<PackageReference Include="Serilog.Sinks.Seq" Version="9.1.0-dev-02311" />

Serilog.Sinks.Seq.ControlledLevelSwitch

sealed class ControlledLevelSwitch
Instances of this type are single-threaded, generally only updated on a background timer thread. An exception is IsIncluded, which may be called concurrently but performs no synchronization.
public bool IsActive { get; }

public ControlledLevelSwitch(LoggingLevelSwitch controlledSwitch = null)

public bool IsIncluded(LogEvent evt)

public void Update(LogEventLevel? minimumAcceptedLevel)