@@ -190,7 +190,7 @@ public final ServerCallable<ReadObjectRequest, ReadObjectResponse> read
 * that method an `WriteObjectSpec.` They should then attach the returned `upload_id` to the first
 * message of each following call to `Create`. If there is an error or the connection is broken
 * during the resumable `Create()`, the client should check the status of the `Create()` by
-* calling `QueryWriteStatus()` and continue writing from the returned `committed_size`. This may
+* calling `QueryWriteStatus()` and continue writing from the returned `persisted_size`. This may
 * be less than the amount of data the client previously sent.
 *
 * <p>The service will not view the object as complete until the client has sent a
@@ -294,7 +294,7 @@ public final StartResumableWriteResponse startResumableWrite(StartResumableWrite
 
 // AUTO-GENERATED DOCUMENTATION AND METHOD.
 /**
-* Determines the `committed_size` for an object that is being written, which can then be used as
+* Determines the `persisted_size` for an object that is being written, which can then be used as
 * the `write_offset` for the next `Write()` call.
 *
 * <p>If the object does not exist (i.e., the object has been deleted, or the first `Write()` has
@@ -303,7 +303,7 @@ public final StartResumableWriteResponse startResumableWrite(StartResumableWrite
 * <p>The client &#42;&#42;may&#42;&#42; call `QueryWriteStatus()` at any time to determine how
 * much data has been processed for this object. This is useful if the client is buffering data
 * and needs to know which data can be safely evicted. For any sequence of `QueryWriteStatus()`
-* calls for a given object name, the sequence of returned `committed_size` values will be
+* calls for a given object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 *
 * <p>Sample code:
@@ -327,7 +327,7 @@ public final QueryWriteStatusResponse queryWriteStatus(String uploadId) {
 
 // AUTO-GENERATED DOCUMENTATION AND METHOD.
 /**
-* Determines the `committed_size` for an object that is being written, which can then be used as
+* Determines the `persisted_size` for an object that is being written, which can then be used as
 * the `write_offset` for the next `Write()` call.
 *
 * <p>If the object does not exist (i.e., the object has been deleted, or the first `Write()` has
@@ -336,7 +336,7 @@ public final QueryWriteStatusResponse queryWriteStatus(String uploadId) {
 * <p>The client &#42;&#42;may&#42;&#42; call `QueryWriteStatus()` at any time to determine how
 * much data has been processed for this object. This is useful if the client is buffering data
 * and needs to know which data can be safely evicted. For any sequence of `QueryWriteStatus()`
-* calls for a given object name, the sequence of returned `committed_size` values will be
+* calls for a given object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 *
 * <p>Sample code:
@@ -362,7 +362,7 @@ public final QueryWriteStatusResponse queryWriteStatus(QueryWriteStatusRequest r
 
 // AUTO-GENERATED DOCUMENTATION AND METHOD.
 /**
-* Determines the `committed_size` for an object that is being written, which can then be used as
+* Determines the `persisted_size` for an object that is being written, which can then be used as
 * the `write_offset` for the next `Write()` call.
 *
 * <p>If the object does not exist (i.e., the object has been deleted, or the first `Write()` has
@@ -371,7 +371,7 @@ public final QueryWriteStatusResponse queryWriteStatus(QueryWriteStatusRequest r
 * <p>The client &#42;&#42;may&#42;&#42; call `QueryWriteStatus()` at any time to determine how
 * much data has been processed for this object. This is useful if the client is buffering data
 * and needs to know which data can be safely evicted. For any sequence of `QueryWriteStatus()`
-* calls for a given object name, the sequence of returned `committed_size` values will be
+* calls for a given object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 *
 * <p>Sample code:

@@ -287,7 +287,7 @@ public void readObject(
 * each following call to `Create`. If there is an error or the connection is
 * broken during the resumable `Create()`, the client should check the status
 * of the `Create()` by calling `QueryWriteStatus()` and continue writing from
-* the returned `committed_size`. This may be less than the amount of data the
+* the returned `persisted_size`. This may be less than the amount of data the
 * client previously sent.
 * The service will not view the object as complete until the client has
 * sent a `WriteObjectRequest` with `finish_write` set to `true`. Sending any
@@ -324,7 +324,7 @@ public void startResumableWrite(
 *
 *
 * <pre>
-* Determines the `committed_size` for an object that is being written, which
+* Determines the `persisted_size` for an object that is being written, which
 * can then be used as the `write_offset` for the next `Write()` call.
 * If the object does not exist (i.e., the object has been deleted, or the
 * first `Write()` has not yet reached the service), this method returns the
@@ -333,7 +333,7 @@ public void startResumableWrite(
 * much data has been processed for this object. This is useful if the
 * client is buffering data and needs to know which data can be safely
 * evicted. For any sequence of `QueryWriteStatus()` calls for a given
-* object name, the sequence of returned `committed_size` values will be
+* object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 * </pre>
 */
@@ -426,7 +426,7 @@ public void readObject(
 * each following call to `Create`. If there is an error or the connection is
 * broken during the resumable `Create()`, the client should check the status
 * of the `Create()` by calling `QueryWriteStatus()` and continue writing from
-* the returned `committed_size`. This may be less than the amount of data the
+* the returned `persisted_size`. This may be less than the amount of data the
 * client previously sent.
 * The service will not view the object as complete until the client has
 * sent a `WriteObjectRequest` with `finish_write` set to `true`. Sending any
@@ -465,7 +465,7 @@ public void startResumableWrite(
 *
 *
 * <pre>
-* Determines the `committed_size` for an object that is being written, which
+* Determines the `persisted_size` for an object that is being written, which
 * can then be used as the `write_offset` for the next `Write()` call.
 * If the object does not exist (i.e., the object has been deleted, or the
 * first `Write()` has not yet reached the service), this method returns the
@@ -474,7 +474,7 @@ public void startResumableWrite(
 * much data has been processed for this object. This is useful if the
 * client is buffering data and needs to know which data can be safely
 * evicted. For any sequence of `QueryWriteStatus()` calls for a given
-* object name, the sequence of returned `committed_size` values will be
+* object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 * </pre>
 */
@@ -539,7 +539,7 @@ public com.google.storage.v2.StartResumableWriteResponse startResumableWrite(
 *
 *
 * <pre>
-* Determines the `committed_size` for an object that is being written, which
+* Determines the `persisted_size` for an object that is being written, which
 * can then be used as the `write_offset` for the next `Write()` call.
 * If the object does not exist (i.e., the object has been deleted, or the
 * first `Write()` has not yet reached the service), this method returns the
@@ -548,7 +548,7 @@ public com.google.storage.v2.StartResumableWriteResponse startResumableWrite(
 * much data has been processed for this object. This is useful if the
 * client is buffering data and needs to know which data can be safely
 * evicted. For any sequence of `QueryWriteStatus()` calls for a given
-* object name, the sequence of returned `committed_size` values will be
+* object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 * </pre>
 */
@@ -597,7 +597,7 @@ protected StorageFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions c
 *
 *
 * <pre>
-* Determines the `committed_size` for an object that is being written, which
+* Determines the `persisted_size` for an object that is being written, which
 * can then be used as the `write_offset` for the next `Write()` call.
 * If the object does not exist (i.e., the object has been deleted, or the
 * first `Write()` has not yet reached the service), this method returns the
@@ -606,7 +606,7 @@ protected StorageFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions c
 * much data has been processed for this object. This is useful if the
 * client is buffering data and needs to know which data can be safely
 * evicted. For any sequence of `QueryWriteStatus()` calls for a given
-* object name, the sequence of returned `committed_size` values will be
+* object name, the sequence of returned `persisted_size` values will be
 * non-decreasing.
 * </pre>
 */

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see https://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+<!--
+- Rename committed_size -> persisted_size
+- * QueryWriteStatusResponse
+- * WriteObjectResponse
+-->
+
+<!-- remove committed_size -->
+<difference>
+<differenceType>6001</differenceType>
+<className>com/google/storage/v2/*</className>
+<field>COMMITTED_SIZE</field>
+</difference>
+<difference>
+<differenceType>6011</differenceType>
+<className>com/google/storage/v2/*</className>
+<field>COMMITTED_SIZE_FIELD_NUMBER</field>
+</difference>
+<difference>
+<differenceType>7002</differenceType>
+<className>com/google/storage/v2/*</className>
+<method>* *CommittedSize(*)</method>
+</difference>
+<!-- add PersistedSize -->
+<difference>
+<differenceType>7012</differenceType>
+<className>com/google/storage/v2/*</className>
+<method>* *PersistedSize(*)</method>
+</difference>
+
+<!--
+- Change type String key_sha256 -> bytes key_sha256_bytes
+- * Object.CustomerEncryption
+-->
+<!---->
+
+<!-- remove key_sha256 -->
+<difference>
+<differenceType>6011</differenceType>
+<className>com/google/storage/v2/Object$CustomerEncryption*</className>
+<field>KEY_SHA256_FIELD_NUMBER</field>
+</difference>
+<difference>
+<differenceType>7002</differenceType>
+<className>com/google/storage/v2/Object$CustomerEncryption*</className>
+<method>* *KeySha256(*)</method>
+</difference>
+<!-- add PersistedSize -->
+<difference>
+<differenceType>7012</differenceType>
+<className>com/google/storage/v2/Object$CustomerEncryption*</className>
+<method>* *KeySha256Bytes(*)</method>
+</difference>
+</differences>