diff --git a/EnvelopeGenerator.Application/Configurations/GtxMessaging/SmsParams.cs b/EnvelopeGenerator.Application/Configurations/GtxMessaging/SmsParams.cs
index a2faf739..1f452cf2 100644
--- a/EnvelopeGenerator.Application/Configurations/GtxMessaging/SmsParams.cs
+++ b/EnvelopeGenerator.Application/Configurations/GtxMessaging/SmsParams.cs
@@ -11,11 +11,11 @@ namespace EnvelopeGenerator.Application.Configurations.GtxMessaging
 
         public string? Path { get; init; }
 
-        public IEnumerable<KeyValuePair<string, object>>? Headers { get; init; }
+        public Dictionary<string, object>? Headers { get; init; }
 
-        public IEnumerable<KeyValuePair<string, object?>>? QueryParams { get; init; }
+        public Dictionary<string, object?>? QueryParams { get; init; }
 
-        public string RecipientQueryParamName { get; init; } = "from";
+        public string RecipientQueryParamName { get; init; } = "to";
 
         public string MessageQueryParamName { get; init; } = "text";
     }
diff --git a/EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj b/EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj
index a3a50b9d..08fbb9fd 100644
--- a/EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj
+++ b/EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj
@@ -12,9 +12,9 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="13.0.1" />
-    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.0" />
+    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.1" />
     <PackageReference Include="DigitalData.Core.Application" Version="2.0.0" />
-    <PackageReference Include="DigitalData.Core.Client" Version="2.0.1" />
+    <PackageReference Include="DigitalData.Core.Client" Version="2.0.2" />
     <PackageReference Include="DigitalData.Core.DTO" Version="2.0.0" />
     <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="2.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.18" />
diff --git a/EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj b/EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj
index cd66fb31..50561806 100644
--- a/EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj
+++ b/EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.1.0" />
+    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.1" />
     <PackageReference Include="DigitalData.EmailProfilerDispatcher.Abstraction" Version="1.0.0" />
     <PackageReference Include="UserManager.Domain" Version="1.0.0" />
   </ItemGroup>
diff --git a/EnvelopeGenerator.GeneratorAPI/EnvelopeGenerator.GeneratorAPI.csproj b/EnvelopeGenerator.GeneratorAPI/EnvelopeGenerator.GeneratorAPI.csproj
index c534c3d3..51efca53 100644
--- a/EnvelopeGenerator.GeneratorAPI/EnvelopeGenerator.GeneratorAPI.csproj
+++ b/EnvelopeGenerator.GeneratorAPI/EnvelopeGenerator.GeneratorAPI.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.0" />
+    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.1" />
     <PackageReference Include="DigitalData.Core.API" Version="2.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.15" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
diff --git a/EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj b/EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj
index 709a805d..146af618 100644
--- a/EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj
+++ b/EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.0" />
+    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.1" />
     <PackageReference Include="DigitalData.Core.Infrastructure" Version="2.0.0" />
     <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="2.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.16" />
diff --git a/EnvelopeGenerator.Web/Controllers/Test/TestMessagingController.cs b/EnvelopeGenerator.Web/Controllers/Test/TestMessagingController.cs
index de1abd80..d7a6ecdd 100644
--- a/EnvelopeGenerator.Web/Controllers/Test/TestMessagingController.cs
+++ b/EnvelopeGenerator.Web/Controllers/Test/TestMessagingController.cs
@@ -17,8 +17,8 @@ namespace EnvelopeGenerator.Web.Controllers.Test
         [HttpPost]
         public async Task<IActionResult> SendAsync(string recipient, string message)
         {
-            await _service.SendSmsAsync(recipient: recipient, message: message);
-            return Ok();
+            var res = await _service.SendSmsAsync(recipient: recipient, message: message);
+            return res is null? StatusCode(StatusCodes.Status500InternalServerError) : Ok(res);
         }
     }
 }
\ No newline at end of file
diff --git a/EnvelopeGenerator.Web/EnvelopeGenerator.Web.csproj b/EnvelopeGenerator.Web/EnvelopeGenerator.Web.csproj
index 7bb840c0..34d344a4 100644
--- a/EnvelopeGenerator.Web/EnvelopeGenerator.Web.csproj
+++ b/EnvelopeGenerator.Web/EnvelopeGenerator.Web.csproj
@@ -46,7 +46,7 @@
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="13.0.1" />
     <PackageReference Include="BuildBundlerMinifier2022" Version="2.9.9" />
-    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.0" />
+    <PackageReference Include="DigitalData.Core.Abstractions" Version="2.2.1" />
     <PackageReference Include="DigitalData.Core.API" Version="2.0.0" />
     <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="2.0.0" />
     <PackageReference Include="HtmlSanitizer" Version="8.0.865" />