def reload_instance(self, instance_id,
                        post_uri=None,
                        ssh_keys=None,
                        image_id=None):
        config = {}

        if post_uri:
            config['customProvisionScriptUri'] = post_uri

        if ssh_keys:
            config['sshKeyIds'] = [key_id for key_id in ssh_keys]

        if image_id:
            config['imageTemplateId'] = image_id

        return self.client.call('Virtual_Guest', 'reloadOperatingSystem',
                                'FORCE', config, id=instance_id)
Perform an OS reload of an instance.
dataset/ETHPy150Open softlayer/softlayer-python/SoftLayer/managers/vs.py/VSManager.reload_instance