diff --git a/clients/google-api-services-contactcenterinsights/v1/2.0.0/README.md b/clients/google-api-services-contactcenterinsights/v1/2.0.0/README.md
index 2dcf00a5d3a..802f29b4bff 100644
--- a/clients/google-api-services-contactcenterinsights/v1/2.0.0/README.md
+++ b/clients/google-api-services-contactcenterinsights/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-contactcenterinsights</artifactId>
-      <version>v1-rev20260601-2.0.0</version>
+      <version>v1-rev20260612-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-contactcenterinsights:v1-rev20260601-2.0.0'
+  implementation 'com.google.apis:google-api-services-contactcenterinsights:v1-rev20260612-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1Conversation.java b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1Conversation.java
index adc0e25653e..d2750ea7bbd 100644
--- a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1Conversation.java
+++ b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1Conversation.java
@@ -125,7 +125,7 @@ public final class GoogleCloudContactcenterinsightsV1Conversation extends com.go
   private java.lang.String medium;
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * The value may be {@code null}.
    */
@@ -425,7 +425,7 @@ public GoogleCloudContactcenterinsightsV1Conversation setMedium(java.lang.String
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @return value or {@code null} for none
    */
@@ -434,7 +434,7 @@ public java.lang.String getMetadataJson() {
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @param metadataJson metadataJson or {@code null} for none
    */
diff --git a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1alpha1Conversation.java b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1alpha1Conversation.java
index 3a66b85399a..77612d51dff 100644
--- a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1alpha1Conversation.java
+++ b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1alpha1Conversation.java
@@ -125,7 +125,7 @@ public final class GoogleCloudContactcenterinsightsV1alpha1Conversation extends
   private java.lang.String medium;
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * The value may be {@code null}.
    */
@@ -425,7 +425,7 @@ public GoogleCloudContactcenterinsightsV1alpha1Conversation setMedium(java.lang.
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @return value or {@code null} for none
    */
@@ -434,7 +434,7 @@ public java.lang.String getMetadataJson() {
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @param metadataJson metadataJson or {@code null} for none
    */
diff --git a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1mainConversation.java b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1mainConversation.java
index 679e940009a..74d43a94b45 100644
--- a/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1mainConversation.java
+++ b/clients/google-api-services-contactcenterinsights/v1/2.0.0/com/google/api/services/contactcenterinsights/v1/model/GoogleCloudContactcenterinsightsV1mainConversation.java
@@ -125,7 +125,7 @@ public final class GoogleCloudContactcenterinsightsV1mainConversation extends co
   private java.lang.String medium;
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * The value may be {@code null}.
    */
@@ -425,7 +425,7 @@ public GoogleCloudContactcenterinsightsV1mainConversation setMedium(java.lang.St
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @return value or {@code null} for none
    */
@@ -434,7 +434,7 @@ public java.lang.String getMetadataJson() {
   }
 
   /**
-   * Input only. JSON metadata encoded as a string. This field is primarily used by Insights
+   * Optional. JSON metadata encoded as a string. This field is primarily used by Insights
    * integrations with various telephony systems and must be in one of Insight's supported formats.
    * @param metadataJson metadataJson or {@code null} for none
    */
diff --git a/clients/google-api-services-contactcenterinsights/v1/2.0.0/pom.xml b/clients/google-api-services-contactcenterinsights/v1/2.0.0/pom.xml
index 50a763e0f3e..a003c7a394b 100644
--- a/clients/google-api-services-contactcenterinsights/v1/2.0.0/pom.xml
+++ b/clients/google-api-services-contactcenterinsights/v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-contactcenterinsights</artifactId>
-  <version>v1-rev20260601-2.0.0</version>
-  <name>Contact Center AI Insights API v1-rev20260601-2.0.0</name>
+  <version>v1-rev20260612-2.0.0</version>
+  <name>Contact Center AI Insights API v1-rev20260612-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-contactcenterinsights/v1/README.md b/clients/google-api-services-contactcenterinsights/v1/README.md
index 2dcf00a5d3a..802f29b4bff 100644
--- a/clients/google-api-services-contactcenterinsights/v1/README.md
+++ b/clients/google-api-services-contactcenterinsights/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-contactcenterinsights</artifactId>
-      <version>v1-rev20260601-2.0.0</version>
+      <version>v1-rev20260612-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-contactcenterinsights:v1-rev20260601-2.0.0'
+  implementation 'com.google.apis:google-api-services-contactcenterinsights:v1-rev20260612-2.0.0'
 }
 ```