diff --git a/clients/google-api-services-workstations/v1/2.0.0/README.md b/clients/google-api-services-workstations/v1/2.0.0/README.md
index 6edad8c5e9a..2d66a44d743 100644
--- a/clients/google-api-services-workstations/v1/2.0.0/README.md
+++ b/clients/google-api-services-workstations/v1/2.0.0/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-workstations</artifactId>
-      <version>v1-rev20260604-2.0.0</version>
+      <version>v1-rev20260807-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-workstations:v1-rev20260604-2.0.0'
+  implementation 'com.google.apis:google-api-services-workstations:v1-rev20260807-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceHyperdiskBalancedHighAvailability.java b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceHyperdiskBalancedHighAvailability.java
index befcdd5fda7..bd2d9e7e965 100644
--- a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceHyperdiskBalancedHighAvailability.java
+++ b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceHyperdiskBalancedHighAvailability.java
@@ -46,7 +46,8 @@ public final class GceHyperdiskBalancedHighAvailability extends com.google.api.c
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -104,7 +105,8 @@ public GceHyperdiskBalancedHighAvailability setArchiveTimeout(String archiveTime
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @return value or {@code null} for none
    */
   public java.lang.Integer getMaxSizeGb() {
@@ -113,7 +115,8 @@ public java.lang.Integer getMaxSizeGb() {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @param maxSizeGb maxSizeGb or {@code null} for none
    */
   public GceHyperdiskBalancedHighAvailability setMaxSizeGb(java.lang.Integer maxSizeGb) {
diff --git a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceRegionalPersistentDisk.java b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceRegionalPersistentDisk.java
index e766fd5bf89..aa95e9ab901 100644
--- a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceRegionalPersistentDisk.java
+++ b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/GceRegionalPersistentDisk.java
@@ -65,7 +65,8 @@ public final class GceRegionalPersistentDisk extends com.google.api.client.json.
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -164,7 +165,8 @@ public GceRegionalPersistentDisk setFsType(java.lang.String fsType) {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @return value or {@code null} for none
    */
   public java.lang.Integer getMaxSizeGb() {
@@ -173,7 +175,8 @@ public java.lang.Integer getMaxSizeGb() {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @param maxSizeGb maxSizeGb or {@code null} for none
    */
   public GceRegionalPersistentDisk setMaxSizeGb(java.lang.Integer maxSizeGb) {
diff --git a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/WorkstationConfig.java b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/WorkstationConfig.java
index 3d3cdbe3708..c82e4711ffb 100644
--- a/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/WorkstationConfig.java
+++ b/clients/google-api-services-workstations/v1/2.0.0/com/google/api/services/workstations/v1/model/WorkstationConfig.java
@@ -274,11 +274,11 @@ public final class WorkstationConfig extends com.google.api.client.json.GenericJ
   private java.util.List<java.lang.String> replicaZones;
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
@@ -790,11 +790,11 @@ public WorkstationConfig setReplicaZones(java.util.List<java.lang.String> replic
   }
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
@@ -808,11 +808,11 @@ public String getRunningTimeout() {
   }
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
diff --git a/clients/google-api-services-workstations/v1/2.0.0/pom.xml b/clients/google-api-services-workstations/v1/2.0.0/pom.xml
index 01622cabfa0..e14de0dc50a 100644
--- a/clients/google-api-services-workstations/v1/2.0.0/pom.xml
+++ b/clients/google-api-services-workstations/v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-workstations</artifactId>
-  <version>v1-rev20260604-2.0.0</version>
-  <name>Cloud Workstations API v1-rev20260604-2.0.0</name>
+  <version>v1-rev20260807-2.0.0</version>
+  <name>Cloud Workstations API v1-rev20260807-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-workstations/v1/README.md b/clients/google-api-services-workstations/v1/README.md
index 6edad8c5e9a..2d66a44d743 100644
--- a/clients/google-api-services-workstations/v1/README.md
+++ b/clients/google-api-services-workstations/v1/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-workstations</artifactId>
-      <version>v1-rev20260604-2.0.0</version>
+      <version>v1-rev20260807-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-workstations:v1-rev20260604-2.0.0'
+  implementation 'com.google.apis:google-api-services-workstations:v1-rev20260807-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-workstations/v1beta/2.0.0/README.md b/clients/google-api-services-workstations/v1beta/2.0.0/README.md
index a2cd5d42e05..318208d7740 100644
--- a/clients/google-api-services-workstations/v1beta/2.0.0/README.md
+++ b/clients/google-api-services-workstations/v1beta/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-workstations</artifactId>
-      <version>v1beta-rev20260705-2.0.0</version>
+      <version>v1beta-rev20260807-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-workstations:v1beta-rev20260705-2.0.0'
+  implementation 'com.google.apis:google-api-services-workstations:v1beta-rev20260807-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceHyperdiskBalancedHighAvailability.java b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceHyperdiskBalancedHighAvailability.java
index 928724e6a99..b0f5573b33f 100644
--- a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceHyperdiskBalancedHighAvailability.java
+++ b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceHyperdiskBalancedHighAvailability.java
@@ -46,7 +46,8 @@ public final class GceHyperdiskBalancedHighAvailability extends com.google.api.c
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -104,7 +105,8 @@ public GceHyperdiskBalancedHighAvailability setArchiveTimeout(String archiveTime
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @return value or {@code null} for none
    */
   public java.lang.Integer getMaxSizeGb() {
@@ -113,7 +115,8 @@ public java.lang.Integer getMaxSizeGb() {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @param maxSizeGb maxSizeGb or {@code null} for none
    */
   public GceHyperdiskBalancedHighAvailability setMaxSizeGb(java.lang.Integer maxSizeGb) {
diff --git a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceRegionalPersistentDisk.java b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceRegionalPersistentDisk.java
index f79fb6dd405..9a122e891ed 100644
--- a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceRegionalPersistentDisk.java
+++ b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/GceRegionalPersistentDisk.java
@@ -65,7 +65,8 @@ public final class GceRegionalPersistentDisk extends com.google.api.client.json.
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -164,7 +165,8 @@ public GceRegionalPersistentDisk setFsType(java.lang.String fsType) {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @return value or {@code null} for none
    */
   public java.lang.Integer getMaxSizeGb() {
@@ -173,7 +175,8 @@ public java.lang.Integer getMaxSizeGb() {
 
   /**
    * Optional. Maximum size in GB to which this persistent directory can be resized. Defaults to
-   * unlimited if not set.
+   * `0`, which indicates no maximum limit is enforced by this configuration. Resizing is still
+   * subject to the quotas and limits of the underlying disk type.
    * @param maxSizeGb maxSizeGb or {@code null} for none
    */
   public GceRegionalPersistentDisk setMaxSizeGb(java.lang.Integer maxSizeGb) {
diff --git a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/WorkstationConfig.java b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/WorkstationConfig.java
index a31d3b2e02a..75741f85958 100644
--- a/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/WorkstationConfig.java
+++ b/clients/google-api-services-workstations/v1beta/2.0.0/com/google/api/services/workstations/v1beta/model/WorkstationConfig.java
@@ -300,11 +300,11 @@ public final class WorkstationConfig extends com.google.api.client.json.GenericJ
   private java.util.List<java.lang.String> replicaZones;
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
@@ -891,11 +891,11 @@ public WorkstationConfig setReplicaZones(java.util.List<java.lang.String> replic
   }
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
@@ -909,11 +909,11 @@ public String getRunningTimeout() {
   }
 
   /**
-   * Optional. Number of seconds that a workstation can run until it is automatically shut down. We
-   * recommend that workstations be shut down daily to reduce costs and so that security updates can
-   * be applied upon restart. The idle_timeout and running_timeout fields are independent of each
-   * other. Note that the running_timeout field shuts down VMs after the specified time, regardless
-   * of whether or not the VMs are idle. Provide duration terminated by `s` for seconds—for example,
+   * Optional. Number of seconds to wait before automatically stopping a workstation. We recommend
+   * that workstations be stopped daily so that security updates can be applied upon restart. The
+   * idle_timeout and running_timeout fields are independent of each other. Note that the
+   * running_timeout field stops workstations after the specified time, regardless of whether or not
+   * the workstations are idle. Provide duration terminated by `s` for seconds—for example,
    * `"54000s"` (15 hours). Defaults to `"43200s"` (12 hours). A value of `"0s"` indicates that
    * workstations using this configuration should never time out. If encryption_key is set, it must
    * be greater than `"0s"` and less than `"86400s"` (24 hours). Warning: A value of `"0s"`
diff --git a/clients/google-api-services-workstations/v1beta/2.0.0/pom.xml b/clients/google-api-services-workstations/v1beta/2.0.0/pom.xml
index 1e8b33ab576..f6509ec3ea5 100644
--- a/clients/google-api-services-workstations/v1beta/2.0.0/pom.xml
+++ b/clients/google-api-services-workstations/v1beta/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-workstations</artifactId>
-  <version>v1beta-rev20260705-2.0.0</version>
-  <name>Cloud Workstations API v1beta-rev20260705-2.0.0</name>
+  <version>v1beta-rev20260807-2.0.0</version>
+  <name>Cloud Workstations API v1beta-rev20260807-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-workstations/v1beta/README.md b/clients/google-api-services-workstations/v1beta/README.md
index a2cd5d42e05..318208d7740 100644
--- a/clients/google-api-services-workstations/v1beta/README.md
+++ b/clients/google-api-services-workstations/v1beta/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-workstations</artifactId>
-      <version>v1beta-rev20260705-2.0.0</version>
+      <version>v1beta-rev20260807-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-workstations:v1beta-rev20260705-2.0.0'
+  implementation 'com.google.apis:google-api-services-workstations:v1beta-rev20260807-2.0.0'
 }
 ```