@java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, projectId_);
      }
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, filter_);
      }
      if (pageSize_ != 0) {
        size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
      }
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, pageToken_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
The list page token.
</pre>

<code>string page_token = 4;</code>

@return The bytes for pageToken.
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferProto.java