From 96246a74240d98635639be385d46ff54619db865 Mon Sep 17 00:00:00 2001
From: Andrew Theken <andrew@wildbit.com>
Date: Wed, 7 Nov 2018 16:42:55 -0500
Subject: [PATCH] Default TemplateId to a nullable value, instead of 0

---
 src/Postmark/Model/TemplatedPostmarkMessage.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Postmark/Model/TemplatedPostmarkMessage.cs b/src/Postmark/Model/TemplatedPostmarkMessage.cs
index a3f5ade..d1d382b 100644
--- a/src/Postmark/Model/TemplatedPostmarkMessage.cs
+++ b/src/Postmark/Model/TemplatedPostmarkMessage.cs
@@ -24,7 +24,7 @@ public TemplatedPostmarkMessage()
         /// The template to use when sending this message. Either this or the TemplateAlias are required
         /// when sending using a template. TemplateId takes precendent when both are specified.
         /// </summary>
-        public long TemplateId { get; set; }
+        public long? TemplateId { get; set; }
 
         ///<summary>
         /// The alias of the template to use. Either this value, or the TemplateId are required