clarify how to create an instance from snapshot (#3594)

Signed-off-by: Modular Magician <[email protected]>
hashicorp · May 9, 2019 · d402277 · d402277
1 parent b499108
commit d402277
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/website/docs/r/compute_instance.html.markdown b/website/docs/r/compute_instance.html.markdown
@@ -154,7 +154,8 @@ The `boot_disk` block supports:
     Structure is documented below.
 
 * `source` - (Optional) The name or self_link of the existing disk (such as those managed by
-    `google_compute_disk`) to attach.
+    `google_compute_disk`) or disk image. To create an instance from a snapshot, first create a
+    `google_compute_disk` from a snapshot and reference it here.
 
 The `initialize_params` block supports: