Update log.graphqls
diff --git a/log.graphqls b/log.graphqls
index 40296e7..31836fc 100644
--- a/log.graphqls
+++ b/log.graphqls
@@ -28,6 +28,7 @@
     serviceInstanceId: ID
     endpointName: String
     endpointId: ID
+    traceId: String
     timestamp: String!
     isError: Boolean
     statusCode: String
@@ -43,6 +44,7 @@
     serviceId: ID
     serviceInstanceId: ID
     endpointId: ID
+    traceId: String
     # The time range of log happened
     queryDuration: Duration
     state: LogState!