I was able to get my public IP address by following these steps:
1. In the AWS console when navigated to the EC2 dashboard, you will be able to see the instances present, when you go to the instances section you can see a Denodo Standard 8.0 instance that will be in running state.
1. When scrolled to the right side, you will be able to see the Public IPv4 address which will be having the value of your Public IP address.
1. Copy that Public IP address and replace it in place of <private_ip> in the URL provided by Denodo Standard for AWS 8.0 Quick Start Guide that is **http://<private_ip>:19090/solution-manager-web-tool/Login **
You can watch the [Denodo Standard for AWS 8.0 - Launching the Denodo Cluster](https://community.denodo.com/videos/details/Cloud/Denodo%208.0/Denodo%20Standard%20for%20AWS%208.0%20-%20Launching%20the%20Denodo%20Cluster) video for a clear understanding of this process and refer to [Denodo Standard for AWS 8.0 Quick Start Guide](https://community.denodo.com/docs/html/document/8.0/en/Denodo%20Standard%20for%20AWS%208.0%20Quick%20Start%20Guide).
Hope this helps!