How to set different logging levels in openelemetry-java?

We are planning to use open-telemetry as the logging tool in a new Spring-boot based micro-service. We have explored two ways to use otel, first is using manual instrumentation provided by Java and other is using Spring-cloud-sleuth using @NewSpan annotation However, I could not find a way to specify different logging levels like INFO/ERROR/DEBUG. We need to have an ability to control and restrict the excessive logging. However, additional debug logs can help in troubleshooting if required. How can we set the logging levels with open-telemetry java or spring-sleuth?