From 142fd9b06df3b484af864ab22fa01b57590e08b6 Mon Sep 17 00:00:00 2001
From: Lorin Hochstein <lorin.hochstein@sendgrid.com>
Date: Sun, 26 Oct 2014 16:26:33 -0400
Subject: [PATCH] ec2_snapshot: document wait, wait_timeout params

Document the wait and wait_timeout params for ec2_snapshot.

This is important because snapshots can take a long time to complete,
and the module defaults to wait=yes.
---
 cloud/ec2_snapshot.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/cloud/ec2_snapshot.py b/cloud/ec2_snapshot.py
index a37aadb95e2..4c21ae6ff7b 100644
--- a/cloud/ec2_snapshot.py
+++ b/cloud/ec2_snapshot.py
@@ -48,7 +48,20 @@ options:
       - a hash/dictionary of tags to add to the snapshot
     required: false
     version_added: "1.6"
-
+  wait:
+    description:
+      - wait for the snapshot to be ready
+    choices: ['yes', 'no']
+    required: false
+    default: yes
+    version_added: "1.5.1"
+  wait_timeout:
+    description:
+      - how long before wait gives up, in seconds
+      - specify 0 to wait forever
+    required: false
+    default: 0
+    version_added: "1.5.1"
 author: Will Thames
 extends_documentation_fragment: aws
 '''