<xml>
	<brief>Find single user, by his internal_id</brief>
	<issue-id>44</issue-id>
	<desc>
		<p>Retrieve information on a single user, referencing him by his <b>internal</b> ID.</p>
		<p>In general, you should not use this method. Reference your users by their
		normal ID - <b>user_uuid</b>. Also, internal IDs are not universally unique and are
		a poor choice for a key.</p>
	</desc>
	<req name='internal_id'>Internal ID</req>
	<req name='fields'>
		<p>See services/users/user method.</p>
	</req>
	<common-format-params/>
	<returns>
		<p>See services/users/user method.</p>
	</returns>
</xml>