_(RESPONSE_NOT_READY, -77, "Response not ready") \
_(NOT_CONNECTED, -78, "Not connected to the data plane") \
_(IF_ALREADY_EXISTS, -79, "Interface already exists") \
-_(BOND_SLAVE_NOT_ALLOWED, -80, "Operation not allowed on slave of BondEthernet")
+_(BOND_SLAVE_NOT_ALLOWED, -80, "Operation not allowed on slave of BondEthernet") \
+_(VALUE_EXIST, -81, "Value already exists") \
+_(SAME_SRC_DST, -82, "Source and destination are the same") \
+_(IP6_MULTICAST_ADDRESS_NOT_PRESENT, -83, "IP6 multicast address required") \
+_(SR_POLICY_NAME_NOT_PRESENT, -84, "Segement routing policy name required")
typedef enum {
#define _(a,b,c) VNET_API_ERROR_##a = (b),