public void setEc2SecurityGroupName(String ec2SecurityGroupName) {
        this.ec2SecurityGroupName = ec2SecurityGroupName;
    }
<p>
Specifies the name of the EC2 security group.
</p>

@param ec2SecurityGroupName
       Specifies the name of the EC2 security group.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbSecurityGroupEc2SecurityGroup.java