diff --git a/clients/google-api-services-health/v4/2.0.0/README.md b/clients/google-api-services-health/v4/2.0.0/README.md
index e6908ead7f6..5142b84f098 100644
--- a/clients/google-api-services-health/v4/2.0.0/README.md
+++ b/clients/google-api-services-health/v4/2.0.0/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-health</artifactId>
-      <version>v4-rev20260923-2.0.0</version>
+      <version>v4-rev20260928-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-health:v4-rev20260923-2.0.0'
+  implementation 'com.google.apis:google-api-services-health:v4-rev20260928-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/GoogleHealthAPI.java b/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/GoogleHealthAPI.java
index 18e16fda703..b5427657a47 100644
--- a/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/GoogleHealthAPI.java
+++ b/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/GoogleHealthAPI.java
@@ -4029,6 +4029,83 @@ public List setParent(java.lang.String parent) {
             return this;
           }
 
+          /**
+           * Optional. The data source family name to filter by. If empty, data points from all
+           * available data sources will be returned. Format:
+           * `users/me/dataSourceFamilies/{data_source_family}` The supported values are: -
+           * `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+           * available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes
+           * data from Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch).
+           * Excludes manually logged data. - `users/me/dataSourceFamilies/google-sources` -
+           * Includes first-party Google data, such as data from tracker devices, manually logged
+           * data, and Health Connect. - `users/me/dataSourceFamilies/self-sources` - Includes only
+           * the data the calling client wrote through this API, that is, data points whose data
+           * source was registered through this API with the same OAuth client ID as the caller.
+           * Callers that were only granted write scopes for the requested data types may only read
+           * the data they wrote themselves: their requests are implicitly restricted to `self-
+           * sources`, and requesting any other data source family fails with `PERMISSION_DENIED`.
+           * If no data point matches the requested data source family, the response is an empty
+           * list rather than an error. Filtering by data source family is not supported for the
+           * `sleep`, `food` and `food-measurement-unit` data types, because the underlying listing
+           * implementation cannot restrict results by data source. Such requests fail with
+           * `INVALID_ARGUMENT` when the data source family is set explicitly, and with
+           * `PERMISSION_DENIED` when the restriction is only implied by the caller's scopes. For
+           * `sleep`, use ReconcileDataPoints instead.
+           */
+          @com.google.api.client.util.Key
+          private java.lang.String dataSourceFamily;
+
+          /** Optional. The data source family name to filter by. If empty, data points from all available data
+         sources will be returned. Format: `users/me/dataSourceFamilies/{data_source_family}` The supported
+         values are: - `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+         available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes data from
+         Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch). Excludes manually
+         logged data. - `users/me/dataSourceFamilies/google-sources` - Includes first-party Google data,
+         such as data from tracker devices, manually logged data, and Health Connect. -
+         `users/me/dataSourceFamilies/self-sources` - Includes only the data the calling client wrote
+         through this API, that is, data points whose data source was registered through this API with the
+         same OAuth client ID as the caller. Callers that were only granted write scopes for the requested
+         data types may only read the data they wrote themselves: their requests are implicitly restricted
+         to `self-sources`, and requesting any other data source family fails with `PERMISSION_DENIED`. If
+         no data point matches the requested data source family, the response is an empty list rather than
+         an error. Filtering by data source family is not supported for the `sleep`, `food` and `food-
+         measurement-unit` data types, because the underlying listing implementation cannot restrict results
+         by data source. Such requests fail with `INVALID_ARGUMENT` when the data source family is set
+         explicitly, and with `PERMISSION_DENIED` when the restriction is only implied by the caller's
+         scopes. For `sleep`, use ReconcileDataPoints instead.
+           */
+          public java.lang.String getDataSourceFamily() {
+            return dataSourceFamily;
+          }
+
+          /**
+           * Optional. The data source family name to filter by. If empty, data points from all
+           * available data sources will be returned. Format:
+           * `users/me/dataSourceFamilies/{data_source_family}` The supported values are: -
+           * `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+           * available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes
+           * data from Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch).
+           * Excludes manually logged data. - `users/me/dataSourceFamilies/google-sources` -
+           * Includes first-party Google data, such as data from tracker devices, manually logged
+           * data, and Health Connect. - `users/me/dataSourceFamilies/self-sources` - Includes only
+           * the data the calling client wrote through this API, that is, data points whose data
+           * source was registered through this API with the same OAuth client ID as the caller.
+           * Callers that were only granted write scopes for the requested data types may only read
+           * the data they wrote themselves: their requests are implicitly restricted to `self-
+           * sources`, and requesting any other data source family fails with `PERMISSION_DENIED`.
+           * If no data point matches the requested data source family, the response is an empty
+           * list rather than an error. Filtering by data source family is not supported for the
+           * `sleep`, `food` and `food-measurement-unit` data types, because the underlying listing
+           * implementation cannot restrict results by data source. Such requests fail with
+           * `INVALID_ARGUMENT` when the data source family is set explicitly, and with
+           * `PERMISSION_DENIED` when the restriction is only implied by the caller's scopes. For
+           * `sleep`, use ReconcileDataPoints instead.
+           */
+          public List setDataSourceFamily(java.lang.String dataSourceFamily) {
+            this.dataSourceFamily = dataSourceFamily;
+            return this;
+          }
+
           /**
            * Optional. Filter expression following https://google.aip.dev/160. A time range (either
            * physical or civil) can be specified. The supported filter fields are: - Interval start
diff --git a/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/model/HeartRateVariability.java b/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/model/HeartRateVariability.java
index bfb046e8125..3577f9c96ff 100644
--- a/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/model/HeartRateVariability.java
+++ b/clients/google-api-services-health/v4/2.0.0/com/google/api/services/health/v4/model/HeartRateVariability.java
@@ -32,7 +32,7 @@
 public final class HeartRateVariability extends com.google.api.client.json.GenericJson {
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -61,7 +61,7 @@ public final class HeartRateVariability extends com.google.api.client.json.Gener
   private java.lang.Double standardDeviationMilliseconds;
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * @return value or {@code null} for none
    */
   public HeartRateVariabilityMetadata getMetadata() {
@@ -69,7 +69,7 @@ public HeartRateVariabilityMetadata getMetadata() {
   }
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * @param metadata metadata or {@code null} for none
    */
   public HeartRateVariability setMetadata(HeartRateVariabilityMetadata metadata) {
diff --git a/clients/google-api-services-health/v4/2.0.0/pom.xml b/clients/google-api-services-health/v4/2.0.0/pom.xml
index 5f6ca1b106f..4f3f06fdf31 100644
--- a/clients/google-api-services-health/v4/2.0.0/pom.xml
+++ b/clients/google-api-services-health/v4/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-health</artifactId>
-  <version>v4-rev20260923-2.0.0</version>
-  <name>Google Health API v4-rev20260923-2.0.0</name>
+  <version>v4-rev20260928-2.0.0</version>
+  <name>Google Health API v4-rev20260928-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-health/v4/README.md b/clients/google-api-services-health/v4/README.md
index e6908ead7f6..5142b84f098 100644
--- a/clients/google-api-services-health/v4/README.md
+++ b/clients/google-api-services-health/v4/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-health</artifactId>
-      <version>v4-rev20260923-2.0.0</version>
+      <version>v4-rev20260928-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-health:v4-rev20260923-2.0.0'
+  implementation 'com.google.apis:google-api-services-health:v4-rev20260928-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-health/v4beta/2.0.0/README.md b/clients/google-api-services-health/v4beta/2.0.0/README.md
index 34850fc3f9f..9c2bb70b71f 100644
--- a/clients/google-api-services-health/v4beta/2.0.0/README.md
+++ b/clients/google-api-services-health/v4beta/2.0.0/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-health</artifactId>
-      <version>v4beta-rev20260923-2.0.0</version>
+      <version>v4beta-rev20260928-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-health:v4beta-rev20260923-2.0.0'
+  implementation 'com.google.apis:google-api-services-health:v4beta-rev20260928-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/GoogleHealthAPI.java b/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/GoogleHealthAPI.java
index 80d0fb0940f..9410adad713 100644
--- a/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/GoogleHealthAPI.java
+++ b/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/GoogleHealthAPI.java
@@ -4029,6 +4029,83 @@ public List setParent(java.lang.String parent) {
             return this;
           }
 
+          /**
+           * Optional. The data source family name to filter by. If empty, data points from all
+           * available data sources will be returned. Format:
+           * `users/me/dataSourceFamilies/{data_source_family}` The supported values are: -
+           * `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+           * available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes
+           * data from Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch).
+           * Excludes manually logged data. - `users/me/dataSourceFamilies/google-sources` -
+           * Includes first-party Google data, such as data from tracker devices, manually logged
+           * data, and Health Connect. - `users/me/dataSourceFamilies/self-sources` - Includes only
+           * the data the calling client wrote through this API, that is, data points whose data
+           * source was registered through this API with the same OAuth client ID as the caller.
+           * Callers that were only granted write scopes for the requested data types may only read
+           * the data they wrote themselves: their requests are implicitly restricted to `self-
+           * sources`, and requesting any other data source family fails with `PERMISSION_DENIED`.
+           * If no data point matches the requested data source family, the response is an empty
+           * list rather than an error. Filtering by data source family is not supported for the
+           * `sleep`, `food` and `food-measurement-unit` data types, because the underlying listing
+           * implementation cannot restrict results by data source. Such requests fail with
+           * `INVALID_ARGUMENT` when the data source family is set explicitly, and with
+           * `PERMISSION_DENIED` when the restriction is only implied by the caller's scopes. For
+           * `sleep`, use ReconcileDataPoints instead.
+           */
+          @com.google.api.client.util.Key
+          private java.lang.String dataSourceFamily;
+
+          /** Optional. The data source family name to filter by. If empty, data points from all available data
+         sources will be returned. Format: `users/me/dataSourceFamilies/{data_source_family}` The supported
+         values are: - `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+         available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes data from
+         Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch). Excludes manually
+         logged data. - `users/me/dataSourceFamilies/google-sources` - Includes first-party Google data,
+         such as data from tracker devices, manually logged data, and Health Connect. -
+         `users/me/dataSourceFamilies/self-sources` - Includes only the data the calling client wrote
+         through this API, that is, data points whose data source was registered through this API with the
+         same OAuth client ID as the caller. Callers that were only granted write scopes for the requested
+         data types may only read the data they wrote themselves: their requests are implicitly restricted
+         to `self-sources`, and requesting any other data source family fails with `PERMISSION_DENIED`. If
+         no data point matches the requested data source family, the response is an empty list rather than
+         an error. Filtering by data source family is not supported for the `sleep`, `food` and `food-
+         measurement-unit` data types, because the underlying listing implementation cannot restrict results
+         by data source. Such requests fail with `INVALID_ARGUMENT` when the data source family is set
+         explicitly, and with `PERMISSION_DENIED` when the restriction is only implied by the caller's
+         scopes. For `sleep`, use ReconcileDataPoints instead.
+           */
+          public java.lang.String getDataSourceFamily() {
+            return dataSourceFamily;
+          }
+
+          /**
+           * Optional. The data source family name to filter by. If empty, data points from all
+           * available data sources will be returned. Format:
+           * `users/me/dataSourceFamilies/{data_source_family}` The supported values are: -
+           * `users/me/dataSourceFamilies/all-sources` - Default value. Includes data from all
+           * available data sources. - `users/me/dataSourceFamilies/google-wearables` - Includes
+           * data from Google and Fitbit tracker devices (such as Fitbit trackers and Pixel Watch).
+           * Excludes manually logged data. - `users/me/dataSourceFamilies/google-sources` -
+           * Includes first-party Google data, such as data from tracker devices, manually logged
+           * data, and Health Connect. - `users/me/dataSourceFamilies/self-sources` - Includes only
+           * the data the calling client wrote through this API, that is, data points whose data
+           * source was registered through this API with the same OAuth client ID as the caller.
+           * Callers that were only granted write scopes for the requested data types may only read
+           * the data they wrote themselves: their requests are implicitly restricted to `self-
+           * sources`, and requesting any other data source family fails with `PERMISSION_DENIED`.
+           * If no data point matches the requested data source family, the response is an empty
+           * list rather than an error. Filtering by data source family is not supported for the
+           * `sleep`, `food` and `food-measurement-unit` data types, because the underlying listing
+           * implementation cannot restrict results by data source. Such requests fail with
+           * `INVALID_ARGUMENT` when the data source family is set explicitly, and with
+           * `PERMISSION_DENIED` when the restriction is only implied by the caller's scopes. For
+           * `sleep`, use ReconcileDataPoints instead.
+           */
+          public List setDataSourceFamily(java.lang.String dataSourceFamily) {
+            this.dataSourceFamily = dataSourceFamily;
+            return this;
+          }
+
           /**
            * Optional. Filter expression following https://google.aip.dev/160. A time range (either
            * physical or civil) can be specified. The supported filter fields are: - Interval start
diff --git a/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/model/HeartRateVariability.java b/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/model/HeartRateVariability.java
index 86c8f14d0c4..4ae28eb09a6 100644
--- a/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/model/HeartRateVariability.java
+++ b/clients/google-api-services-health/v4beta/2.0.0/com/google/api/services/health/v4beta/model/HeartRateVariability.java
@@ -32,7 +32,7 @@
 public final class HeartRateVariability extends com.google.api.client.json.GenericJson {
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -61,7 +61,7 @@ public final class HeartRateVariability extends com.google.api.client.json.Gener
   private java.lang.Double standardDeviationMilliseconds;
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * @return value or {@code null} for none
    */
   public HeartRateVariabilityMetadata getMetadata() {
@@ -69,7 +69,7 @@ public HeartRateVariabilityMetadata getMetadata() {
   }
 
   /**
-   * Optional. Metadata used in 1P surfaces.
+   * Optional. Additional information about the heart rate variability measurement.
    * @param metadata metadata or {@code null} for none
    */
   public HeartRateVariability setMetadata(HeartRateVariabilityMetadata metadata) {
diff --git a/clients/google-api-services-health/v4beta/2.0.0/pom.xml b/clients/google-api-services-health/v4beta/2.0.0/pom.xml
index d1121312250..55047beb45d 100644
--- a/clients/google-api-services-health/v4beta/2.0.0/pom.xml
+++ b/clients/google-api-services-health/v4beta/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-health</artifactId>
-  <version>v4beta-rev20260923-2.0.0</version>
-  <name>Google Health API v4beta-rev20260923-2.0.0</name>
+  <version>v4beta-rev20260928-2.0.0</version>
+  <name>Google Health API v4beta-rev20260928-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-health/v4beta/README.md b/clients/google-api-services-health/v4beta/README.md
index 34850fc3f9f..9c2bb70b71f 100644
--- a/clients/google-api-services-health/v4beta/README.md
+++ b/clients/google-api-services-health/v4beta/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-health</artifactId>
-      <version>v4beta-rev20260923-2.0.0</version>
+      <version>v4beta-rev20260928-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-health:v4beta-rev20260923-2.0.0'
+  implementation 'com.google.apis:google-api-services-health:v4beta-rev20260928-2.0.0'
 }
 ```