Switch to SendTemplateAsync instead

Author: kzu

src/Tests/WhatsAppClientTests.cs

@@ -165,40 +165,31 @@ public async Task SendsTemplateAsync()
     {
         var (configuration, client) = Initialize();
 
-        // Send an interactive message with three buttons showcasing the payload/value 
-        // being different than the button text
-        await client.SendAsync(configuration["SendFrom"]!, new
+        await client.SendTemplateAsync(configuration["SendFrom"]!, configuration["SendTo"]!, new
         {
-            messaging_product = "whatsapp",
-            recipient_type = "individual",
-            to = configuration["SendTo"]!,
-            type = "template",
-            template = new
+            name = "reminder",
+            language = new
             {
-                name = "reminder",
-                language = new
-                {
-                    code = "es"
-                },
-                components = new[]
+                code = "es"
+            },
+            components = new[]
+            {
+                new
                 {
-                    new
+                    type = "body",
+                    parameters = new[]
                     {
-                        type = "body",
-                        parameters = new[]
+                        new
+                        {
+                            type = "text",
+                            parameter_name = "reminder_text",
+                            text = "Dentista"
+                        },
+                        new
                         {
-                            new
-                            {
-                                type = "text",
-                                parameter_name = "reminder_text",
-                                text = "Dentista"
-                            },
-                            new
-                            {
-                                type = "text",
-                                parameter_name = "reminder_datetime",
-                                text = "3pm"
-                            }
+                            type = "text",
+                            parameter_name = "reminder_datetime",
+                            text = "3pm"
                         }
                     }
                 }