From 9ce00018be6b00682d40b6b29f3e78fab7181e62 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Mon, 3 May 2021 18:41:16 +0200
Subject: [PATCH] Fix Harmony entity service schema (#50025)

---
 homeassistant/components/harmony/remote.py | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/homeassistant/components/harmony/remote.py b/homeassistant/components/harmony/remote.py
index f98f5bb33e7..593fbf3cb22 100644
--- a/homeassistant/components/harmony/remote.py
+++ b/homeassistant/components/harmony/remote.py
@@ -15,7 +15,6 @@ from homeassistant.components.remote import (
     SUPPORT_ACTIVITY,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ATTR_ENTITY_ID
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import entity_platform
 import homeassistant.helpers.config_validation as cv
@@ -44,14 +43,9 @@ PARALLEL_UPDATES = 0
 
 ATTR_CHANNEL = "channel"
 
-HARMONY_SYNC_SCHEMA = vol.Schema({vol.Optional(ATTR_ENTITY_ID): cv.entity_ids})
-
-HARMONY_CHANGE_CHANNEL_SCHEMA = vol.Schema(
-    {
-        vol.Required(ATTR_ENTITY_ID): cv.entity_ids,
-        vol.Required(ATTR_CHANNEL): cv.positive_int,
-    }
-)
+HARMONY_CHANGE_CHANNEL_SCHEMA = {
+    vol.Required(ATTR_CHANNEL): cv.positive_int,
+}
 
 
 async def async_setup_entry(
@@ -74,7 +68,7 @@ async def async_setup_entry(
 
     platform.async_register_entity_service(
         SERVICE_SYNC,
-        HARMONY_SYNC_SCHEMA,
+        {},
         "sync",
     )
     platform.async_register_entity_service(