add get instance request id list

Change-Id: I90afe446b6edf0ba4241d3fca1374486d227e2d9

venusclient/v1/search.py

@@ -105,3 +105,12 @@ class SearchManager(basemodels.BaseModelManager):
             return body
         except Exception as e:
             raise RuntimeError(str(e))
+
+    def get_instance_request_ids(self, args):
+        url = 'v1/search/instance/request_ids'
+
+        try:
+            resp, body = self.api.json_request('GET', url)
+            return body
+        except Exception as e:
+            raise RuntimeError(str(e))

venusclient/v1/search_shell.py

@@ -46,3 +46,10 @@ def do_get_type_program(cs, args):
     endpoint = cs.search.get_type_program(args)
     print(endpoint)
     return endpoint
+
+
+def do_get_instance_request_ids(cs, args):
+    """get instance request id list."""
+    endpoint = cs.search.get_instance_request_ids(args)
+    print(endpoint)
+    return endpoint