- `skip_region_validation` (bool) - The region validation can be skipped if this value is true, the default value is false. - `skip_image_validation` (bool) - The image validation can be skipped if this value is true, the default value is false. - `profile` (string) - Alicloud profile must be set unless `access_key` is set; it can also be sourced from the `ALICLOUD_PROFILE` environment variable. - `shared_credentials_file` (string) - Alicloud shared credentials file path. If this file exists, access and secret keys will be read from this file. - `security_token` (string) - STS access token, can be set through template or by exporting as environment variable such as `export SECURITY_TOKEN=value`.