Use cniGetComplexAttribute to locate the user-defined properties of the node within the deployment message.
Returns a pointer to the part of the deployment message representing the user-defined properties of the node.
CciElement* cniGetComplexAttribute(
int* returnCode,
CciNode* nodeObject,
CciChar* attributeName);
Returns a syntax element tree that can be navigated to extract the names and values of all user-defined properties for that node, or NULL if no user-defined properties exist for this node. If an error occurs, the returnCode parameter indicates the reason for the error.