WindowsAzure/azure-sdk-for-node — pull request #936 by jkew (2013-08-01 21:18:25+00:00)
Title: LoadBalancerProbe Path can be NULL if the transport is TCP

Importing and Exporting a LoadBalanced VM with a TCP transport fails on the import due to incorrect input validation. The validation could be a bit stricter, or conditional, but I don't know if there there is a facility for that yet.

Reference: http://msdn.microsoft.com/en-us/library/windowsazure/jj157194.aspx