[Update] POST /linode/instances/{linodeId}/backups/{backupId}/restore (#117)

* Updated POST /linode/instances/{linodeId}/backups/{backupId}/restore with note on overwrite property about what happens if this is set to false

* changed false message to indicate disk image size larger than available space

* word change

Author: hzoppetti

openapi.yaml

@@ -3586,9 +3586,13 @@ paths:
                   example: 234
                 overwrite:
                   type: boolean
-                  description: >
+                  description: |
                     If True, deletes all Disks and Configs on the target Linode
                     before restoring.
+
+                    If False, and the Disk image size is larger than the available
+                    space on the Linode, an error message indicating insufficient
+                    space is returned.
                   example: true
       responses:
         '200':