Get data about an Amazon EC2 security group using an Amazon SDK

    /// <summary>
    /// Retrieve information for an Amazon EC2 security group.
    /// </summary>
    /// <param name="groupId">The Id of the Amazon EC2 security group.</param>
    /// <returns>A list of security group information.</returns>
    public async Task<List<SecurityGroup>> DescribeSecurityGroups(string groupId)
    {
        var request = new DescribeSecurityGroupsRequest();
        var groupIds = new List<string> { groupId };
        request.GroupIds = groupIds;

        var response = await _amazonEC2.DescribeSecurityGroupsAsync(request);
        return response.SecurityGroups;
    }

    /// <summary>
    /// Display the information returned by the call to
    /// DescribeSecurityGroupsAsync.
    /// </summary>
    /// <param name="securityGroup">A list of security group information.</param>
    public void DisplaySecurityGroupInfoAsync(SecurityGroup securityGroup)
    {
        Console.WriteLine($"{securityGroup.GroupName}");
        Console.WriteLine("Ingress permissions:");
        securityGroup.IpPermissions.ForEach(permission =>
        {
            Console.WriteLine($"\tFromPort: {permission.FromPort}");
            Console.WriteLine($"\tIpProtocol: {permission.IpProtocol}");

            Console.Write($"\tIpv4Ranges: ");
            permission.Ipv4Ranges.ForEach(range => { Console.Write($"{range.CidrIp} "); });

            Console.WriteLine($"\n\tIpv6Ranges:");
            permission.Ipv6Ranges.ForEach(range => { Console.Write($"{range.CidrIpv6} "); });

            Console.Write($"\n\tPrefixListIds: ");
            permission.PrefixListIds.ForEach(id => Console.Write($"{id.Id} "));

            Console.WriteLine($"\n\tTo Port: {permission.ToPort}");
        });
        Console.WriteLine("Egress permissions:");
        securityGroup.IpPermissionsEgress.ForEach(permission =>
        {
            Console.WriteLine($"\tFromPort: {permission.FromPort}");
            Console.WriteLine($"\tIpProtocol: {permission.IpProtocol}");

            Console.Write($"\tIpv4Ranges: ");
            permission.Ipv4Ranges.ForEach(range => { Console.Write($"{range.CidrIp} "); });

            Console.WriteLine($"\n\tIpv6Ranges:");
            permission.Ipv6Ranges.ForEach(range => { Console.Write($"{range.CidrIpv6} "); });

            Console.Write($"\n\tPrefixListIds: ");
            permission.PrefixListIds.ForEach(id => Console.Write($"{id.Id} "));

            Console.WriteLine($"\n\tTo Port: {permission.ToPort}");
        });
    }

    Aws::EC2::EC2Client ec2Client(clientConfiguration);
    Aws::EC2::Model::DescribeSecurityGroupsRequest request;

    if (!groupID.empty()) {
        request.AddGroupIds(groupID);
    }

    Aws::String nextToken;
    do {
        if (!nextToken.empty()) {
            request.SetNextToken(nextToken);
        }

        auto outcome = ec2Client.DescribeSecurityGroups(request);
        if (outcome.IsSuccess()) {
            std::cout << std::left <<
                      std::setw(32) << "Name" <<
                      std::setw(30) << "GroupId" <<
                      std::setw(30) << "VpcId" <<
                      std::setw(64) << "Description" << std::endl;

            const std::vector<Aws::EC2::Model::SecurityGroup> &securityGroups =
                    outcome.GetResult().GetSecurityGroups();

            for (const auto &securityGroup: securityGroups) {
                std::cout << std::left <<
                          std::setw(32) << securityGroup.GetGroupName() <<
                          std::setw(30) << securityGroup.GetGroupId() <<
                          std::setw(30) << securityGroup.GetVpcId() <<
                          std::setw(64) << securityGroup.GetDescription() <<
                          std::endl;
            }
        }
        else {
            std::cerr << "Failed to describe security groups:" <<
                      outcome.GetError().GetMessage() << std::endl;
            return false;
        }

        nextToken = outcome.GetResult().GetNextToken();
    } while (!nextToken.empty());

    public static void describeSecurityGroups(Ec2Client ec2, String groupId) {
        try {
            DescribeSecurityGroupsRequest request = DescribeSecurityGroupsRequest.builder()
                .groupIds(groupId)
                .build();

            DescribeSecurityGroupsResponse response = ec2.describeSecurityGroups(request);
            for(SecurityGroup group : response.securityGroups()) {
                System.out.println( "Found Security Group with Id " +group.groupId() +" and group VPC "+ group.vpcId());
            }

        } catch (Ec2Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

import { DescribeSecurityGroupsCommand } from "@aws-sdk/client-ec2";

import { client } from "../libs/client.js";

// Log the details of a specific security group.
export const main = async () => {
  const command = new DescribeSecurityGroupsCommand({
    GroupIds: ["SECURITY_GROUP_ID"],
  });

  try {
    const { SecurityGroups } = await client.send(command);
    console.log(JSON.stringify(SecurityGroups, null, 2));
  } catch (err) {
    console.error(err);
  }
};

suspend fun describeEC2SecurityGroups(groupId: String) {

    val request = DescribeSecurityGroupsRequest {
        groupIds = listOf(groupId)
    }

    Ec2Client { region = "us-west-2" }.use { ec2 ->

        val response = ec2.describeSecurityGroups(request)
        response.securityGroups?.forEach { group ->
            println("Found Security Group with id ${group.groupId}, vpc id ${group.vpcId} and description ${group.description}")
        }
    }
}

class SecurityGroupWrapper:
    """Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) security group actions."""
    def __init__(self, ec2_resource, security_group=None):
        """
        :param ec2_resource: A Boto3 Amazon EC2 resource. This high-level resource
                             is used to create additional high-level objects
                             that wrap low-level Amazon EC2 service actions.
        :param security_group: A Boto3 SecurityGroup object. This is a high-level object
                               that wraps security group actions.
        """
        self.ec2_resource = ec2_resource
        self.security_group = security_group

    @classmethod
    def from_resource(cls):
        ec2_resource = boto3.resource('ec2')
        return cls(ec2_resource)

    def describe(self):
        """
        Displays information about the security group.
        """
        if self.security_group is None:
            logger.info("No security group to describe.")
            return

        try:
            print(f"Security group: {self.security_group.group_name}")
            print(f"\tID: {self.security_group.id}")
            print(f"\tVPC: {self.security_group.vpc_id}")
            if self.security_group.ip_permissions:
                print(f"Inbound permissions:")
                pp(self.security_group.ip_permissions)
        except ClientError as err:
            logger.error(
                "Couldn't get data for security group %s. Here's why: %s: %s", self.security_group.id,
                err.response['Error']['Code'], err.response['Error']['Message'])
            raise

    TRY.
        DATA lt_group_ids TYPE /aws1/cl_ec2groupidstrlist_w=>tt_groupidstringlist.
        APPEND NEW /aws1/cl_ec2groupidstrlist_w( iv_value = iv_group_id ) TO lt_group_ids.
        oo_result = lo_ec2->describesecuritygroups( it_groupids = lt_group_ids ).         " oo_result is returned for testing purposes. "
        DATA(lt_security_groups) = oo_result->get_securitygroups( ).
        MESSAGE 'Retrieved information about security groups.' TYPE 'I'.
      CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
        DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
        MESSAGE lv_error TYPE 'E'.
    ENDTRY.