diff --git a/proto-google-cloud-game-servers-v1/clirr-ignored-differences.xml b/proto-google-cloud-game-servers-v1/clirr-ignored-differences.xml
new file mode 100644
index 00000000..f4173554
--- /dev/null
+++ b/proto-google-cloud-game-servers-v1/clirr-ignored-differences.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/gaming/v1/*OrBuilder</className>
+    <method>boolean has*(*)</method>
+  </difference>
+</differences>
diff --git a/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverride.java b/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverride.java
index 85d97a35..1936127e 100644
--- a/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverride.java
+++ b/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverride.java
@@ -265,6 +265,20 @@ public com.google.cloud.gaming.v1.RealmSelectorOrBuilder getRealmsSelectorOrBuil
   }
 
   public static final int CONFIG_VERSION_FIELD_NUMBER = 100;
+  /**
+   *
+   *
+   * <pre>
+   * The game server config for this override.
+   * </pre>
+   *
+   * <code>string config_version = 100;</code>
+   *
+   * @return Whether the configVersion field is set.
+   */
+  public boolean hasConfigVersion() {
+    return changeCase_ == 100;
+  }
   /**
    *
    *
@@ -945,6 +959,21 @@ public com.google.cloud.gaming.v1.RealmSelectorOrBuilder getRealmsSelectorOrBuil
       return realmsSelectorBuilder_;
     }
 
+    /**
+     *
+     *
+     * <pre>
+     * The game server config for this override.
+     * </pre>
+     *
+     * <code>string config_version = 100;</code>
+     *
+     * @return Whether the configVersion field is set.
+     */
+    @java.lang.Override
+    public boolean hasConfigVersion() {
+      return changeCase_ == 100;
+    }
     /**
      *
      *
diff --git a/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverrideOrBuilder.java b/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverrideOrBuilder.java
index 9a4bfd6c..0cfde5d1 100644
--- a/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverrideOrBuilder.java
+++ b/proto-google-cloud-game-servers-v1/src/main/java/com/google/cloud/gaming/v1/GameServerConfigOverrideOrBuilder.java
@@ -58,6 +58,18 @@ public interface GameServerConfigOverrideOrBuilder
    */
   com.google.cloud.gaming.v1.RealmSelectorOrBuilder getRealmsSelectorOrBuilder();
 
+  /**
+   *
+   *
+   * <pre>
+   * The game server config for this override.
+   * </pre>
+   *
+   * <code>string config_version = 100;</code>
+   *
+   * @return Whether the configVersion field is set.
+   */
+  boolean hasConfigVersion();
   /**
    *
    *
diff --git a/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverride.java b/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverride.java
index 9b7abc1a..cc4901f7 100644
--- a/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverride.java
+++ b/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverride.java
@@ -265,6 +265,20 @@ public com.google.cloud.gaming.v1beta.RealmSelectorOrBuilder getRealmsSelectorOr
   }
 
   public static final int CONFIG_VERSION_FIELD_NUMBER = 100;
+  /**
+   *
+   *
+   * <pre>
+   * The game server config for this override.
+   * </pre>
+   *
+   * <code>string config_version = 100;</code>
+   *
+   * @return Whether the configVersion field is set.
+   */
+  public boolean hasConfigVersion() {
+    return changeCase_ == 100;
+  }
   /**
    *
    *
@@ -946,6 +960,21 @@ public com.google.cloud.gaming.v1beta.RealmSelectorOrBuilder getRealmsSelectorOr
       return realmsSelectorBuilder_;
     }
 
+    /**
+     *
+     *
+     * <pre>
+     * The game server config for this override.
+     * </pre>
+     *
+     * <code>string config_version = 100;</code>
+     *
+     * @return Whether the configVersion field is set.
+     */
+    @java.lang.Override
+    public boolean hasConfigVersion() {
+      return changeCase_ == 100;
+    }
     /**
      *
      *
diff --git a/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverrideOrBuilder.java b/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverrideOrBuilder.java
index babb0c0a..826256f3 100644
--- a/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverrideOrBuilder.java
+++ b/proto-google-cloud-game-servers-v1beta/src/main/java/com/google/cloud/gaming/v1beta/GameServerConfigOverrideOrBuilder.java
@@ -58,6 +58,18 @@ public interface GameServerConfigOverrideOrBuilder
    */
   com.google.cloud.gaming.v1beta.RealmSelectorOrBuilder getRealmsSelectorOrBuilder();
 
+  /**
+   *
+   *
+   * <pre>
+   * The game server config for this override.
+   * </pre>
+   *
+   * <code>string config_version = 100;</code>
+   *
+   * @return Whether the configVersion field is set.
+   */
+  boolean hasConfigVersion();
   /**
    *
    *
diff --git a/synth.metadata b/synth.metadata
index 740fe146..c0d59de0 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,23 +4,23 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-game-servers.git",
-        "sha": "8f38bc7631f1bdbf474ff9b71b3d76be40d902d9"
+        "sha": "49fbf272118bbb75eab04101a1467207bb20b51d"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
-        "internalRef": "358516065"
+        "sha": "f6dd7e47620566925a4b3f1ce029e74e1b2f2516",
+        "internalRef": "359781040"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
-        "internalRef": "358516065"
+        "sha": "f6dd7e47620566925a4b3f1ce029e74e1b2f2516",
+        "internalRef": "359781040"
       }
     },
     {