- `access_key` (string) - The AccessKey corresponding to the secret key. Will be fetched first from the [scaleway configuration file](https://github.com/scaleway/scaleway-sdk-go/blob/master/scw/README.md). It can also be specified via the environment variable SCW_ACCESS_KEY. - `secret_key` (string) - The SecretKey to authenticate against the Scaleway API. Will be fetched first from the [scaleway configuration file](https://github.com/scaleway/scaleway-sdk-go/blob/master/scw/README.md). It can also be specified via the environment variable SCW_SECRET_KEY. - `project_id` (string) - The Project ID in which the instances, volumes and snapshots will be created. Will be fetched first from the [scaleway configuration file](https://github.com/scaleway/scaleway-sdk-go/blob/master/scw/README.md). It can also be specified via the environment variable SCW_DEFAULT_PROJECT_ID. - `zone` (string) - The Zone in which the instances, volumes and snapshots will be created. Will be fetched first from the [scaleway configuration file](https://github.com/scaleway/scaleway-sdk-go/blob/master/scw/README.md). It can also be specified via the environment variable SCW_DEFAULT_ZONE - `image` (string) - The UUID of the base image to use. This is the image that will be used to launch a new server and provision it. See the images list get the complete list of the accepted image UUID. The marketplace image label (eg `ubuntu_focal`) also works. - `commercial_type` (string) - The name of the server commercial type: C1, C2L, C2M, C2S, DEV1-S, DEV1-M, DEV1-L, DEV1-XL, GP1-XS, GP1-S, GP1-M, GP1-L, GP1-XL, RENDER-S