DEVDOCS-12874 revert previous commit

Author: meihDS

launcher-csharp/Connect/Views/ValidateWebhookMessage/Con001.cshtml

@@ -0,0 +1,53 @@
+@{
+    int formNumber = 0;
+    int hmacInputNumber = 0;
+    int jsonInputNumber = 1;
+}
+
+<h4>@Html.Raw(ViewBag.CodeExampleText.ExampleName)</h4>
+<p>
+    @Html.Raw(ViewBag.CodeExampleText.ExampleDescription)
+</p>
+
+<partial name="../../../Views/Shared/LinkToMethodView" model="ViewBag.CodeExampleText" /> 
+<p>
+    @Html.Raw(
+        @String.Format(
+            ViewBag.SupportingTexts.ViewSourceFile, 
+            "<a target='_blank' href=" + @ViewBag.source + ">HMACValidation.cs</a>"
+            )
+        )
+</p>
+
+<p>
+    <b>Prerequisites:</b> See <a href="https://developers.docusign.com/platform/webhooks/connect/validate/">How to validate an HMAC signature</a>.
+</p>
+
+<form class="eg" action="" method="post" data-busy="form">
+    <div class="form-group" style="display: flex;">
+        <label for="hmacSecret" style="width: 50%;">
+            @Html.Raw(ViewBag.CodeExampleText.Forms[formNumber].Inputs[hmacInputNumber].InputName)
+        </label>
+
+        <input type="text"
+               class="form-control" 
+               id="hmacSecret" 
+               name="hmacSecret"
+               required/>
+    </div>
+    <div class="form-group">
+        <label for="jsonPayload">
+            @Html.Raw(ViewBag.CodeExampleText.Forms[formNumber].Inputs[jsonInputNumber].InputName)
+        </label>
+
+        <textarea
+            rows="6" 
+            class="form-control" 
+            id="jsonPayload" 
+            name="jsonPayload"
+            required ></textarea>
+    </div>
+    <input type="hidden" name="_csrf" value="@ViewBag.csrfToken">
+    <button type="submit" class="btn btn-primary">@Html.Raw(ViewBag.SupportingTexts.SubmitButton)</button>
+</form>
+