[VOL-3543] Introducing log related APIs

Change-Id: I82f5b42dafabae9f6f7c7b7f822ae32a8ffb7984
diff --git a/protos/dmi/commons.proto b/protos/dmi/commons.proto
index e6f7d1b..60fdbfd 100644
--- a/protos/dmi/commons.proto
+++ b/protos/dmi/commons.proto
@@ -7,8 +7,8 @@
 
 enum Status {
     UNDEFINED_STATUS = 0;
-    OK = 1;
-    ERROR = 2;
+    OK_STATUS = 1;
+    ERROR_STATUS = 2;
 }
 
 // Reason for the failure of request
@@ -22,3 +22,12 @@
     LOGGING_ENDPOINT_PROTOCOL_ERROR = 6;
     KAFKA_ENDPOINT_ERROR = 7;
 }
+
+//Log Level
+enum LogLevel {
+    TRACE = 0;
+    DEBUG = 1;
+    INFO  = 2;
+    WARN  = 3;
+    ERROR = 4;
+}
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