Revert "API: Cleanup APIs interface.api"

This reverts commit e63325e3ca03c847963863446345e6c80a2c0cfd.

Allow time for CSIT to accommodate.

Change-Id: I59435e4ab5e05e36a2796c3bf44889b5d4823cc2
Signed-off-by: ot@cisco.com
diff --git a/test/vpp_ip_route.py b/test/vpp_ip_route.py
index fbc00d3..b7ceb34 100644
--- a/test/vpp_ip_route.py
+++ b/test/vpp_ip_route.py
@@ -161,13 +161,15 @@
 
     def add_vpp_config(self):
         self._test.vapi.sw_interface_add_del_address(
-            sw_if_index=self.intf.sw_if_index, prefix=self.prefix.encode(),
+            sw_if_index=self.intf.sw_if_index, address=self.prefix.bytes,
+            address_length=self.prefix.length, is_ipv6=self.prefix.is_ip6,
             is_add=1)
         self._test.registry.register(self, self._test.logger)
 
     def remove_vpp_config(self):
         self._test.vapi.sw_interface_add_del_address(
-            sw_if_index=self.intf.sw_if_index, prefix=self.prefix.encode(),
+            sw_if_index=self.intf.sw_if_index, address=self.prefix.bytes,
+            address_length=self.prefix.length, is_ipv6=self.prefix.is_ip6,
             is_add=0)
 
     def query_vpp_config(self):