Update _3gpp-common-trace.yang

        The attribute is applicable for both Trace and MDT.";

    }

    leaf tjTraceRecordSessionReference {

      type string;

      mandatory true;

      config false;

      description "An identifier, which identifies the Trace Recording Session. 

        The attribute is applicable for both Trace and MDT.

        See the clause 5.7 of 3GPP TS 32.422 for additional details on the 

        allowed values.";

    }

    leaf traceRecordingSessionActive {

      type boolean;

      mandatory true;

      config false;

      description "Indicates whether a Trace Recording Session is active.";

    }

    leaf tjTraceReportingFormat {

      type enumeration {

        enum FILE_BASED;

        The attribute traceReference specifies a globally unique ID and 

        identifies a Trace session. One Trace Session may be activated to 

        multiple Network Elements. The traceReference is populated by the 

        consumer that makes the request for a Trace Session, TS 32.422 [30].

        The attribute traceRecordingSessionReference identifies a Trace 

        Recording Session within a Trace Session. Two different trace 

        sessions could e.g. be caused by two different trigger events. The 

        traceRecordingSessionReference is populated by the traffic node

        that initiates the Trace Recording Session, TS 32.422 [30]. 

        The attribute traceRecordingSessionActive indicates whether a Trace 

        Recording Session is active or not.

        consumer that makes the request for a Trace Session.

        The attribute tjJobType specifies the kind of data to collect. 

        Dependent on the selected type various parameters shall be available.