_(INIT_FAILED, -144, "Initialization Failed") \
_(NETLINK_ERROR, -145, "netlink error") \
_(BIER_BSL_UNSUP, -146, "BIER bit-string-length unsupported") \
-_(INSTANCE_IN_USE, -147, "Instance in use")
+_(INSTANCE_IN_USE, -147, "Instance in use") \
+_(INVALID_SESSION_ID, -148, "session ID out of range")
typedef enum
{