VERIFIED SOLUTION i

Checking the availalbilty of EngageOne Server Web Services

'searchTemplates()' method gives details about a template existing the EngageOne Server. If 'searchTemplates()' is available and gives expected result, it can be assumed that other EngageOne Web Services are also available.
For more information, refer section 'Template search' in the Programmers Reference Guide shipped with EngageOne Server Installer.
UPDATED:  December 28, 2018