'search_catalog' Request Example
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
	<SOAP-ENV:Body> 
		<ns1:search_catalog> 
			<user> 
				<now>2010-11-19T13:50:10Z</now> 
				<company>sunrise</company> 
				<login>soap</login> 
				<auth_string>7160f16f31540cc07128404a8d878e69</auth_string> 
			</user> 
			<label>first_catalog</label> 
			<language>en</language> 
		</ns1:search_catalog> 
	</SOAP-ENV:Body> 
</SOAP-ENV:Envelope>