Class Trace (0.24.2)

A trace describes how long it takes for an application to perform an operation. It consists of a set of spans, each of which represent a single timed event within the operation.

Globally unique identifier for the trace. This identifier is a 128-bit numeric value formatted as a 32-byte hex string. For example, 382d4f4c6b7bb2f4a972559d9085001d.