Sets the passport e2eTrace level.
This function must be called before hwc.e2eTrace#startTrace.
<static> setTraceLevel( The )
| Name | Type | Description |
| The | string | trace level.Must be one of hwc.e2eTrace.TraceLevel.LOW, hwc.e2eTrace.TraceLevel.MEDIUM, or hwc.e2eTrace.TraceLevel.HIGH. |