Inconsistent return message variable in "nsxt_local_manager_registration" module

[luischanu]

Hello,

While using the "nsxt_local_manager_registration" module, I noticed that the error messages are returned using a "msg" variable name, while successful messages are returned via a "message" variable name. It would be very helpful if both successful and error messages returned their messages using the same variable name. I would prefer "message" instead of "msg", as it's clear and self explanatory.

Thank you!

Luis