Migrate C# to the new auth API

1 files changed, 15 insertions, 1 deletions

diff --git a/src/csharp/Grpc.Core/CallOptions.cs b/src/csharp/Grpc.Core/CallOptions.cs
index c3bc9c3156..c708fcdfc4 100644
--- a/src/csharp/Grpc.Core/CallOptions.cs
+++ b/src/csharp/Grpc.Core/CallOptions.cs
@@ -49,6 +49,7 @@ namespace Grpc.Core
         CancellationToken cancellationToken;
         WriteOptions writeOptions;
         ContextPropagationToken propagationToken;
+        Credentials credentials;
 
         /// <summary>
         /// Creates a new instance of <c>CallOptions</c> struct.
@@ -58,14 +59,16 @@ namespace Grpc.Core
         /// <param name="cancellationToken">Can be used to request cancellation of the call.</param>
         /// <param name="writeOptions">Write options that will be used for this call.</param>
         /// <param name="propagationToken">Context propagation token obtained from <see cref="ServerCallContext"/>.</param>
+        /// <param name="credentials">Credentials to use for this call.</param>
         public CallOptions(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken),
-                           WriteOptions writeOptions = null, ContextPropagationToken propagationToken = null)
+                           WriteOptions writeOptions = null, ContextPropagationToken propagationToken = null, Credentials credentials = null)
         {
             this.headers = headers;
             this.deadline = deadline;
             this.cancellationToken = cancellationToken;
             this.writeOptions = writeOptions;
             this.propagationToken = propagationToken;
+            this.credentials = credentials;
         }
 
         /// <summary>
@@ -115,6 +118,17 @@ namespace Grpc.Core
         }
 
         /// <summary>
+        /// Credentials to use for this call.
+        /// </summary>
+        public Credentials Credentials
+        {
+            get
+            {
+                return this.credentials;
+            }
+        }
+
+        /// <summary>
         /// Returns new instance of <see cref="CallOptions"/> with
         /// <c>Headers</c> set to the value provided. Values of all other fields are preserved.
         /// </summary>