diff --git a/framework-t/api/current.txt b/framework-t/api/current.txt
index 60a88c0..7cd3d4f 100644
--- a/framework-t/api/current.txt
+++ b/framework-t/api/current.txt
@@ -210,9 +210,26 @@
 
 package android.net.nsd {
 
+  @FlaggedApi("com.android.net.flags.nsd_subtypes_support_enabled") public final class DiscoveryRequest implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public android.net.Network getNetwork();
+    method @NonNull public String getServiceType();
+    method @Nullable public String getSubtype();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.nsd.DiscoveryRequest> CREATOR;
+  }
+
+  public static final class DiscoveryRequest.Builder {
+    ctor public DiscoveryRequest.Builder(@NonNull String);
+    method @NonNull public android.net.nsd.DiscoveryRequest build();
+    method @NonNull public android.net.nsd.DiscoveryRequest.Builder setNetwork(@Nullable android.net.Network);
+    method @NonNull public android.net.nsd.DiscoveryRequest.Builder setSubtype(@Nullable String);
+  }
+
   public final class NsdManager {
     method public void discoverServices(String, int, android.net.nsd.NsdManager.DiscoveryListener);
     method public void discoverServices(@NonNull String, int, @Nullable android.net.Network, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
+    method @FlaggedApi("com.android.net.flags.nsd_subtypes_support_enabled") public void discoverServices(@NonNull android.net.nsd.DiscoveryRequest, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
     method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void discoverServices(@NonNull String, int, @NonNull android.net.NetworkRequest, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
     method public void registerService(android.net.nsd.NsdServiceInfo, int, android.net.nsd.NsdManager.RegistrationListener);
     method public void registerService(@NonNull android.net.nsd.NsdServiceInfo, int, @NonNull java.util.concurrent.Executor, @NonNull android.net.nsd.NsdManager.RegistrationListener);