diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
index dae354c3..2673b73f 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
@@ -37,7 +37,7 @@
 
 // AUTO-GENERATED DOCUMENTATION AND SERVICE
 /**
- * Service Description: Service Interface for the Analytics Admin API (App+Web).
+ * Service Description: Service Interface for the Analytics Admin API (GA4).
  *
  * <p>This class provides the ability to make remote calls to the backing service through method
  * calls that map to API methods. Sample code to get started:
@@ -254,7 +254,7 @@ public final UnaryCallable<GetAccountRequest, Account> getAccountCallable() {
   /**
    * Returns all accounts accessible by the caller.
    *
-   * <p>Note that these accounts might not currently have App+Web properties. Soft-deleted (ie:
+   * <p>Note that these accounts might not currently have GA4 properties. Soft-deleted (ie:
    * "trashed") accounts are excluded by default. Returns an empty list if no relevant accounts are
    * found.
    *
@@ -280,7 +280,7 @@ public final ListAccountsPagedResponse listAccounts(ListAccountsRequest request)
   /**
    * Returns all accounts accessible by the caller.
    *
-   * <p>Note that these accounts might not currently have App+Web properties. Soft-deleted (ie:
+   * <p>Note that these accounts might not currently have GA4 properties. Soft-deleted (ie:
    * "trashed") accounts are excluded by default. Returns an empty list if no relevant accounts are
    * found.
    *
@@ -306,7 +306,7 @@ public final ListAccountsPagedResponse listAccounts(ListAccountsRequest request)
   /**
    * Returns all accounts accessible by the caller.
    *
-   * <p>Note that these accounts might not currently have App+Web properties. Soft-deleted (ie:
+   * <p>Note that these accounts might not currently have GA4 properties. Soft-deleted (ie:
    * "trashed") accounts are excluded by default. Returns an empty list if no relevant accounts are
    * found.
    *
@@ -647,10 +647,10 @@ public final ListAccountSummariesPagedResponse listAccountSummaries(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lookup for a single "App+Web" Property.
+   * Lookup for a single "GA4" Property.
    *
-   * <p>Throws "Target not found" if no such property found, if property is not of the type
-   * "App+Web", or if caller does not have permissions to access it.
+   * <p>Throws "Target not found" if no such property found, if property is not of the type "GA4",
+   * or if caller does not have permissions to access it.
    *
    * <p>Sample code:
    *
@@ -673,10 +673,10 @@ public final Property getProperty(PropertyName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lookup for a single "App+Web" Property.
+   * Lookup for a single "GA4" Property.
    *
-   * <p>Throws "Target not found" if no such property found, if property is not of the type
-   * "App+Web", or if caller does not have permissions to access it.
+   * <p>Throws "Target not found" if no such property found, if property is not of the type "GA4",
+   * or if caller does not have permissions to access it.
    *
    * <p>Sample code:
    *
@@ -698,10 +698,10 @@ public final Property getProperty(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lookup for a single "App+Web" Property.
+   * Lookup for a single "GA4" Property.
    *
-   * <p>Throws "Target not found" if no such property found, if property is not of the type
-   * "App+Web", or if caller does not have permissions to access it.
+   * <p>Throws "Target not found" if no such property found, if property is not of the type "GA4",
+   * or if caller does not have permissions to access it.
    *
    * <p>Sample code:
    *
@@ -724,10 +724,10 @@ public final Property getProperty(GetPropertyRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lookup for a single "App+Web" Property.
+   * Lookup for a single "GA4" Property.
    *
-   * <p>Throws "Target not found" if no such property found, if property is not of the type
-   * "App+Web", or if caller does not have permissions to access it.
+   * <p>Throws "Target not found" if no such property found, if property is not of the type "GA4",
+   * or if caller does not have permissions to access it.
    *
    * <p>Sample code:
    *
@@ -751,9 +751,9 @@ public final UnaryCallable<GetPropertyRequest, Property> getPropertyCallable() {
   /**
    * Returns child Properties under the specified parent Account.
    *
-   * <p>Only "App+Web" properties will be returned. Properties will be excluded if the caller does
-   * not have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an
-   * empty list if no relevant properties are found.
+   * <p>Only "GA4" properties will be returned. Properties will be excluded if the caller does not
+   * have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an empty
+   * list if no relevant properties are found.
    *
    * <p>Sample code:
    *
@@ -780,9 +780,9 @@ public final ListPropertiesPagedResponse listProperties(ListPropertiesRequest re
   /**
    * Returns child Properties under the specified parent Account.
    *
-   * <p>Only "App+Web" properties will be returned. Properties will be excluded if the caller does
-   * not have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an
-   * empty list if no relevant properties are found.
+   * <p>Only "GA4" properties will be returned. Properties will be excluded if the caller does not
+   * have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an empty
+   * list if no relevant properties are found.
    *
    * <p>Sample code:
    *
@@ -809,9 +809,9 @@ public final ListPropertiesPagedResponse listProperties(ListPropertiesRequest re
   /**
    * Returns child Properties under the specified parent Account.
    *
-   * <p>Only "App+Web" properties will be returned. Properties will be excluded if the caller does
-   * not have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an
-   * empty list if no relevant properties are found.
+   * <p>Only "GA4" properties will be returned. Properties will be excluded if the caller does not
+   * have access. Soft-deleted (ie: "trashed") properties are excluded by default. Returns an empty
+   * list if no relevant properties are found.
    *
    * <p>Sample code:
    *
@@ -843,7 +843,7 @@ public final ListPropertiesPagedResponse listProperties(ListPropertiesRequest re
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Creates an "App+Web" property with the specified location and attributes.
+   * Creates an "GA4" property with the specified location and attributes.
    *
    * <p>Sample code:
    *
@@ -866,7 +866,7 @@ public final Property createProperty(Property property) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Creates an "App+Web" property with the specified location and attributes.
+   * Creates an "GA4" property with the specified location and attributes.
    *
    * <p>Sample code:
    *
@@ -889,7 +889,7 @@ public final Property createProperty(CreatePropertyRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Creates an "App+Web" property with the specified location and attributes.
+   * Creates an "GA4" property with the specified location and attributes.
    *
    * <p>Sample code:
    *
@@ -920,7 +920,7 @@ public final UnaryCallable<CreatePropertyRequest, Property> createPropertyCallab
    * resources (eg: GoogleAdsLinks, Streams, UserLinks) will be permanently purged.
    * https://support.google.com/analytics/answer/6154772
    *
-   * <p>Returns an error if the target is not found, or is not an App+Web Property.
+   * <p>Returns an error if the target is not found, or is not an GA4 Property.
    *
    * <p>Sample code:
    *
@@ -952,7 +952,7 @@ public final void deleteProperty(PropertyName name) {
    * resources (eg: GoogleAdsLinks, Streams, UserLinks) will be permanently purged.
    * https://support.google.com/analytics/answer/6154772
    *
-   * <p>Returns an error if the target is not found, or is not an App+Web Property.
+   * <p>Returns an error if the target is not found, or is not an GA4 Property.
    *
    * <p>Sample code:
    *
@@ -983,7 +983,7 @@ public final void deleteProperty(String name) {
    * resources (eg: GoogleAdsLinks, Streams, UserLinks) will be permanently purged.
    * https://support.google.com/analytics/answer/6154772
    *
-   * <p>Returns an error if the target is not found, or is not an App+Web Property.
+   * <p>Returns an error if the target is not found, or is not an GA4 Property.
    *
    * <p>Sample code:
    *
@@ -1015,7 +1015,7 @@ public final void deleteProperty(DeletePropertyRequest request) {
    * resources (eg: GoogleAdsLinks, Streams, UserLinks) will be permanently purged.
    * https://support.google.com/analytics/answer/6154772
    *
-   * <p>Returns an error if the target is not found, or is not an App+Web Property.
+   * <p>Returns an error if the target is not found, or is not an GA4 Property.
    *
    * <p>Sample code:
    *
diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/package-info.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/package-info.java
index 985892ba..7ad090b1 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/package-info.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/package-info.java
@@ -21,7 +21,7 @@
  *
  * <p>=========================== AnalyticsAdminServiceClient ===========================
  *
- * <p>Service Description: Service Interface for the Analytics Admin API (App+Web).
+ * <p>Service Description: Service Interface for the Analytics Admin API (GA4).
  *
  * <p>Sample for AnalyticsAdminServiceClient:
  *
diff --git a/grpc-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceGrpc.java b/grpc-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceGrpc.java
index 7e614ea9..80832bf6 100644
--- a/grpc-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceGrpc.java
+++ b/grpc-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceGrpc.java
@@ -26,7 +26,7 @@
  *
  *
  * <pre>
- * Service Interface for the Analytics Admin API (App+Web).
+ * Service Interface for the Analytics Admin API (GA4).
  * </pre>
  */
 @javax.annotation.Generated(
@@ -2434,7 +2434,7 @@ public AnalyticsAdminServiceFutureStub newStub(
    *
    *
    * <pre>
-   * Service Interface for the Analytics Admin API (App+Web).
+   * Service Interface for the Analytics Admin API (GA4).
    * </pre>
    */
   public abstract static class AnalyticsAdminServiceImplBase implements io.grpc.BindableService {
@@ -2459,7 +2459,7 @@ public void getAccount(
      *
      * <pre>
      * Returns all accounts accessible by the caller.
-     * Note that these accounts might not currently have App+Web properties.
+     * Note that these accounts might not currently have GA4 properties.
      * Soft-deleted (ie: "trashed") accounts are excluded by default.
      * Returns an empty list if no relevant accounts are found.
      * </pre>
@@ -2537,9 +2537,9 @@ public void listAccountSummaries(
      *
      *
      * <pre>
-     * Lookup for a single "App+Web" Property.
+     * Lookup for a single "GA4" Property.
      * Throws "Target not found" if no such property found, if property is not
-     * of the type "App+Web", or if caller does not have permissions to access it.
+     * of the type "GA4", or if caller does not have permissions to access it.
      * </pre>
      */
     public void getProperty(
@@ -2553,7 +2553,7 @@ public void getProperty(
      *
      * <pre>
      * Returns child Properties under the specified parent Account.
-     * Only "App+Web" properties will be returned.
+     * Only "GA4" properties will be returned.
      * Properties will be excluded if the caller does not have access.
      * Soft-deleted (ie: "trashed") properties are excluded by default.
      * Returns an empty list if no relevant properties are found.
@@ -2570,7 +2570,7 @@ public void listProperties(
      *
      *
      * <pre>
-     * Creates an "App+Web" property with the specified location and attributes.
+     * Creates an "GA4" property with the specified location and attributes.
      * </pre>
      */
     public void createProperty(
@@ -2590,7 +2590,7 @@ public void createProperty(
      * and all child resources (eg: GoogleAdsLinks, Streams, UserLinks)
      * will be permanently purged.
      * https://support.google.com/analytics/answer/6154772
-     * Returns an error if the target is not found, or is not an App+Web Property.
+     * Returns an error if the target is not found, or is not an GA4 Property.
      * </pre>
      */
     public void deleteProperty(
@@ -3486,7 +3486,7 @@ public final io.grpc.ServerServiceDefinition bindService() {
    *
    *
    * <pre>
-   * Service Interface for the Analytics Admin API (App+Web).
+   * Service Interface for the Analytics Admin API (GA4).
    * </pre>
    */
   public static final class AnalyticsAdminServiceStub
@@ -3522,7 +3522,7 @@ public void getAccount(
      *
      * <pre>
      * Returns all accounts accessible by the caller.
-     * Note that these accounts might not currently have App+Web properties.
+     * Note that these accounts might not currently have GA4 properties.
      * Soft-deleted (ie: "trashed") accounts are excluded by default.
      * Returns an empty list if no relevant accounts are found.
      * </pre>
@@ -3615,9 +3615,9 @@ public void listAccountSummaries(
      *
      *
      * <pre>
-     * Lookup for a single "App+Web" Property.
+     * Lookup for a single "GA4" Property.
      * Throws "Target not found" if no such property found, if property is not
-     * of the type "App+Web", or if caller does not have permissions to access it.
+     * of the type "GA4", or if caller does not have permissions to access it.
      * </pre>
      */
     public void getProperty(
@@ -3634,7 +3634,7 @@ public void getProperty(
      *
      * <pre>
      * Returns child Properties under the specified parent Account.
-     * Only "App+Web" properties will be returned.
+     * Only "GA4" properties will be returned.
      * Properties will be excluded if the caller does not have access.
      * Soft-deleted (ie: "trashed") properties are excluded by default.
      * Returns an empty list if no relevant properties are found.
@@ -3654,7 +3654,7 @@ public void listProperties(
      *
      *
      * <pre>
-     * Creates an "App+Web" property with the specified location and attributes.
+     * Creates an "GA4" property with the specified location and attributes.
      * </pre>
      */
     public void createProperty(
@@ -3677,7 +3677,7 @@ public void createProperty(
      * and all child resources (eg: GoogleAdsLinks, Streams, UserLinks)
      * will be permanently purged.
      * https://support.google.com/analytics/answer/6154772
-     * Returns an error if the target is not found, or is not an App+Web Property.
+     * Returns an error if the target is not found, or is not an GA4 Property.
      * </pre>
      */
     public void deleteProperty(
@@ -4363,7 +4363,7 @@ public void getDataSharingSettings(
    *
    *
    * <pre>
-   * Service Interface for the Analytics Admin API (App+Web).
+   * Service Interface for the Analytics Admin API (GA4).
    * </pre>
    */
   public static final class AnalyticsAdminServiceBlockingStub
@@ -4398,7 +4398,7 @@ public com.google.analytics.admin.v1alpha.Account getAccount(
      *
      * <pre>
      * Returns all accounts accessible by the caller.
-     * Note that these accounts might not currently have App+Web properties.
+     * Note that these accounts might not currently have GA4 properties.
      * Soft-deleted (ie: "trashed") accounts are excluded by default.
      * Returns an empty list if no relevant accounts are found.
      * </pre>
@@ -4469,9 +4469,9 @@ public com.google.analytics.admin.v1alpha.ListAccountSummariesResponse listAccou
      *
      *
      * <pre>
-     * Lookup for a single "App+Web" Property.
+     * Lookup for a single "GA4" Property.
      * Throws "Target not found" if no such property found, if property is not
-     * of the type "App+Web", or if caller does not have permissions to access it.
+     * of the type "GA4", or if caller does not have permissions to access it.
      * </pre>
      */
     public com.google.analytics.admin.v1alpha.Property getProperty(
@@ -4484,7 +4484,7 @@ public com.google.analytics.admin.v1alpha.Property getProperty(
      *
      * <pre>
      * Returns child Properties under the specified parent Account.
-     * Only "App+Web" properties will be returned.
+     * Only "GA4" properties will be returned.
      * Properties will be excluded if the caller does not have access.
      * Soft-deleted (ie: "trashed") properties are excluded by default.
      * Returns an empty list if no relevant properties are found.
@@ -4499,7 +4499,7 @@ public com.google.analytics.admin.v1alpha.ListPropertiesResponse listProperties(
      *
      *
      * <pre>
-     * Creates an "App+Web" property with the specified location and attributes.
+     * Creates an "GA4" property with the specified location and attributes.
      * </pre>
      */
     public com.google.analytics.admin.v1alpha.Property createProperty(
@@ -4518,7 +4518,7 @@ public com.google.analytics.admin.v1alpha.Property createProperty(
      * and all child resources (eg: GoogleAdsLinks, Streams, UserLinks)
      * will be permanently purged.
      * https://support.google.com/analytics/answer/6154772
-     * Returns an error if the target is not found, or is not an App+Web Property.
+     * Returns an error if the target is not found, or is not an GA4 Property.
      * </pre>
      */
     public com.google.protobuf.Empty deleteProperty(
@@ -5053,7 +5053,7 @@ public com.google.analytics.admin.v1alpha.DataSharingSettings getDataSharingSett
    *
    *
    * <pre>
-   * Service Interface for the Analytics Admin API (App+Web).
+   * Service Interface for the Analytics Admin API (GA4).
    * </pre>
    */
   public static final class AnalyticsAdminServiceFutureStub
@@ -5090,7 +5090,7 @@ protected AnalyticsAdminServiceFutureStub build(
      *
      * <pre>
      * Returns all accounts accessible by the caller.
-     * Note that these accounts might not currently have App+Web properties.
+     * Note that these accounts might not currently have GA4 properties.
      * Soft-deleted (ie: "trashed") accounts are excluded by default.
      * Returns an empty list if no relevant accounts are found.
      * </pre>
@@ -5170,9 +5170,9 @@ protected AnalyticsAdminServiceFutureStub build(
      *
      *
      * <pre>
-     * Lookup for a single "App+Web" Property.
+     * Lookup for a single "GA4" Property.
      * Throws "Target not found" if no such property found, if property is not
-     * of the type "App+Web", or if caller does not have permissions to access it.
+     * of the type "GA4", or if caller does not have permissions to access it.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -5187,7 +5187,7 @@ protected AnalyticsAdminServiceFutureStub build(
      *
      * <pre>
      * Returns child Properties under the specified parent Account.
-     * Only "App+Web" properties will be returned.
+     * Only "GA4" properties will be returned.
      * Properties will be excluded if the caller does not have access.
      * Soft-deleted (ie: "trashed") properties are excluded by default.
      * Returns an empty list if no relevant properties are found.
@@ -5204,7 +5204,7 @@ protected AnalyticsAdminServiceFutureStub build(
      *
      *
      * <pre>
-     * Creates an "App+Web" property with the specified location and attributes.
+     * Creates an "GA4" property with the specified location and attributes.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -5225,7 +5225,7 @@ protected AnalyticsAdminServiceFutureStub build(
      * and all child resources (eg: GoogleAdsLinks, Streams, UserLinks)
      * will be permanently purged.
      * https://support.google.com/analytics/answer/6154772
-     * Returns an error if the target is not found, or is not an App+Web Property.
+     * Returns an error if the target is not found, or is not an GA4 Property.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummary.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummary.java
index d73d4a6a..155ab88b 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummary.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummary.java
@@ -23,7 +23,7 @@
  *
  * <pre>
  * A virtual resource representing an overview of an account and
- * all its child App+Web properties.
+ * all its child GA4 properties.
  * </pre>
  *
  * Protobuf type {@code google.analytics.admin.v1alpha.AccountSummary}
@@ -566,7 +566,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * <pre>
    * A virtual resource representing an overview of an account and
-   * all its child App+Web properties.
+   * all its child GA4 properties.
    * </pre>
    *
    * Protobuf type {@code google.analytics.admin.v1alpha.AccountSummary}
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLink.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLink.java
index bddbefa6..9fd6eba3 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLink.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLink.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * A link between an App+Web property and a Firebase project.
+ * A link between an GA4 property and a Firebase project.
  * </pre>
  *
  * Protobuf type {@code google.analytics.admin.v1alpha.FirebaseLink}
@@ -305,7 +305,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
    *
    *
    * <pre>
-   * Maximum user access to the App + Web property allowed to admins of
+   * Maximum user access to the GA4 property allowed to admins of
    * the linked Firebase project.
    * </pre>
    *
@@ -321,7 +321,7 @@ public int getMaximumUserAccessValue() {
    *
    *
    * <pre>
-   * Maximum user access to the App + Web property allowed to admins of
+   * Maximum user access to the GA4 property allowed to admins of
    * the linked Firebase project.
    * </pre>
    *
@@ -538,7 +538,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * A link between an App+Web property and a Firebase project.
+   * A link between an GA4 property and a Firebase project.
    * </pre>
    *
    * Protobuf type {@code google.analytics.admin.v1alpha.FirebaseLink}
@@ -1162,7 +1162,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      *
      *
      * <pre>
-     * Maximum user access to the App + Web property allowed to admins of
+     * Maximum user access to the GA4 property allowed to admins of
      * the linked Firebase project.
      * </pre>
      *
@@ -1178,7 +1178,7 @@ public int getMaximumUserAccessValue() {
      *
      *
      * <pre>
-     * Maximum user access to the App + Web property allowed to admins of
+     * Maximum user access to the GA4 property allowed to admins of
      * the linked Firebase project.
      * </pre>
      *
@@ -1197,7 +1197,7 @@ public Builder setMaximumUserAccessValue(int value) {
      *
      *
      * <pre>
-     * Maximum user access to the App + Web property allowed to admins of
+     * Maximum user access to the GA4 property allowed to admins of
      * the linked Firebase project.
      * </pre>
      *
@@ -1218,7 +1218,7 @@ public com.google.analytics.admin.v1alpha.MaximumUserAccess getMaximumUserAccess
      *
      *
      * <pre>
-     * Maximum user access to the App + Web property allowed to admins of
+     * Maximum user access to the GA4 property allowed to admins of
      * the linked Firebase project.
      * </pre>
      *
@@ -1241,7 +1241,7 @@ public Builder setMaximumUserAccess(
      *
      *
      * <pre>
-     * Maximum user access to the App + Web property allowed to admins of
+     * Maximum user access to the GA4 property allowed to admins of
      * the linked Firebase project.
      * </pre>
      *
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLinkOrBuilder.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLinkOrBuilder.java
index 888db5ba..547d198c 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLinkOrBuilder.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/FirebaseLinkOrBuilder.java
@@ -125,7 +125,7 @@ public interface FirebaseLinkOrBuilder
    *
    *
    * <pre>
-   * Maximum user access to the App + Web property allowed to admins of
+   * Maximum user access to the GA4 property allowed to admins of
    * the linked Firebase project.
    * </pre>
    *
@@ -138,7 +138,7 @@ public interface FirebaseLinkOrBuilder
    *
    *
    * <pre>
-   * Maximum user access to the App + Web property allowed to admins of
+   * Maximum user access to the GA4 property allowed to admins of
    * the linked Firebase project.
    * </pre>
    *
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/GoogleAdsLink.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/GoogleAdsLink.java
index 1acb377b..3cd05c41 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/GoogleAdsLink.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/GoogleAdsLink.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * A link between an App+Web property and a Google Ads account.
+ * A link between an GA4 property and a Google Ads account.
  * </pre>
  *
  * Protobuf type {@code google.analytics.admin.v1alpha.GoogleAdsLink}
@@ -802,7 +802,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * A link between an App+Web property and a Google Ads account.
+   * A link between an GA4 property and a Google Ads account.
    * </pre>
    *
    * Protobuf type {@code google.analytics.admin.v1alpha.GoogleAdsLink}
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/Property.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/Property.java
index fcbef8d4..0a4fe0dd 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/Property.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/Property.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * A resource message representing a Google Analytics App+Web property.
+ * A resource message representing a Google Analytics GA4 property.
  * </pre>
  *
  * Protobuf type {@code google.analytics.admin.v1alpha.Property}
@@ -865,7 +865,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * A resource message representing a Google Analytics App+Web property.
+   * A resource message representing a Google Analytics GA4 property.
    * </pre>
    *
    * Protobuf type {@code google.analytics.admin.v1alpha.Property}
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/PropertySummary.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/PropertySummary.java
index 9b3cc22e..0eafb0fe 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/PropertySummary.java
+++ b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/PropertySummary.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * A virtual resource representing metadata for an App+Web property.
+ * A virtual resource representing metadata for an GA4 property.
  * </pre>
  *
  * Protobuf type {@code google.analytics.admin.v1alpha.PropertySummary}
@@ -393,7 +393,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * A virtual resource representing metadata for an App+Web property.
+   * A virtual resource representing metadata for an GA4 property.
    * </pre>
    *
    * Protobuf type {@code google.analytics.admin.v1alpha.PropertySummary}
diff --git a/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/analytics_admin.proto b/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/analytics_admin.proto
index 566a8fec..64329904 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/analytics_admin.proto
+++ b/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/analytics_admin.proto
@@ -29,7 +29,7 @@ option java_multiple_files = true;
 option java_outer_classname = "AnalyticsAdminProto";
 option java_package = "com.google.analytics.admin.v1alpha";
 
-// Service Interface for the Analytics Admin API (App+Web).
+// Service Interface for the Analytics Admin API (GA4).
 service AnalyticsAdminService {
   option (google.api.default_host) = "analyticsadmin.googleapis.com";
   option (google.api.oauth_scopes) =
@@ -50,7 +50,7 @@ service AnalyticsAdminService {
 
   // Returns all accounts accessible by the caller.
   //
-  // Note that these accounts might not currently have App+Web properties.
+  // Note that these accounts might not currently have GA4 properties.
   // Soft-deleted (ie: "trashed") accounts are excluded by default.
   // Returns an empty list if no relevant accounts are found.
   rpc ListAccounts(ListAccountsRequest) returns (ListAccountsResponse) {
@@ -101,10 +101,10 @@ service AnalyticsAdminService {
     };
   }
 
-  // Lookup for a single "App+Web" Property.
+  // Lookup for a single "GA4" Property.
   //
   // Throws "Target not found" if no such property found, if property is not
-  // of the type "App+Web", or if caller does not have permissions to access it.
+  // of the type "GA4", or if caller does not have permissions to access it.
   rpc GetProperty(GetPropertyRequest) returns (Property) {
     option (google.api.http) = {
       get: "/v1alpha/{name=properties/*}"
@@ -114,7 +114,7 @@ service AnalyticsAdminService {
 
   // Returns child Properties under the specified parent Account.
   //
-  // Only "App+Web" properties will be returned.
+  // Only "GA4" properties will be returned.
   // Properties will be excluded if the caller does not have access.
   // Soft-deleted (ie: "trashed") properties are excluded by default.
   // Returns an empty list if no relevant properties are found.
@@ -124,7 +124,7 @@ service AnalyticsAdminService {
     };
   }
 
-  // Creates an "App+Web" property with the specified location and attributes.
+  // Creates an "GA4" property with the specified location and attributes.
   rpc CreateProperty(CreatePropertyRequest) returns (Property) {
     option (google.api.http) = {
       post: "/v1alpha/properties"
@@ -143,7 +143,7 @@ service AnalyticsAdminService {
   // will be permanently purged.
   // https://support.google.com/analytics/answer/6154772
   //
-  // Returns an error if the target is not found, or is not an App+Web Property.
+  // Returns an error if the target is not found, or is not an GA4 Property.
   rpc DeleteProperty(DeletePropertyRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1alpha/{name=properties/*}"
diff --git a/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/resources.proto b/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/resources.proto
index 1c8d91ba..6128c49d 100644
--- a/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/resources.proto
+++ b/proto-google-analytics-admin-v1alpha/src/main/proto/google/analytics/admin/v1alpha/resources.proto
@@ -56,7 +56,7 @@ message Account {
   bool deleted = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
-// A resource message representing a Google Analytics App+Web property.
+// A resource message representing a Google Analytics GA4 property.
 message Property {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/Property"
@@ -354,7 +354,7 @@ message EnhancedMeasurementSettings {
   string excluded_domains = 18;
 }
 
-// A link between an App+Web property and a Firebase project.
+// A link between an GA4 property and a Firebase project.
 message FirebaseLink {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/FirebaseLink"
@@ -376,7 +376,7 @@ message FirebaseLink {
   // Output only. Time when this FirebaseLink was originally created.
   google.protobuf.Timestamp create_time = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Maximum user access to the App + Web property allowed to admins of
+  // Maximum user access to the GA4 property allowed to admins of
   // the linked Firebase project.
   MaximumUserAccess maximum_user_access = 4;
 }
@@ -394,7 +394,7 @@ message GlobalSiteTag {
   string snippet = 1 [(google.api.field_behavior) = IMMUTABLE];
 }
 
-// A link between an App+Web property and a Google Ads account.
+// A link between an GA4 property and a Google Ads account.
 message GoogleAdsLink {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/GoogleAdsLink"
@@ -571,7 +571,7 @@ enum MaximumUserAccess {
 }
 
 // A virtual resource representing an overview of an account and
-// all its child App+Web properties.
+// all its child GA4 properties.
 message AccountSummary {
   option (google.api.resource) = {
     type: "analyticsadmin.googleapis.com/AccountSummary"
@@ -597,7 +597,7 @@ message AccountSummary {
   repeated PropertySummary property_summaries = 4;
 }
 
-// A virtual resource representing metadata for an App+Web property.
+// A virtual resource representing metadata for an GA4 property.
 message PropertySummary {
   // Resource name of property referred to by this property summary
   // Format: properties/{property_id}
diff --git a/synth.metadata b/synth.metadata
index ff91cb5b..a3dc09ea 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-analytics-admin.git",
-        "sha": "5db82207c3e1e056714dc2dbaf3cd62ae3d849c9"
+        "sha": "b17a263d1cf3f63e9c5505d3a555c485bec8103f"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "71088f11302e80aae77751d5a915dd2e8b684ec8",
-        "internalRef": "336969301"
+        "sha": "2131e2f755b3c2604e2d08de81a299fd7e377dcd",
+        "internalRef": "338527875"
       }
     },
     {