diff --git a/src/darwin/Framework/CHIP/MTRDevice_XPC.mm b/src/darwin/Framework/CHIP/MTRDevice_XPC.mm
index 61aad700353f08..aefa2fffc1eeb7 100644
--- a/src/darwin/Framework/CHIP/MTRDevice_XPC.mm
+++ b/src/darwin/Framework/CHIP/MTRDevice_XPC.mm
@@ -269,6 +269,39 @@ - (void)_invokeCommandWithEndpointID:(NSNumber *)endpointID
     }
 }
 
+- (void)downloadLogOfType:(MTRDiagnosticLogType)type
+                  timeout:(NSTimeInterval)timeout
+                    queue:(dispatch_queue_t)queue
+               completion:(void (^)(NSURL * _Nullable url, NSError * _Nullable error))completion
+{
+    NSXPCConnection * xpcConnection = [(MTRDeviceController_XPC *) [self deviceController] xpcConnection];
+
+    @try {
+        [[xpcConnection remoteObjectProxyWithErrorHandler:^(NSError * _Nonnull error) {
+            MTR_LOG_ERROR("Error: %@", error);
+            dispatch_async(queue, ^{
+                completion(nil, [NSError errorWithDomain:MTRErrorDomain code:MTRErrorCodeGeneralError userInfo:nil]);
+            });
+        }] deviceController:[[self deviceController] uniqueIdentifier]
+                       nodeID:[self nodeID]
+            downloadLogOfType:type
+                      timeout:timeout
+                   completion:^(NSURL * _Nullable url, NSError * _Nullable error) {
+                       dispatch_async(queue, ^{
+                           completion(url, error);
+                           if (url) {
+                               [[NSFileManager defaultManager] removeItemAtPath:url.path error:nil];
+                           }
+                       });
+                   }];
+    } @catch (NSException * exception) {
+        MTR_LOG_ERROR("Exception sending XPC messsage: %@", exception);
+        dispatch_async(queue, ^{
+            completion(nil, [NSError errorWithDomain:MTRErrorDomain code:MTRErrorCodeGeneralError userInfo:nil]);
+        });
+    }
+}
+
 // Not Supported via XPC
 //- (oneway void)deviceController:(NSUUID *)controller nodeID:(NSNumber *)nodeID openCommissioningWindowWithSetupPasscode:(NSNumber *)setupPasscode discriminator:(NSNumber *)discriminator duration:(NSNumber *)duration completion:(MTRDeviceOpenCommissioningWindowHandler)completion;
 //- (oneway void)deviceController:(NSUUID *)controller nodeID:(NSNumber *)nodeID openCommissioningWindowWithDiscriminator:(NSNumber *)discriminator duration:(NSNumber *)duration completion:(MTRDeviceOpenCommissioningWindowHandler)completion;
diff --git a/src/darwin/Framework/CHIP/XPC Protocol/MTRXPCServerProtocol.h b/src/darwin/Framework/CHIP/XPC Protocol/MTRXPCServerProtocol.h
index 36e2be5d428436..9ecec60ae52a41 100644
--- a/src/darwin/Framework/CHIP/XPC Protocol/MTRXPCServerProtocol.h	
+++ b/src/darwin/Framework/CHIP/XPC Protocol/MTRXPCServerProtocol.h	
@@ -41,6 +41,13 @@ MTR_NEWLY_AVAILABLE
 - (oneway void)deviceController:(NSUUID *)controller nodeID:(NSNumber *)nodeID openCommissioningWindowWithSetupPasscode:(NSNumber *)setupPasscode discriminator:(NSNumber *)discriminator duration:(NSNumber *)duration completion:(MTRDeviceOpenCommissioningWindowHandler)completion;
 
 - (oneway void)downloadLogOfType:(MTRDiagnosticLogType)type nodeID:(NSNumber *)nodeID timeout:(NSTimeInterval)timeout completion:(void (^)(NSURL * _Nullable url, NSError * _Nullable error))completion;
+
+@optional
+/* Note: The consumer of the completion block should move the file that the url points to or open it for reading before the
+ * completion handler returns. Otherwise, the file will be deleted, and the data will be lost.
+ */
+- (oneway void)deviceController:(NSUUID *)controller nodeID:(NSNumber *)nodeID downloadLogOfType:(MTRDiagnosticLogType)type timeout:(NSTimeInterval)timeout completion:(void (^)(NSURL * _Nullable url, NSError * _Nullable error))completion;
+
 @end
 
 MTR_NEWLY_AVAILABLE