diff --git a/Tethering/common/TetheringLib/api/system-current.txt b/Tethering/common/TetheringLib/api/system-current.txt
index 1728e16..0e85956 100644
--- a/Tethering/common/TetheringLib/api/system-current.txt
+++ b/Tethering/common/TetheringLib/api/system-current.txt
@@ -21,8 +21,10 @@
 
   public final class TetheringInterface implements android.os.Parcelable {
     ctor public TetheringInterface(int, @NonNull String);
+    ctor @FlaggedApi("com.android.net.flags.tethering_with_soft_ap_config") public TetheringInterface(int, @NonNull String, @Nullable android.net.wifi.SoftApConfiguration);
     method public int describeContents();
     method @NonNull public String getInterface();
+    method @FlaggedApi("com.android.net.flags.tethering_with_soft_ap_config") @Nullable @RequiresPermission(value=android.Manifest.permission.NETWORK_SETTINGS, conditional=true) public android.net.wifi.SoftApConfiguration getSoftApConfiguration();
     method public int getType();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.net.TetheringInterface> CREATOR;
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringInterface.java b/Tethering/common/TetheringLib/src/android/net/TetheringInterface.java
index 84cdef1..0464fe0 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringInterface.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringInterface.java
@@ -16,13 +16,19 @@
 
 package android.net;
 
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.net.TetheringManager.TetheringType;
+import android.net.wifi.SoftApConfiguration;
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import com.android.net.flags.Flags;
+
 import java.util.Objects;
 
 /**
@@ -33,15 +39,21 @@
 public final class TetheringInterface implements Parcelable {
     private final int mType;
     private final String mInterface;
+    @Nullable
+    private final SoftApConfiguration mSoftApConfig;
 
+    @SuppressLint("UnflaggedApi")
     public TetheringInterface(@TetheringType int type, @NonNull String iface) {
+        this(type, iface, null);
+    }
+
+    @FlaggedApi(Flags.FLAG_TETHERING_WITH_SOFT_AP_CONFIG)
+    public TetheringInterface(@TetheringType int type, @NonNull String iface,
+            @Nullable SoftApConfiguration softApConfig) {
         Objects.requireNonNull(iface);
         mType = type;
         mInterface = iface;
-    }
-
-    private TetheringInterface(@NonNull Parcel in) {
-        this(in.readInt(), in.readString());
+        mSoftApConfig = softApConfig;
     }
 
     /** Get tethering type. */
@@ -55,22 +67,36 @@
         return mInterface;
     }
 
+    /**
+     * Get the SoftApConfiguration provided for this interface, if any. This will only be populated
+     * for apps with the same uid that specified the configuration, or apps with permission
+     * {@link android.Manifest.permission.NETWORK_SETTINGS}.
+     */
+    @FlaggedApi(Flags.FLAG_TETHERING_WITH_SOFT_AP_CONFIG)
+    @RequiresPermission(value = android.Manifest.permission.NETWORK_SETTINGS, conditional = true)
+    @Nullable
+    public SoftApConfiguration getSoftApConfiguration() {
+        return mSoftApConfig;
+    }
+
     @Override
     public void writeToParcel(@NonNull Parcel dest, int flags) {
         dest.writeInt(mType);
         dest.writeString(mInterface);
+        dest.writeParcelable(mSoftApConfig, flags);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mType, mInterface);
+        return Objects.hash(mType, mInterface, mSoftApConfig);
     }
 
     @Override
     public boolean equals(@Nullable Object obj) {
         if (!(obj instanceof TetheringInterface)) return false;
         final TetheringInterface other = (TetheringInterface) obj;
-        return mType == other.mType && mInterface.equals(other.mInterface);
+        return mType == other.mType && mInterface.equals(other.mInterface)
+                && Objects.equals(mSoftApConfig, other.mSoftApConfig);
     }
 
     @Override
@@ -82,8 +108,10 @@
     public static final Creator<TetheringInterface> CREATOR = new Creator<TetheringInterface>() {
         @NonNull
         @Override
+        @SuppressLint("UnflaggedApi")
         public TetheringInterface createFromParcel(@NonNull Parcel in) {
-            return new TetheringInterface(in);
+            return new TetheringInterface(in.readInt(), in.readString(),
+                    in.readParcelable(SoftApConfiguration.class.getClassLoader()));
         }
 
         @NonNull
@@ -97,6 +125,8 @@
     @Override
     public String toString() {
         return "TetheringInterface {mType=" + mType
-                + ", mInterface=" + mInterface + "}";
+                + ", mInterface=" + mInterface
+                + ((mSoftApConfig == null) ? "" : ", mSoftApConfig=" + mSoftApConfig)
+                + "}";
     }
 }