@java.lang.Override
        public ListTasksRequest parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
<pre>
A token identifying the page of results to return.

To request the first page results, page_token must be empty. To
request the next page of results, page_token must be the value of
[next_page_token][google.cloud.tasks.v2beta2.ListTasksResponse.next_page_token]
returned from the previous call to
[ListTasks][google.cloud.tasks.v2beta2.CloudTasks.ListTasks] method.

The page token is valid for only 2 hours.
</pre>

<code>string page_token = 5;</code>

@param value The bytes for pageToken to set.
@return This builder for chaining.
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/ListTasksRequest.java