diff --git a/clients/google-api-services-spanner/v1/2.0.0/README.md b/clients/google-api-services-spanner/v1/2.0.0/README.md
index 0ab026beb2e..b24da59f7e2 100644
--- a/clients/google-api-services-spanner/v1/2.0.0/README.md
+++ b/clients/google-api-services-spanner/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-spanner</artifactId>
-      <version>v1-rev20260928-2.0.0</version>
+      <version>v1-rev20261006-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-spanner:v1-rev20260928-2.0.0'
+  implementation 'com.google.apis:google-api-services-spanner:v1-rev20261006-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-spanner/v1/2.0.0/com/google/api/services/spanner/v1/model/Instance.java b/clients/google-api-services-spanner/v1/2.0.0/com/google/api/services/spanner/v1/model/Instance.java
index ecac4905191..f5c74e15282 100644
--- a/clients/google-api-services-spanner/v1/2.0.0/com/google/api/services/spanner/v1/model/Instance.java
+++ b/clients/google-api-services-spanner/v1/2.0.0/com/google/api/services/spanner/v1/model/Instance.java
@@ -177,6 +177,14 @@ public final class Instance extends com.google.api.client.json.GenericJson {
   @com.google.api.client.util.Key
   private java.lang.String state;
 
+  /**
+   * Optional. Tag keys/values directly bound to this resource. For example: "123/environment":
+   * "prod", "123/costCenter": "marketing"
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.util.Map<String, java.lang.String> tags;
+
   /**
    * Output only. The time at which the instance was most recently updated.
    * The value may be {@code null}.
@@ -525,6 +533,25 @@ public Instance setState(java.lang.String state) {
     return this;
   }
 
+  /**
+   * Optional. Tag keys/values directly bound to this resource. For example: "123/environment":
+   * "prod", "123/costCenter": "marketing"
+   * @return value or {@code null} for none
+   */
+  public java.util.Map<String, java.lang.String> getTags() {
+    return tags;
+  }
+
+  /**
+   * Optional. Tag keys/values directly bound to this resource. For example: "123/environment":
+   * "prod", "123/costCenter": "marketing"
+   * @param tags tags or {@code null} for none
+   */
+  public Instance setTags(java.util.Map<String, java.lang.String> tags) {
+    this.tags = tags;
+    return this;
+  }
+
   /**
    * Output only. The time at which the instance was most recently updated.
    * @return value or {@code null} for none
diff --git a/clients/google-api-services-spanner/v1/2.0.0/pom.xml b/clients/google-api-services-spanner/v1/2.0.0/pom.xml
index ac160873c11..2aa342cae96 100644
--- a/clients/google-api-services-spanner/v1/2.0.0/pom.xml
+++ b/clients/google-api-services-spanner/v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-spanner</artifactId>
-  <version>v1-rev20260928-2.0.0</version>
-  <name>Cloud Spanner API v1-rev20260928-2.0.0</name>
+  <version>v1-rev20261006-2.0.0</version>
+  <name>Cloud Spanner API v1-rev20261006-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-spanner/v1/README.md b/clients/google-api-services-spanner/v1/README.md
index 0ab026beb2e..b24da59f7e2 100644
--- a/clients/google-api-services-spanner/v1/README.md
+++ b/clients/google-api-services-spanner/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-spanner</artifactId>
-      <version>v1-rev20260928-2.0.0</version>
+      <version>v1-rev20261006-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-spanner:v1-rev20260928-2.0.0'
+  implementation 'com.google.apis:google-api-services-spanner:v1-rev20261006-2.0.0'
 }
 ```