I think this is of no harm, what do you think?
I think the easiest way to check this is to open a pull request and
see if we get any test failures ;-) If everything looks OK and there
are no concerns from committers, we could consider this.
But unless "*/*" is the 'standard' default for the 'Accept' header if
nothing else is specified, I suspect the correct fix for this will be
to ensure that the vcloud provider sets this property appropriately.
Have you been able to try a fix along those lines (see e.g. [1])
ap
[1]
https://github.com/jclouds/jclouds/blob/master/apis/vcloud/src/main/java/org/jclouds/vcloud/internal/VCloudLoginApi.java#L42