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describe_security_groups.cpp

describe_security_groups.cpp demonstrates how to retrieve information about the security groups for an Amazon EC2 instance.

/* Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ #include <aws/core/Aws.h> #include <aws/ec2/EC2Client.h> #include <aws/ec2/model/DescribeSecurityGroupsRequest.h> #include <aws/ec2/model/DescribeSecurityGroupsResponse.h> #include <iomanip> #include <iostream> #include <iomanip> /** * Describes all ec2 security groups, or a specific group */ int main(int argc, char** argv) { if (argc > 2) { std::cout << "Usage: describe_security_groups [group_id]" << std::endl; return 1; } Aws::SDKOptions options; Aws::InitAPI(options); { Aws::EC2::EC2Client ec2; Aws::EC2::Model::DescribeSecurityGroupsRequest request; if (argc == 2) { request.AddGroupIds(argv[1]); } auto outcome = ec2.DescribeSecurityGroups(request); if (outcome.IsSuccess()) { std::cout << std::left << std::setw(32) << "Name" << std::setw(20) << "GroupId" << std::setw(20) << "VpcId" << std::setw(64) << "Description" << std::endl; const auto &securityGroups = outcome.GetResult().GetSecurityGroups(); for (const auto &securityGroup : securityGroups) { std::cout << std::left << std::setw(32) << securityGroup.GetGroupName() << std::setw(20) << securityGroup.GetGroupId() << std::setw(20) << securityGroup.GetVpcId() << std::setw(64) << securityGroup.GetDescription() << std::endl; } } else { std::cout << "Failed to describe security groups:" << outcome.GetError().GetMessage() << std::endl; } } Aws::ShutdownAPI(options); return 0; }

Sample Details

Service: ec2

Author: AWS

Type: full-example

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