<PackageReference Include="NLog" Version="6.0.7" />

NLog.LayoutRenderers.StackTraceFormat

public enum StackTraceFormat
Format of the ${stacktrace} layout renderer output.

Detailed flat format (method signatures displayed in a single line).

Flat = 1

Flat format (class and method names displayed in a single line).

Raw = 0

Raw format (multiline - as returned by StackFrame.ToString() method).