- `image_description` (string) - The description of the image. - `image_copy_to_mappings` ([]ImageDestination) - The array of mappings regarding the copied images to the destination regions and projects. - `project_id` (string) - The destination project id, where copying image in. - `region` (string) - The destination region, where copying image in. - `name` (string) - The copied image name. If not defined, builder will use `image_name` as default name. - `description` (string) - The copied image description. ```json { "image_copy_to_mappings": [ { "project_id": "{{user `ucloud_project_id`}}", "region": "cn-sh2", "description": "test", "name": "packer-test-basic-sh" } ] } ``` - `wait_image_ready_timeout` (int) - Timeout of creating image or copying image. The default timeout is 3600 seconds if this option is not set or is set to 0.