The Tracing object is a child of the API Trace object. There is a copy of the Tracing object corresponding to each EMS object for which API tracing is currently enabled. The object name displayed in the EMS for the Tracing object includes the name of the EMS object to which it corresponds.
The Tracing object does not have any modifiable fields or actions, and you cannot create or delete it. It is used simply to provide a quick reference to identify an EMS object for which tracing is enabled. To remove a Tracing object, disable tracing in the corresponding EMS object by setting the field Diagnostics - API trace enabled to False.