setTraceLevel: method

Set the trace level, default is MEDIUM.

Syntax

+ ( void ) setTraceLevel : ( TraceLevel ) value_in

Remarks

If tracing is enabled, "SAP-PASSPORT" and "X-CorrelationID" headers are set and filled with values to enable SAP Passport functionality. 
// enable tracing before instantiating the request
[RequestBuilder enableTracing:YES];
// set the trace level
[RequestBuilder setTraceLevel:High];
// instantiate the request
self.request = [RequestBuilder requestWithURL:demoUrl];