* volumes_availability_zone, volumes_type, volume_local_to_instance, volumes_availability_zone, volumes_size fields can't be updated without updating volumes_per_node field. There is not error occurs, new values just don't pass to update request data.
* if node_processes field (which is optional) isn't present in update parameters, the following error occurs:
File "/home/kshatrix/python-saharaclient/saharaclient/api/node_group_templates.py", line 116, in update
'node_group_template')
File "/home/kshatrix/python-saharaclient/saharaclient/api/base.py", line 117, in _update
self._raise_api_exception(resp)
File "/home/kshatrix/python-saharaclient/saharaclient/api/base.py", line 184, in _raise_api_exception
error_message=error_data.get("error_message"))
saharaclient.api.base.APIException: None is not of type 'array'
Fix proposed to branch: master
Review: https:/