Need help to troubleshoot an AWS Amplify project

Job ID: 32997064

Budget: $12 – $30 SGD

I'm trying to recreate this sample project using AWS Amplify and the Amazon Chime SDK found at https://aws.amazon.com/blogs/business-productivity/quickly-launch-an-amazon-chime-sdk-application-with-aws-amplify/.

Unfortunately, the instructions are out of date and the current version of Amplify won't allow me to create a GraphQL schema as outlined in the instructions. I don't have the experience to figure out the workaround myself and looking for someone who can help me get past the roadblock. See attached error for details.
Related categories: Amazon Web Services Node.js GraphQL AWS Amplify