Use 'latest' not 'dev' in apigateway example
MODIFY
aws-ts-apigateway/package.json
aws-ts-apigateway/package.json
"name": "aws-ts-apigateway",
"version": "0.1.0",
"dependencies": {
- "@pulumi/aws": "dev",
- "@pulumi/pulumi": "dev"
+ "@pulumi/aws": "latest",
+ "@pulumi/pulumi": "latest"
}
}

Use 'latest' not 'dev' in apigateway example