[Feature Request] improve log levels

[chemdrew]

Currently there are only 3 options for log levels: NONE, ERROR, TRACE

Tracing contains all field level stats from aws and is very noisy

Error logging only shows console.error logs and no console.log or info logs

It would be incredibly useful if there was an INFO level in appsync that would omit the aws tracing logs, but preserve any console.log messages