Ping the API. Tests basic connectivity through the ALB and to the ECS container.
Test the outbound connectivity of the API to the internet. This will issue a GET request to random URL from a defined set and return the status and content length.
Test the ability for the API to talk to S3. This will generate a text file including the current date and time, upload it, and return a presigned URL to retrieve the file.
Test the ability to connect to the database. This will increment a counter in the database and return the current value.