xt of the e-mail message to send</p>
							<p class="simpara">Type: String</p>
							<p class="simpara">Default: None</p>
							<p class="simpara">Constraints: can include up to 4,096 characters</p>
						</td><td>
							<p class="simpara">Yes</p>
						</td></tr><tr><td>
							<p class="simpara">
								<em class="parameter"><code>WorkerId</code></em>
							</p>
						</td><td>
							<p class="simpara"> The ID of the Worker to notify, as returned by the <a class="link" href="ApiReference_GetAssignm