From d4046cb6e41aaa578290d0b43f83439b920e4955 Mon Sep 17 00:00:00 2001
From: Matthias Alphart <farmio@alphart.net>
Date: Sat, 17 Aug 2019 01:22:12 +0200
Subject: [PATCH] Update KNX services.yaml (#26014)

Fixes wrong (outdated?) services.yaml for knx integration.
---
 homeassistant/components/knx/services.yaml | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/homeassistant/components/knx/services.yaml b/homeassistant/components/knx/services.yaml
index 79b11c129af..5b751bac17c 100644
--- a/homeassistant/components/knx/services.yaml
+++ b/homeassistant/components/knx/services.yaml
@@ -1,5 +1,9 @@
-group_write:
-  description: Turn a light on.
+send:
+  description: "Send arbitrary data directly to the KNX bus."
   fields:
-    address: {description: Group address(es) to write to., example: 1/1/0}
-    data: {description: KNX data to send., example: 1}
+    address: 
+      description: "Group address(es) to write to."
+      example: "1/1/0"
+    payload: 
+      description: "Payload to send to the bus. Integers are treated as DPT 1/2/3 payloads. For DPTs > 6 bits send a list. Each value represents 1 octet (0-255). Pad with 0 to DPT byte length."
+      example: "[0, 4]"