diff --git a/proto-google-cloud-container-v1/src/main/java/com/google/container/v1/OperationProgress.java b/proto-google-cloud-container-v1/src/main/java/com/google/container/v1/OperationProgress.java
index 55fce38c..2d792b5d 100644
--- a/proto-google-cloud-container-v1/src/main/java/com/google/container/v1/OperationProgress.java
+++ b/proto-google-cloud-container-v1/src/main/java/com/google/container/v1/OperationProgress.java
@@ -182,6 +182,18 @@ public interface MetricOrBuilder
      */
     com.google.protobuf.ByteString getNameBytes();
 
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with integer value.
+     * </pre>
+     *
+     * <code>int64 int_value = 2;</code>
+     *
+     * @return Whether the intValue field is set.
+     */
+    boolean hasIntValue();
     /**
      *
      *
@@ -195,6 +207,18 @@ public interface MetricOrBuilder
      */
     long getIntValue();
 
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with floating point value.
+     * </pre>
+     *
+     * <code>double double_value = 3;</code>
+     *
+     * @return Whether the doubleValue field is set.
+     */
+    boolean hasDoubleValue();
     /**
      *
      *
@@ -208,6 +232,18 @@ public interface MetricOrBuilder
      */
     double getDoubleValue();
 
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with custom values (ratios, visual progress, etc.).
+     * </pre>
+     *
+     * <code>string string_value = 4;</code>
+     *
+     * @return Whether the stringValue field is set.
+     */
+    boolean hasStringValue();
     /**
      *
      *
@@ -447,6 +483,21 @@ public com.google.protobuf.ByteString getNameBytes() {
     }
 
     public static final int INT_VALUE_FIELD_NUMBER = 2;
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with integer value.
+     * </pre>
+     *
+     * <code>int64 int_value = 2;</code>
+     *
+     * @return Whether the intValue field is set.
+     */
+    @java.lang.Override
+    public boolean hasIntValue() {
+      return valueCase_ == 2;
+    }
     /**
      *
      *
@@ -467,6 +518,21 @@ public long getIntValue() {
     }
 
     public static final int DOUBLE_VALUE_FIELD_NUMBER = 3;
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with floating point value.
+     * </pre>
+     *
+     * <code>double double_value = 3;</code>
+     *
+     * @return Whether the doubleValue field is set.
+     */
+    @java.lang.Override
+    public boolean hasDoubleValue() {
+      return valueCase_ == 3;
+    }
     /**
      *
      *
@@ -487,6 +553,20 @@ public double getDoubleValue() {
     }
 
     public static final int STRING_VALUE_FIELD_NUMBER = 4;
+    /**
+     *
+     *
+     * <pre>
+     * For metrics with custom values (ratios, visual progress, etc.).
+     * </pre>
+     *
+     * <code>string string_value = 4;</code>
+     *
+     * @return Whether the stringValue field is set.
+     */
+    public boolean hasStringValue() {
+      return valueCase_ == 4;
+    }
     /**
      *
      *
@@ -1075,6 +1155,20 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         return this;
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * For metrics with integer value.
+       * </pre>
+       *
+       * <code>int64 int_value = 2;</code>
+       *
+       * @return Whether the intValue field is set.
+       */
+      public boolean hasIntValue() {
+        return valueCase_ == 2;
+      }
       /**
        *
        *
@@ -1130,6 +1224,20 @@ public Builder clearIntValue() {
         return this;
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * For metrics with floating point value.
+       * </pre>
+       *
+       * <code>double double_value = 3;</code>
+       *
+       * @return Whether the doubleValue field is set.
+       */
+      public boolean hasDoubleValue() {
+        return valueCase_ == 3;
+      }
       /**
        *
        *
@@ -1185,6 +1293,21 @@ public Builder clearDoubleValue() {
         return this;
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * For metrics with custom values (ratios, visual progress, etc.).
+       * </pre>
+       *
+       * <code>string string_value = 4;</code>
+       *
+       * @return Whether the stringValue field is set.
+       */
+      @java.lang.Override
+      public boolean hasStringValue() {
+        return valueCase_ == 4;
+      }
       /**
        *
        *
diff --git a/synth.metadata b/synth.metadata
index 36dfd667..7b2b7c9b 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-container.git",
-        "sha": "ffa66c41451ff5518958a93e64736bb1028e2fcd"
+        "sha": "4efca189a828324577f8b04e8e689fb361d8043f"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
-        "internalRef": "358516065"
+        "sha": "f6dd7e47620566925a4b3f1ce029e74e1b2f2516",
+        "internalRef": "359781040"
       }
     },
     {