public Builder setPageToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      pageToken_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Optional. A page token, received from a previous list subscriptions call.
Provide this parameter to retrieve the subsequent page.

When paginating, the filter value should match the call that provided the
page token. Passing a different value might lead to unexpected results.
</pre>

<code>string page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The pageToken to set.
@return This builder for chaining.
java-workspaceevents/proto-google-cloud-workspaceevents-v1/src/main/java/com/google/apps/events/subscriptions/v1/ListSubscriptionsRequest.java