##### SUMMARY
The following modules throw a `[WARNING]: Found internal 'results' key in module return, renamed to 'ansible_module_results'`:

* [ ]  `vmware_datastore_maintenancemode`
* [ ]  `vmware_host_kernel_manager`
* [ ]  `vmware_host_ntp`
* [ ]  `vmware_host_service_manager`
* [ ]  `vmware_tag`

I've generated the list like this:

`cd lib/ansible/modules/cloud/vmware/ && grep exit_json *.py | grep results= | cut -d ':' -f 1 | cut -d '.' -f 1`

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
vmware

##### ANSIBLE VERSION
`devel`
"""
        Delete tag
        """
        tag_id = self.global_tags[self.tag_name]['tag_id']
        try:
            self.tag_service.delete(tag_id=tag_id)
        except Error as error:
            self.module.fail_json(msg="%s" % self.get_error_message(error))
        self.module.exit_json(changed=True,
                              results=dict(msg="Tag '%s' deleted." % self.tag_name,
                                           tag_id=tag_id))
    def check_tag_status(self):
        """
        Check if tag exists or not
        Returns: 'present' if tag found, else 'absent'
        """
        ret = 'present' if self.tag_name in self.global_tags else 'absent'
        return ret
    def get_all_tags(self):