Onegate vm update - Add Attribute with Spaces in Value

When running the "ongate vm update --data KEY=VALUE command it appears that attributes with a space are not accepted. For instance, running the command:

onegate vm update --data TESTKEY=“TEST VALUE”

results in the key TESTKEY being assigned the attribute TEST, with truncation occurring at the space in the attribute.

Is there a way to leverage the “onegate vm update” command to assign an attribute with a space within its value? Using Sunstone and assigning an attribute value with a space is supported.