diff --git a/README.md b/README.md
index c2eea2a7da6a..c3d6ef1ba543 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@ if (disk != null) {
   String snapshotName = "disk-name-snapshot";
   Operation operation = disk.createSnapshot(snapshotName);
   operation = operation.waitFor();
-  if (operation.errors() == null) {
+  if (operation.getErrors() == null) {
     // use snapshot
     Snapshot snapshot = compute.getSnapshot(snapshotName);
   }
@@ -252,7 +252,7 @@ MachineTypeId machineTypeId = MachineTypeId.of("us-central1-a", "n1-standard-1")
 Operation operation =
     compute.create(InstanceInfo.of(instanceId, machineTypeId, attachedDisk, networkInterface));
 operation = operation.waitFor();
-if (operation.errors() == null) {
+if (operation.getErrors() == null) {
   // use instance
   Instance instance = compute.getInstance(instanceId);
 }
diff --git a/google-cloud-compute/README.md b/google-cloud-compute/README.md
index 85385f819c8d..395f22936b0c 100644
--- a/google-cloud-compute/README.md
+++ b/google-cloud-compute/README.md
@@ -119,7 +119,7 @@ operation = operation.waitFor();
 if (operation.errors() == null) {
   System.out.println("Address " + addressId + " was successfully created");
 } else {
-  // inspect operation.errors()
+  // inspect operation.getErrors()
   throw new RuntimeException("Address creation failed");
 }
 ```
@@ -150,7 +150,7 @@ DiskInfo disk = DiskInfo.of(diskId, diskConfiguration);
 Operation operation = compute.create(disk);
 // Wait for operation to complete
 operation = operation.waitFor();
-if (operation.errors() == null) {
+if (operation.getErrors() == null) {
   System.out.println("Disk " + diskId + " was successfully created");
 } else {
   // inspect operation.errors()
@@ -185,10 +185,10 @@ Address externalIp = compute.getAddress(addressId);
 InstanceId instanceId = InstanceId.of("us-central1-a", "test-instance");
 NetworkId networkId = NetworkId.of("default");
 PersistentDiskConfiguration attachConfiguration =
-    PersistentDiskConfiguration.builder(diskId).boot(true).build();
+    PersistentDiskConfiguration.newBuilder(diskId).setBoot(true).build();
 AttachedDisk attachedDisk = AttachedDisk.of("dev0", attachConfiguration);
-NetworkInterface networkInterface = NetworkInterface.builder(networkId)
-    .accessConfigurations(AccessConfig.of(externalIp.address()))
+NetworkInterface networkInterface = NetworkInterface.newBuilder(networkId)
+    .setAccessConfigurations(AccessConfig.of(externalIp.getAddress()))
     .build();
 MachineTypeId machineTypeId = MachineTypeId.of("us-central1-a", "n1-standard-1");
 InstanceInfo instance =
@@ -196,7 +196,7 @@ InstanceInfo instance =
 Operation operation = compute.create(instance);
 // Wait for operation to complete
 operation = operation.waitFor();
-if (operation.errors() == null) {
+if (operation.getErrors() == null) {
   System.out.println("Instance " + instanceId + " was successfully created");
 } else {
   // inspect operation.errors()
diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/ComputeExample.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/ComputeExample.java
index 7d8fbd2e228d..bea18bedc3c0 100644
--- a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/ComputeExample.java
+++ b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/ComputeExample.java
@@ -308,7 +308,7 @@ private static class ListDiskTypesAction extends OptionalZoneAction {
     public void run(Compute compute, ZoneId zone) {
       Iterator<DiskType> diskTypeIterator;
       if (zone != null) {
-        diskTypeIterator = compute.listDiskTypes(zone.zone()).iterateAll();
+        diskTypeIterator = compute.listDiskTypes(zone.getZone()).iterateAll();
       } else {
         diskTypeIterator = compute.listDiskTypes().iterateAll();
       }
@@ -363,7 +363,7 @@ private static class ListMachineTypesAction extends OptionalZoneAction {
     public void run(Compute compute, ZoneId zone) {
       Iterator<MachineType> machineTypeIterator;
       if (zone != null) {
-        machineTypeIterator = compute.listMachineTypes(zone.zone()).iterateAll();
+        machineTypeIterator = compute.listMachineTypes(zone.getZone()).iterateAll();
       } else {
         machineTypeIterator = compute.listMachineTypes().iterateAll();
       }
@@ -429,7 +429,7 @@ public void run(Compute compute, Void arg) {
   private static class RegionInfoAction extends ComputeAction<RegionId> {
     @Override
     public void run(Compute compute, RegionId region) {
-      System.out.printf("Region info: %s%n", compute.getRegion(region.region()));
+      System.out.printf("Region info: %s%n", compute.getRegion(region.getRegion()));
     }
 
     @Override
@@ -475,7 +475,7 @@ public void run(Compute compute, Void arg) {
   private static class ZoneInfoAction extends ComputeAction<ZoneId> {
     @Override
     public void run(Compute compute, ZoneId zone) {
-      System.out.printf("Zone info: %s%n", compute.getZone(zone.zone()));
+      System.out.printf("Zone info: %s%n", compute.getZone(zone.getZone()));
     }
 
     @Override
@@ -506,7 +506,7 @@ public String params() {
   private static class LicenseInfoAction extends ComputeAction<LicenseId> {
     @Override
     public void run(Compute compute, LicenseId license) {
-      System.out.printf("License info: %s%n", compute.getLicense(license.license()));
+      System.out.printf("License info: %s%n", compute.getLicense(license.getLicense()));
     }
 
     @Override
@@ -553,7 +553,8 @@ public void run(Compute compute, Void arg) {
   private static class ListZoneOperationsAction extends ComputeAction<ZoneId> {
     @Override
     public void run(Compute compute, ZoneId zone) {
-      Iterator<Operation> operationIterator = compute.listZoneOperations(zone.zone()).iterateAll();
+      Iterator<Operation> operationIterator =
+          compute.listZoneOperations(zone.getZone()).iterateAll();
       while (operationIterator.hasNext()) {
         System.out.println(operationIterator.next());
       }
@@ -588,7 +589,7 @@ private static class ListRegionOperationsAction extends ComputeAction<RegionId>
     @Override
     public void run(Compute compute, RegionId region) {
       Iterator<Operation> operationIterator =
-          compute.listRegionOperations(region.region()).iterateAll();
+          compute.listRegionOperations(region.getRegion()).iterateAll();
       while (operationIterator.hasNext()) {
         System.out.println(operationIterator.next());
       }
@@ -776,7 +777,7 @@ private static class ListAddressesAction extends OptionalRegionAction {
     public void run(Compute compute, RegionId region) {
       Iterator<Address> addressIterator;
       if (region != null) {
-        addressIterator = compute.listRegionAddresses(region.region()).iterateAll();
+        addressIterator = compute.listRegionAddresses(region.getRegion()).iterateAll();
       } else {
         addressIterator = compute.listAddresses().iterateAll();
       }
@@ -841,15 +842,15 @@ public void run(Compute compute, AddressId address) throws InterruptedException
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Address %s was deleted%n", address);
       } else {
         System.out.printf("Deletion of address %s failed%n", address);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -868,15 +869,15 @@ public void run(Compute compute, AddressId address) throws InterruptedException
       Operation operation = compute.create(AddressInfo.of(address));
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Address %s was created%n", address);
       } else {
         System.out.printf("Creation of address %s failed%n", address);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -926,7 +927,7 @@ public String params() {
   private static class SnapshotInfoAction extends SnapshotAction {
     @Override
     public void run(Compute compute, SnapshotId snapshot) {
-      System.out.printf("Snapshot info: %s%n", compute.getSnapshot(snapshot.snapshot()));
+      System.out.printf("Snapshot info: %s%n", compute.getSnapshot(snapshot.getSnapshot()));
     }
   }
 
@@ -939,22 +940,22 @@ public void run(Compute compute, SnapshotId snapshot) {
   private static class DeleteSnapshotAction extends SnapshotAction {
     @Override
     public void run(Compute compute, SnapshotId snapshot) throws InterruptedException {
-      Operation operation = compute.deleteSnapshot(snapshot.snapshot());
+      Operation operation = compute.deleteSnapshot(snapshot.getSnapshot());
       if (operation == null) {
         System.out.printf("Snapshot %s does not exist%n", snapshot);
         return;
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Snapshot %s was deleted%n", snapshot);
       } else {
         System.out.printf("Deletion of snapshot %s failed%n", snapshot);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -971,15 +972,15 @@ public void run(Compute compute, SnapshotInfo snapshot) throws InterruptedExcept
       Operation operation = compute.create(snapshot);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Snapshot %s was created%n", snapshot.snapshotId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Snapshot %s was created%n", snapshot.getSnapshotId());
       } else {
-        System.out.printf("Creation of snapshot %s failed%n", snapshot.snapshotId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of snapshot %s failed%n", snapshot.getSnapshotId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1070,15 +1071,15 @@ public void run(Compute compute, ImageId image) throws InterruptedException {
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Image %s was deleted%n", image);
       } else {
         System.out.printf("Deletion of image %s failed%n", image);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1095,15 +1096,15 @@ public void run(Compute compute, ImageInfo image) throws InterruptedException {
       Operation operation = compute.create(image);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Image %s was created%n", image.imageId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Image %s was created%n", image.getImageId());
       } else {
-        System.out.printf("Creation of image %s failed%n", image.imageId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of image %s failed%n", image.getImageId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1178,15 +1179,15 @@ public void run(Compute compute, DiskId disk) throws InterruptedException {
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Disk %s was deleted%n", disk);
       } else {
         System.out.printf("Deletion of disk %s failed%n", disk);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1213,15 +1214,15 @@ public void run(Compute compute, DiskInfo disk) throws InterruptedException {
       Operation operation = compute.create(disk);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Disk %s was created%n", disk.diskId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Disk %s was created%n", disk.getDiskId());
       } else {
-        System.out.printf("Creation of disk %s failed%n", disk.diskId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of disk %s failed%n", disk.getDiskId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1245,13 +1246,13 @@ DiskInfo parse(String... args) throws Exception {
         DiskConfiguration configuration;
         if (args.length == 4) {
           try {
-            configuration = StandardDiskConfiguration.of(DiskTypeId.of(diskId.zone(), diskType),
+            configuration = StandardDiskConfiguration.of(DiskTypeId.of(diskId.getZone(), diskType),
                 Integer.parseInt(args[3]));
           } catch (NumberFormatException ex) {
             throw new IllegalArgumentException("Error parsing disk size parameter.");
           }
         } else if (args.length == 3) {
-          configuration = StandardDiskConfiguration.of(DiskTypeId.of(diskId.zone(), diskType));
+          configuration = StandardDiskConfiguration.of(DiskTypeId.of(diskId.getZone(), diskType));
         } else {
           throw new IllegalArgumentException("Too many arguments.");
         }
@@ -1365,7 +1366,7 @@ public String params() {
   private static class NetworkInfoAction extends NetworkAction {
     @Override
     public void run(Compute compute, NetworkId network) {
-      System.out.printf("Network info: %s%n", compute.getNetwork(network.network()));
+      System.out.printf("Network info: %s%n", compute.getNetwork(network.getNetwork()));
     }
   }
 
@@ -1378,22 +1379,22 @@ public void run(Compute compute, NetworkId network) {
   private static class DeleteNetworkAction extends NetworkAction {
     @Override
     public void run(Compute compute, NetworkId network) throws InterruptedException {
-      Operation operation = compute.deleteNetwork(network.network());
+      Operation operation = compute.deleteNetwork(network.getNetwork());
       if (operation == null) {
         System.out.printf("Network %s does not exist%n", network);
         return;
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Network %s was deleted%n", network);
       } else {
         System.out.printf("Deletion of network %s failed%n", network);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1404,15 +1405,15 @@ public void run(Compute compute, NetworkInfo network) throws InterruptedExceptio
       Operation operation = compute.create(network);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Network %s was created%n", network.networkId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Network %s was created%n", network.getNetworkId());
       } else {
-        System.out.printf("Creation of network %s failed%n", network.networkId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of network %s failed%n", network.getNetworkId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1491,7 +1492,7 @@ private static class ListSubnetworksAction extends OptionalRegionAction {
     public void run(Compute compute, RegionId region) {
       Iterator<Subnetwork> subnetworkIterator;
       if (region != null) {
-        subnetworkIterator = compute.listSubnetworks(region.region()).iterateAll();
+        subnetworkIterator = compute.listSubnetworks(region.getRegion()).iterateAll();
       } else {
         subnetworkIterator = compute.listSubnetworks().iterateAll();
       }
@@ -1550,15 +1551,15 @@ public void run(Compute compute, SubnetworkId subnetwork) throws InterruptedExce
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Subnetwork %s was deleted%n", subnetwork);
       } else {
         System.out.printf("Deletion of subnetwork %s failed%n", subnetwork);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1575,15 +1576,15 @@ public void run(Compute compute, SubnetworkInfo subnetwork) throws InterruptedEx
       Operation operation = compute.create(subnetwork);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Subnetwork %s was created%n", subnetwork.subnetworkId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Subnetwork %s was created%n", subnetwork.getSubnetworkId());
       } else {
-        System.out.printf("Creation of subnetwork %s failed%n", subnetwork.subnetworkId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of subnetwork %s failed%n", subnetwork.getSubnetworkId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1618,7 +1619,7 @@ private static class ListInstancesAction extends OptionalZoneAction {
     public void run(Compute compute, ZoneId zone) {
       Iterator<Instance> instanceIterator;
       if (zone != null) {
-        instanceIterator = compute.listInstances(zone.zone()).iterateAll();
+        instanceIterator = compute.listInstances(zone.getZone()).iterateAll();
       } else {
         instanceIterator = compute.listInstances().iterateAll();
       }
@@ -1677,15 +1678,15 @@ public void run(Compute compute, InstanceId instance) throws InterruptedExceptio
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Instance %s was deleted%n", instance);
       } else {
         System.out.printf("Deletion of instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -1702,15 +1703,15 @@ public void run(Compute compute, InstanceInfo instance) throws InterruptedExcept
       Operation operation = compute.create(instance);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
-        System.out.printf("Instance %s was created%n", instance.instanceId());
+      if (operation.getErrors() == null) {
+        System.out.printf("Instance %s was created%n", instance.getInstanceId());
       } else {
-        System.out.printf("Creation of instance %s failed%n", instance.instanceId());
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Creation of instance %s failed%n", instance.getInstanceId());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1724,7 +1725,7 @@ InstanceInfo parse(String... args) throws Exception {
         MachineTypeId machineTypeId = MachineTypeId.of(zone, args[2]);
         DiskId diskId = DiskId.of(zone, args[3]);
         AttachedDisk disk =
-            AttachedDisk.of(PersistentDiskConfiguration.builder(diskId).boot(true).build());
+            AttachedDisk.of(PersistentDiskConfiguration.newBuilder(diskId).setBoot(true).build());
         NetworkInterface networkInterface = NetworkInterface.of(args[4]);
         return InstanceInfo.of(instanceId, machineTypeId, disk, networkInterface);
       } else if (args.length > 5) {
@@ -1813,17 +1814,17 @@ public void run(Compute compute, Triple<InstanceId, String, AccessConfig> interf
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Access config added to network interface %s of instance %s%n",
             networkInterface, instance);
       } else {
         System.out.printf("Attempt to add access config to network interface %s of instance %s%n",
             networkInterface, instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1836,10 +1837,10 @@ Triple<InstanceId, String, AccessConfig> parse(String... args) throws Exception
         String accessConfig = args[3];
         if (args.length == 4) {
           return Triple.of(instance, networkInterface,
-              AccessConfig.builder().name(accessConfig).build());
+              AccessConfig.newBuilder().setName(accessConfig).build());
         } else if (args.length == 5) {
           return Triple.of(instance, networkInterface,
-              AccessConfig.builder().name(accessConfig).natIp(args[4]).build());
+              AccessConfig.newBuilder().setName(accessConfig).setNatIp(args[4]).build());
         } else {
           message = "Too many arguments.";
         }
@@ -1877,18 +1878,18 @@ public void run(Compute compute, Triple<InstanceId, String, String> interfaceAnd
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Access config deleted from network interface %s of instance %s%n",
             networkInterface, instance);
       } else {
         System.out.printf(
             "Attempt to delete access config from network interface %s of instance %s failed%n",
             networkInterface, instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1935,15 +1936,15 @@ public void run(Compute compute, Triple<InstanceId, String, PersistentDiskConfig
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Disk attached to instance %s%n", instance);
       } else {
         System.out.printf("Attempt to attach disk to instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -1990,15 +1991,15 @@ public void run(Compute compute, Tuple<InstanceId, String> instanceAndDevice)
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Disk detached from instance %s%n", instance);
       } else {
         System.out.printf("Attempt to detach disk from instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2046,16 +2047,16 @@ public void run(Compute compute, Triple<InstanceId, String, Boolean> deviceAndAu
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Auto-delete set for device %s of instance %s%n", deviceName, instance);
       } else {
         System.out.printf("Attempt to set auto-delete for device %s of instance %s failed%n",
             deviceName, instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2112,15 +2113,15 @@ public void run(Compute compute, Tuple<InstanceId, MachineTypeId> instanceAndTyp
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Machine type set for instance %s%n", instance);
       } else {
         System.out.printf("Attempt to set machine type for instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2166,15 +2167,15 @@ public void run(Compute compute, Tuple<InstanceId, List<String>> instanceAndTags
       Operation operation = instance.setTags(tags);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Tags set for instance %s%n", instanceId);
       } else {
         System.out.printf("Attempt to set tags for instance %s failed%n", instanceId);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2217,15 +2218,15 @@ public void run(Compute compute, Tuple<InstanceId, Map<String, String>> instance
       Operation operation = instance.setMetadata(metadata);
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Metadata set for instance %s%n", instanceId);
       } else {
         System.out.printf("Attempt to set metadata for instance %s failed%n", instanceId);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2272,16 +2273,16 @@ public void run(Compute compute, Tuple<InstanceId, SchedulingOptions> instanceAn
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Scheduling options set for instance %s%n", instanceId);
       } else {
         System.out.printf(
             "Attempt to set scheduling options for instance %s failed%n", instanceId);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
 
@@ -2338,15 +2339,15 @@ public void run(Compute compute, InstanceId instance) throws InterruptedExceptio
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Instance %s was reset%n", instance);
       } else {
         System.out.printf("Attempt to reset instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -2367,15 +2368,15 @@ public void run(Compute compute, InstanceId instance) throws InterruptedExceptio
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Instance %s was stopped%n", instance);
       } else {
         System.out.printf("Attempt to stop instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
@@ -2396,15 +2397,15 @@ public void run(Compute compute, InstanceId instance) throws InterruptedExceptio
       }
       while (!operation.isDone()) {
         System.out.printf(
-            "Waiting for operation %s to complete%n", operation.operationId().operation());
+            "Waiting for operation %s to complete%n", operation.getOperationId().getOperation());
         Thread.sleep(1000L);
       }
       operation = operation.reload();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         System.out.printf("Instance %s was started%n", instance);
       } else {
         System.out.printf("Attempt to start instance %s failed%n", instance);
-        System.out.printf("Error: %s%n", operation.errors());
+        System.out.printf("Error: %s%n", operation.getErrors());
       }
     }
   }
diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateAddressDiskAndInstance.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateAddressDiskAndInstance.java
index 0a63865904e0..2e0834fa600b 100644
--- a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateAddressDiskAndInstance.java
+++ b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateAddressDiskAndInstance.java
@@ -53,7 +53,7 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
     Operation operation = compute.create(AddressInfo.of(addressId));
     // Wait for operation to complete
     operation = operation.waitFor();
-    if (operation.errors() == null) {
+    if (operation.getErrors() == null) {
       System.out.println("Address " + addressId + " was successfully created");
     } else {
       // inspect operation.errors()
@@ -68,7 +68,7 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
     operation = compute.create(disk);
     // Wait for operation to complete
     operation = operation.waitFor();
-    if (operation.errors() == null) {
+    if (operation.getErrors() == null) {
       System.out.println("Disk " + diskId + " was successfully created");
     } else {
       // inspect operation.errors()
@@ -80,10 +80,10 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
     InstanceId instanceId = InstanceId.of("us-central1-a", "test-instance");
     NetworkId networkId = NetworkId.of("default");
     PersistentDiskConfiguration attachConfiguration =
-        PersistentDiskConfiguration.builder(diskId).boot(true).build();
+        PersistentDiskConfiguration.newBuilder(diskId).setBoot(true).build();
     AttachedDisk attachedDisk = AttachedDisk.of("dev0", attachConfiguration);
-    NetworkInterface networkInterface = NetworkInterface.builder(networkId)
-        .accessConfigurations(AccessConfig.of(externalIp.address()))
+    NetworkInterface networkInterface = NetworkInterface.newBuilder(networkId)
+        .setAccessConfigurations(AccessConfig.of(externalIp.getAddress()))
         .build();
     MachineTypeId machineTypeId = MachineTypeId.of("us-central1-a", "n1-standard-1");
     InstanceInfo instance =
@@ -91,7 +91,7 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
     operation = compute.create(instance);
     // Wait for operation to complete
     operation = operation.waitFor();
-    if (operation.errors() == null) {
+    if (operation.getErrors() == null) {
       System.out.println("Instance " + instanceId + " was successfully created");
     } else {
       // inspect operation.errors()
diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateInstance.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateInstance.java
index 66c10bace269..0d55dfa3e52f 100644
--- a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateInstance.java
+++ b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateInstance.java
@@ -46,7 +46,7 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
     Operation operation =
         compute.create(InstanceInfo.of(instanceId, machineTypeId, attachedDisk, networkInterface));
     operation = operation.waitFor();
-    if (operation.errors() == null) {
+    if (operation.getErrors() == null) {
       // use instance
       Instance instance = compute.getInstance(instanceId);
     }
diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateSnapshot.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateSnapshot.java
index 35d19e38e18e..8c221d6bb5f6 100644
--- a/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateSnapshot.java
+++ b/google-cloud-examples/src/main/java/com/google/cloud/examples/compute/snippets/CreateSnapshot.java
@@ -39,7 +39,7 @@ public static void main(String... args) throws InterruptedException, TimeoutExce
       String snapshotName = "disk-name-snapshot";
       Operation operation = disk.createSnapshot(snapshotName);
       operation = operation.waitFor();
-      if (operation.errors() == null) {
+      if (operation.getErrors() == null) {
         // use snapshot
         Snapshot snapshot = compute.getSnapshot(snapshotName);
       }