private static void KeystoneListProjectPermissionsForGroup(IamClient iamClient) { var keystoneListProjectPermissionsForGroupRequest = new KeystoneListProjectPermissionsForGroupRequest() { ProjectId = "", GroupId = "" }; try { var keystoneListProjectPermissionsForGroupResponse = iamClient.KeystoneListProjectPermissionsForGroup(keystoneListProjectPermissionsForGroupRequest); foreach (var role in keystoneListProjectPermissionsForGroupResponse.Roles) { Console.WriteLine(JsonConvert.SerializeObject(role)); } } 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); } }