diff options
Diffstat (limited to 'src/csharp/Grpc.Core/Metadata.cs')
-rw-r--r-- | src/csharp/Grpc.Core/Metadata.cs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/csharp/Grpc.Core/Metadata.cs b/src/csharp/Grpc.Core/Metadata.cs index 0e4456278c..281952d6d4 100644 --- a/src/csharp/Grpc.Core/Metadata.cs +++ b/src/csharp/Grpc.Core/Metadata.cs @@ -225,7 +225,7 @@ namespace Grpc.Core /// </summary> public class Entry { - private static readonly Regex ValidKeyRegex = new Regex("^[a-z0-9_-]+$"); + private static readonly Regex ValidKeyRegex = new Regex("^[.a-z0-9_-]+$"); readonly string key; readonly string value; @@ -360,7 +360,7 @@ namespace Grpc.Core { var normalized = GrpcPreconditions.CheckNotNull(key, "key").ToLowerInvariant(); GrpcPreconditions.CheckArgument(ValidKeyRegex.IsMatch(normalized), - "Metadata entry key not valid. Keys can only contain lowercase alphanumeric characters, underscores and hyphens."); + "Metadata entry key not valid. Keys can only contain lowercase alphanumeric characters, underscores, hyphens and dots."); return normalized; } |