LoggingContextConstants (instrumentation-api 0.13.1 API)

java.lang.Object
- io.opentelemetry.instrumentation.api.log.LoggingContextConstants

```
public final class LoggingContextConstants
extends Object
```
This class contains several constants used in logging libraries' Mapped Diagnostic Context instrumentations.

See Also:

MDC

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`SAMPLED`	Key under which a boolean indicating whether current span is sampled will be injected into the context data.
`static String`	`SPAN_ID`	Key under which the current span id will be injected into the context data.
`static String`	`TRACE_ID`	Key under which the current trace id will be injected into the context data.

Method Summary
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TRACE_ID
```
public static final String TRACE_ID
```
    Key under which the current trace id will be injected into the context data.
    
    See Also:
    
    Constant Field Values
  - SPAN_ID
```
public static final String SPAN_ID
```
    Key under which the current span id will be injected into the context data.
    
    See Also:
    
    Constant Field Values
  - SAMPLED
```
public static final String SAMPLED
```
    Key under which a boolean indicating whether current span is sampled will be injected into the context data.
    
    See Also:
    
    Constant Field Values