terraform/website/source/docs/providers/google/r/compute_snapshot.html.markdown

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---
layout: "google"
page_title: "Google: google_compute_snapshot"
sidebar_current: "docs-google-compute-snapshot"
description: |-
Creates a new snapshot of a disk within GCE.
---
# google\_compute\_snapshot
Creates a new snapshot of a disk within GCE.
## Example Usage
```js
resource "google_compute_snapshot" "default" {
name = "test-snapshot"
disk = "test-disk"
zone = "us-central1-a"
}
```
## Argument Reference
The following arguments are supported:
* `name` - (Required) A unique name for the resource, required by GCE.
Changing this forces a new resource to be created.
* `zone` - (Required) The zone where the source disk is located.
* `disk` - (Required) The disk which will be used as the source of the snapshot
- - -
* `sourcedisk_encryption_key_raw` - (Optional) A 256-bit [customer-supplied encryption key]
(https://cloud.google.com/compute/docs/disks/customer-supplied-encryption),
encoded in [RFC 4648 base64](https://tools.ietf.org/html/rfc4648#section-4)
to decrypt the source disk.
* `snapshot_encryption_key_raw` - (Optional) A 256-bit [customer-supplied encryption key]
(https://cloud.google.com/compute/docs/disks/customer-supplied-encryption),
encoded in [RFC 4648 base64](https://tools.ietf.org/html/rfc4648#section-4)
to encrypt this snapshot.
* `project` - (Optional) The project in which the resource belongs. If it
is not provided, the provider project is used.
## Attributes Reference
In addition to the arguments listed above, the following computed attributes are
exported:
* `snapshot_encryption_key_sha256` - The [RFC 4648 base64]
(https://tools.ietf.org/html/rfc4648#section-4) encoded SHA-256 hash of the
[customer-supplied encryption key](https://cloud.google.com/compute/docs/disks/customer-supplied-encryption)
that protects this resource.
* `sourcedisk_encryption_key_sha256` - The [RFC 4648 base64]
(https://tools.ietf.org/html/rfc4648#section-4) encoded SHA-256 hash of the
[customer-supplied encryption key](https://cloud.google.com/compute/docs/disks/customer-supplied-encryption)
that protects the source disk.
* `sourcedisk_id` - The ID value of the source disk used to create this snapshot.
This value may be used to determine whether the snapshot was taken from the
current or a previous instance of a given disk name.
* `sourcedisk` - The source disk used to create this snapshot.
* `self_link` - The URI of the created resource.