diff --git a/pubnub/endpoints/endpoint.py b/pubnub/endpoints/endpoint.py
index aee7e370..cc4e3592 100644
--- a/pubnub/endpoints/endpoint.py
+++ b/pubnub/endpoints/endpoint.py
@@ -134,6 +134,7 @@ def options(self):
             create_status=self.create_status,
             create_exception=self.create_exception,
             operation_type=self.operation_type(),
+            operation_name=self.name(),
             data=data,
             files=self.build_file_upload_request(),
             sort_arguments=self._sort_params,
diff --git a/pubnub/request_handlers/async_aiohttp.py b/pubnub/request_handlers/async_aiohttp.py
index 3b057b66..e2323d28 100644
--- a/pubnub/request_handlers/async_aiohttp.py
+++ b/pubnub/request_handlers/async_aiohttp.py
@@ -173,7 +173,7 @@ async def async_request(self, options_func, cancellation_event):
         else:
             data = "N/A"
 
-        logger.debug("[%s %s] %s" % (options.operation_type, response_info.http_version, data))
+        logger.debug("[%s %s] %s", options.operation_name, response_info.http_version, data)
 
         if response.status not in (200, 307, 204):
 
diff --git a/pubnub/request_handlers/async_httpx.py b/pubnub/request_handlers/async_httpx.py
index 512e4a56..26507a4c 100644
--- a/pubnub/request_handlers/async_httpx.py
+++ b/pubnub/request_handlers/async_httpx.py
@@ -226,7 +226,7 @@ async def async_request(self, options_func, cancellation_event):
         else:
             data = "N/A"
 
-        logger.debug("[%s %s] %s" % (options.operation_type, response_info.http_version, data))
+        logger.debug("[%s %s] %s", options.operation_name, response_info.http_version, data)
 
         if response.status_code not in (200, 307, 204):
 
diff --git a/pubnub/request_handlers/httpx.py b/pubnub/request_handlers/httpx.py
index b0ad5c37..aa893cb1 100644
--- a/pubnub/request_handlers/httpx.py
+++ b/pubnub/request_handlers/httpx.py
@@ -436,13 +436,13 @@ def _invoke_request(self, p_options, e_options, base_origin):
             res = session.request(**args)
 
             try:
-                logger.debug("[%s %s] %s" % (e_options.operation_type, res.http_version, res.text))
+                logger.debug("[%s %s] %s", e_options.operation_name, res.http_version, res.text)
             except httpx.ResponseNotRead:
                 content = res.content.decode('utf-8', errors='ignore')
-                logger.debug("[%s %s] %s" % (e_options.operation_type, res.http_version, content))
+                logger.debug("[%s %s] %s", e_options.operation_name, res.http_version, content)
             except Exception as e:
                 msg = "(content access failed: %s)" % str(e)
-                logger.debug("[%s %s] %s" % (e_options.operation_type, res.http_version, msg))
+                logger.debug("[%s %s] %s", e_options.operation_name, res.http_version, msg)
 
         except httpx.ConnectError as e:
             if use_watchdog and self._watchdog.triggered:
diff --git a/pubnub/request_handlers/requests.py b/pubnub/request_handlers/requests.py
index 781d65ec..d2c2f497 100644
--- a/pubnub/request_handlers/requests.py
+++ b/pubnub/request_handlers/requests.py
@@ -276,7 +276,7 @@ def _invoke_request(self, p_options, e_options, base_origin):
                 f"HTTP/{res.raw.version // 10}.{res.raw.version % 10}"
                 if res.raw and res.raw.version else "unknown"
             )
-            logger.debug("[%s %s] %s" % (e_options.operation_type, http_ver, res.text))
+            logger.debug("[%s %s] %s", e_options.operation_name, http_ver, res.text)
 
         except requests.exceptions.ConnectionError as e:
             raise PubNubException(
diff --git a/pubnub/structures.py b/pubnub/structures.py
index af7575c3..7d6e577e 100644
--- a/pubnub/structures.py
+++ b/pubnub/structures.py
@@ -8,7 +8,8 @@ def __init__(
             create_response, create_status, create_exception,
             operation_type, data=None, sort_arguments=False,
             allow_redirects=True, use_base_path=None, files=None,
-            request_headers=None, non_json_response=False
+            request_headers=None, non_json_response=False,
+            operation_name=None
     ):
         assert len(path) > 0
         assert callable(params_callback)
@@ -35,6 +36,7 @@ def __init__(
         self.create_status = create_status
         self.create_exception = create_exception
         self.operation_type = operation_type
+        self.operation_name = operation_name
         self.allow_redirects = allow_redirects
         self.use_base_path = use_base_path
         self.request_headers = request_headers