'Gets a generated host name for the specified layer, based on
the current host name theme.
**Required Permissions**: To use this action, an IAM user must
have a Manage permissions level for the stack, or an attached
policy that explicitly grants permissions. For more
information on user permissions, see `Managing User
Permissions`_.
:type layer_id: string
:param layer_id: The layer ID.'

def get_hostname_suggestion(self, layer_id):

    params = {'LayerId': layer_id}
    return self.make_request(action='GetHostnameSuggestion', body=json.dumps(params))
