(JsonConvert.SerializeObject(keystoneUpdateGroupResponse.Group)); } catch (RequestTimeoutException requestTimeoutException) { Console.WriteLine(requestTimeoutException.ErrorMessage); } catch (ServiceResponseException clientRequestException) { Console.WriteLine(clientRequestException.HttpStatusCode); Console.WriteLine(clientRequestException.ErrorCode); Console.WriteLine(clientRequestException.ErrorMsg); } catch (ConnectionException connectionException) { Console.WriteLine(connectionException.ErrorMessage); } }