Hey!

I did an automated check for deprecated Lambda runtimes and it seems this project uses the dotnetcore2.0 runtime, which is deprecated since May 2019. If this is using a deprecated runtime, this means that users won't be able to deploy that specific section.

Using grep -nr dotnetcore2.0 *:

Serverless/Serverless Web App with React, DynamoDb, and X-Ray/serverless.template:18:        "Runtime": "dotnetcore2.0",
Serverless/Serverless Web App with React, DynamoDb, and X-Ray/serverless.template:45:        "Runtime": "dotnetcore2.0",