Unable to bind a collection when the parent mapping has attribute flexible="true".
All child components must define element names for flexible='true';
when including the flexible="true" at the binding level .
If flexible attribute is removed from parent element, then it parses but gives run-time error
XmlBindingService: Could not unmarshal the response. MappedClass [ com.ProvisionRequest ]
org.jibx.runtime.JiBXException: Expected "Order" start tag, found "namePrefix" start tag (line 1, col 1933, in UTF-8)