1 files changed, 18 insertions, 6 deletions
diff --git a/src/csharp/Grpc.Core/Logging/ILogger.cs b/src/csharp/Grpc.Core/Logging/ILogger.cs
index 61e0c91388..7c0326422f 100644
--- a/src/csharp/Grpc.Core/Logging/ILogger.cs
+++ b/src/csharp/Grpc.Core/Logging/ILogger.cs
@@ -43,21 +43,33 @@ namespace Grpc.Core.Logging
         ILogger ForType<T>();
 
         /// <summary>Logs a message with severity Debug.</summary>
-        void Debug(string message, params object[] formatArgs);
+        void Debug(string message);
+
+        /// <summary>Logs a formatted message with severity Debug.</summary>
+        void Debug(string format, params object[] formatArgs);
 
         /// <summary>Logs a message with severity Info.</summary>
-        void Info(string message, params object[] formatArgs);
+        void Info(string message);
+
+        /// <summary>Logs a formatted message with severity Info.</summary>
+        void Info(string format, params object[] formatArgs);
 
         /// <summary>Logs a message with severity Warning.</summary>
-        void Warning(string message, params object[] formatArgs);
+        void Warning(string message);
+
+        /// <summary>Logs a formatted message with severity Warning.</summary>
+        void Warning(string format, params object[] formatArgs);
 
         /// <summary>Logs a message and an associated exception with severity Warning.</summary>
-        void Warning(Exception exception, string message, params object[] formatArgs);
+        void Warning(Exception exception, string message);
 
         /// <summary>Logs a message with severity Error.</summary>
-        void Error(string message, params object[] formatArgs);
+        void Error(string message);
+
+        /// <summary>Logs a formatted message with severity Error.</summary>
+        void Error(string format, params object[] formatArgs);
 
         /// <summary>Logs a message and an associated exception with severity Error.</summary>
-        void Error(Exception exception, string message, params object[] formatArgs);
+        void Error(Exception exception, string message);
     }
 }