DOCSP-49972 toc tree and code example

Author: mballard-mdb

source/fundamentals/connections.txt

@@ -10,6 +10,7 @@ Connections
 .. toctree::
 
    Connection Guide </fundamentals/connections/connection-guide>
+   Choose a Connection Target </fundamentals/connections/connection-target>
    Connection Options </fundamentals/connections/connection-options>
    Network Compression </fundamentals/connections/network-compression>
    Configure TLS </fundamentals/connections/tls>

source/fundamentals/connections/connection-target.txt

@@ -4,6 +4,20 @@
 Choose a Connection Target
 ==========================
 
+.. facet::
+   :name: genre
+   :values: tutorial
+
+.. meta::
+   :description: Learn how to select connection targets for the MongoDB Go Driver.
+   :keywords: 
+
+.. contents:: On this page
+   :local:
+   :backlinks: none
+   :depth: 2
+   :class: singlecol
+
 Overview
 --------
 
@@ -13,7 +27,7 @@ In this guide, you can learn how to use a connection string and a
 .. tip::
 
    To learn more about how to retrieve or format your connection string, see 
-   the :ref:`Connection URI <connection-guide>` guide in 
+   the :ref:`Connection URI <golang-connection-uri>` guide in 
    the Go Connection Guide.
 
 Atlas
@@ -38,3 +52,7 @@ code also uses the ``server_api`` field to specify a {+stable-api+} version.
 
 .. _go-connection-example-code:
 
+.. literalinclude:: /includes/fundamentals/code-snippets/srv.go
+   :language: go
+
+