Sampled | Returns true if the sampling for the associated message is on, otherwise false. |
SpanId | Gets the value of the span identifier associated with this message {@code TraceContext} as 8-byte array. |
TraceId | Gets the value of the trace identifier associated with this message as 16-byte array. |
TraceState | Gets the value of the trace state associated with this message. See w3c trace state format specification |