diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/README.md b/clients/google-api-services-firebaseappcheck/v1/2.0.0/README.md
index 8a88071bdfc..0cced7d37fe 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/README.md
+++ b/clients/google-api-services-firebaseappcheck/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-firebaseappcheck</artifactId>
-      <version>v1-rev20230825-2.0.0</version>
+      <version>v1-rev20231009-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-firebaseappcheck:v1-rev20230825-2.0.0'
+  implementation 'com.google.apis:google-api-services-firebaseappcheck:v1-rev20231009-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest.java
index a29e6c90c70..d18040052aa 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest.java
@@ -53,8 +53,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest ext
   private java.lang.String challenge;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -200,8 +201,9 @@ public GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest encodeChallenge
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -209,8 +211,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeAppAttestAssertionRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest.java
index 9e8b77da8fa..3fb162c375a 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest.java
@@ -54,8 +54,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest e
   private java.lang.String keyId;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -205,8 +206,9 @@ public GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest encodeKeyId(b
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -214,8 +216,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeAppAttestAttestationRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest.java
index 4838ab6c406..3737b61cf62 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest.java
@@ -38,8 +38,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest extends co
   private java.lang.String customToken;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -63,8 +64,9 @@ public GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest setCustomToken(java.la
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -72,8 +74,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeCustomTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest.java
index 9f1f24616fd..7231f544ede 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest.java
@@ -39,8 +39,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest extends com
   private java.lang.String debugToken;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -66,8 +67,9 @@ public GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest setDebugToken(java.lang
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -75,8 +77,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeDebugTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest.java
index 8cb0597630d..431aab0cec7 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest.java
@@ -40,8 +40,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest exten
   private java.lang.String deviceToken;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -69,8 +70,9 @@ public GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest setDeviceToken(ja
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -78,8 +80,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeDeviceCheckTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest.java
index 785c7f2a8d2..9282354c04a 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -48,8 +49,9 @@ public final class GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest ext
   private java.lang.String playIntegrityToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -57,8 +59,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangePlayIntegrityTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest.java
index a2803ca9de0..981b4676c73 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -47,8 +48,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenReque
   private java.lang.String recaptchaEnterpriseToken;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -56,8 +58,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeRecaptchaEnterpriseTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest.java b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest.java
index 78c303daba2..11d8f248a40 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/com/google/api/services/firebaseappcheck/v1/model/GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -47,8 +48,9 @@ public final class GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest exten
   private java.lang.String recaptchaV3Token;
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -56,8 +58,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short lived token with a 5 minute TTL. Useful when the client wishes to self impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1ExchangeRecaptchaV3TokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1/2.0.0/pom.xml b/clients/google-api-services-firebaseappcheck/v1/2.0.0/pom.xml
index a2725139eec..817dbe0f25d 100644
--- a/clients/google-api-services-firebaseappcheck/v1/2.0.0/pom.xml
+++ b/clients/google-api-services-firebaseappcheck/v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-firebaseappcheck</artifactId>
-  <version>v1-rev20230825-2.0.0</version>
-  <name>Firebase App Check API v1-rev20230825-2.0.0</name>
+  <version>v1-rev20231009-2.0.0</version>
+  <name>Firebase App Check API v1-rev20231009-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/README.md b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/README.md
index 4b86b4b2834..ccca1940dc6 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/README.md
+++ b/clients/google-api-services-firebaseappcheck/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-firebaseappcheck</artifactId>
-      <version>v1beta-rev20230814-2.0.0</version>
+      <version>v1beta-rev20231009-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-firebaseappcheck:v1beta-rev20230814-2.0.0'
+  implementation 'com.google.apis:google-api-services-firebaseappcheck:v1beta-rev20231009-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest.java
index 939d7199094..1fa84e424d4 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest.java
@@ -53,8 +53,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest
   private java.lang.String challenge;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -200,8 +201,9 @@ public GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest encodeChall
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -209,8 +211,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeAppAttestAssertionRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest.java
index 37a1297a7c4..2a54f6c2974 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest.java
@@ -54,8 +54,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationReque
   private java.lang.String keyId;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -205,8 +206,9 @@ public GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest encodeKey
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -214,8 +216,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeAppAttestAttestationRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest.java
index fe95b0014b5..3fd31c32d13 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest.java
@@ -38,8 +38,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest extend
   private java.lang.String customToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -63,8 +64,9 @@ public GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest setCustomToken(jav
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -72,8 +74,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeCustomTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest.java
index fbde5cc51af..83b47058fde 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest.java
@@ -39,8 +39,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest extends
   private java.lang.String debugToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -66,8 +67,9 @@ public GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest setDebugToken(java.
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -75,8 +77,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeDebugTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest.java
index 98f6793bf72..26ebcad2672 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest.java
@@ -40,8 +40,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest e
   private java.lang.String deviceToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -69,8 +70,9 @@ public GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest setDeviceToke
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -78,8 +80,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeDeviceCheckTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest.java
index a492b9e728a..45885653490 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -48,8 +49,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest
   private java.lang.String playIntegrityToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -57,8 +59,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangePlayIntegrityTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest.java
index e44a757cce4..77c656f4683 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -47,8 +48,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenR
   private java.lang.String recaptchaEnterpriseToken;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -56,8 +58,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeRecaptchaEnterpriseTokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest.java b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest.java
index 99e592fb36f..0883187e1a7 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest.java
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/com/google/api/services/firebaseappcheck/v1beta/model/GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest.java
@@ -31,8 +31,9 @@
 public final class GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest extends com.google.api.client.json.GenericJson {
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -47,8 +48,9 @@ public final class GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest e
   private java.lang.String recaptchaV3Token;
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @return value or {@code null} for none
    */
   public java.lang.Boolean getLimitedUse() {
@@ -56,8 +58,9 @@ public java.lang.Boolean getLimitedUse() {
   }
 
   /**
-   * Forces a short-lived token with a 5 minute TTL. Useful when the client wishes to impose
-   * stricter TTL requirements for this exchange. Default: false.
+   * Specifies whether this attestation is for use in a *limited use* (`true`) or *session based*
+   * (`false`) context. To enable this attestation to be used with the *replay protection* feature,
+   * set this to `true`. The default value is `false`.
    * @param limitedUse limitedUse or {@code null} for none
    */
   public GoogleFirebaseAppcheckV1betaExchangeRecaptchaV3TokenRequest setLimitedUse(java.lang.Boolean limitedUse) {
diff --git a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/pom.xml b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/pom.xml
index 9bfa049327b..0106d2bb579 100644
--- a/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/pom.xml
+++ b/clients/google-api-services-firebaseappcheck/v1beta/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-firebaseappcheck</artifactId>
-  <version>v1beta-rev20230814-2.0.0</version>
-  <name>Firebase App Check API v1beta-rev20230814-2.0.0</name>
+  <version>v1beta-rev20231009-2.0.0</version>
+  <name>Firebase App Check API v1beta-rev20231009-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>