diff --git a/src/PepperDash.Essentials.Core/UDMApi/CustomProperties.cs b/src/PepperDash.Essentials.Core/UDMApi/CustomProperties.cs
index c0d6abee..938a1c73 100644
--- a/src/PepperDash.Essentials.Core/UDMApi/CustomProperties.cs
+++ b/src/PepperDash.Essentials.Core/UDMApi/CustomProperties.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Core.UDMApi
 {
diff --git a/src/PepperDash.Essentials.Core/UDMApi/DeviceStatus.cs b/src/PepperDash.Essentials.Core/UDMApi/DeviceStatus.cs
index b977f248..5e06da9c 100644
--- a/src/PepperDash.Essentials.Core/UDMApi/DeviceStatus.cs
+++ b/src/PepperDash.Essentials.Core/UDMApi/DeviceStatus.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Core.UDMApi
 {
diff --git a/src/PepperDash.Essentials.Core/UDMApi/RoomResponse.cs b/src/PepperDash.Essentials.Core/UDMApi/RoomResponse.cs
index f7ccd3bc..c1abaaf5 100644
--- a/src/PepperDash.Essentials.Core/UDMApi/RoomResponse.cs
+++ b/src/PepperDash.Essentials.Core/UDMApi/RoomResponse.cs
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Collections.Generic;
 using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Core.UDMApi
diff --git a/src/PepperDash.Essentials.Core/UDMApi/StandardProperties.cs b/src/PepperDash.Essentials.Core/UDMApi/StandardProperties.cs
index 801d484e..daf46482 100644
--- a/src/PepperDash.Essentials.Core/UDMApi/StandardProperties.cs
+++ b/src/PepperDash.Essentials.Core/UDMApi/StandardProperties.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 
 namespace PepperDash.Essentials.Core.UDMApi
 {
diff --git a/src/PepperDash.Essentials.Core/UDMApi/StatusProperties.cs b/src/PepperDash.Essentials.Core/UDMApi/StatusProperties.cs
new file mode 100644
index 00000000..e3309658
--- /dev/null
+++ b/src/PepperDash.Essentials.Core/UDMApi/StatusProperties.cs
@@ -0,0 +1,23 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.UDMApi
+{
+    internal class StatusProperties
+    {
+        /// <summary>
+        /// Dictionary of device statuses keyed by device identifier
+        /// </summary>
+        [JsonProperty("devices")]
+        public Dictionary<string, DeviceStatus> devices { get; set; }
+
+        public StatusProperties()
+        {
+            devices = new Dictionary<string, DeviceStatus>();
+        }
+    }
+}