[SqlClient] Rename Enrich property

Renames the `Enrich` property to `EnrichWithSqlCommand` and removes the custom event name parameter.

Author: martincostello

src/OpenTelemetry.Instrumentation.SqlClient/.publicApi/.NETCoreApp/PublicAPI.Unshipped.txt

@@ -1,6 +1,6 @@
 #nullable enable
-OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Enrich.get -> System.Action<System.Diagnostics.Activity!, string!, object!>?
-OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Enrich.set -> void
+OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.EnrichWithSqlCommand.get -> System.Action<System.Diagnostics.Activity!, object!>?
+OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.EnrichWithSqlCommand.set -> void
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Filter.get -> System.Func<object!, bool>?
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Filter.set -> void
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.RecordException.get -> bool

src/OpenTelemetry.Instrumentation.SqlClient/.publicApi/.NETStandard/PublicAPI.Unshipped.txt

@@ -1,6 +1,6 @@
 #nullable enable
-OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Enrich.get -> System.Action<System.Diagnostics.Activity!, string!, object!>?
-OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Enrich.set -> void
+OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.EnrichWithSqlCommand.get -> System.Action<System.Diagnostics.Activity!, object!>?
+OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.EnrichWithSqlCommand.set -> void
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Filter.get -> System.Func<object!, bool>?
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.Filter.set -> void
 OpenTelemetry.Instrumentation.SqlClient.SqlClientTraceInstrumentationOptions.RecordException.get -> bool

src/OpenTelemetry.Instrumentation.SqlClient/CHANGELOG.md

@@ -18,6 +18,10 @@
   been removed for .NET Framework where they were non-functional.
   ([#3079](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/pull/3079))
 
+* **Breaking change**: The `Enrich` property has been renamed to
+  `EnrichWithSqlCommand` and no longer passes an event name to the delegate.
+  ([#TODO](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/pull/TODO))
+
 ## 1.12.0-beta.2
 
 Released 2025-Jul-15

src/OpenTelemetry.Instrumentation.SqlClient/Implementation/SqlClientDiagnosticListener.cs

@@ -180,7 +180,7 @@ public override void OnEventWritten(string name, object? payload)
 #if !NETFRAMEWORK
                         try
                         {
-                            options.Enrich?.Invoke(activity, "OnCustom", command);
+                            options.EnrichWithSqlCommand?.Invoke(activity, command);
                         }
                         catch (Exception ex)
                         {

src/OpenTelemetry.Instrumentation.SqlClient/SqlClientTraceInstrumentationOptions.cs

@@ -59,14 +59,11 @@ internal SqlClientTraceInstrumentationOptions(IConfiguration configuration)
     /// The parameters passed to the enrich action are:
     /// <list type="number">
     /// <item>The <see cref="Activity"/> being enriched.</item>
-    /// <item>The name of the event. Currently only <c>"OnCustom"</c> is
-    /// used but more events may be added in the future.</item>
     /// <item>The raw <c>SqlCommand</c> object from which additional
-    /// information can be extracted to enrich the <see
-    /// cref="Activity"/>.</item>
+    /// information can be extracted to enrich the <see cref="Activity"/>.</item>
     /// </list>
     /// </remarks>
-    public Action<Activity, string, object>? Enrich { get; set; }
+    public Action<Activity, object>? EnrichWithSqlCommand { get; set; }
 
     /// <summary>
     /// Gets or sets a filter function that determines whether or not to

test/OpenTelemetry.Instrumentation.SqlClient.Tests/SqlClientTraceInstrumentationOptionsTests.cs

@@ -157,7 +157,7 @@ public void ShouldEnrichWhenEnabled(bool shouldEnrich, bool error)
             {
                 if (shouldEnrich)
                 {
-                    opt.Enrich = ActivityEnrichment;
+                    opt.EnrichWithSqlCommand = ActivityEnrichment;
                 }
             })
             .AddInMemoryExporter(activities)
@@ -219,19 +219,10 @@ public void ShouldNotCollectTelemetryAndShouldNotPropagateExceptionWhenFilterThr
         Assert.Empty(activities);
     }
 
-    private static void ActivityEnrichment(Activity activity, string method, object obj)
+    private static void ActivityEnrichment(Activity activity, object obj)
     {
         activity.SetTag("enriched", "yes");
-
-        switch (method)
-        {
-            case "OnCustom":
-                Assert.True(obj is SqlCommand);
-                break;
-
-            default:
-                break;
-        }
+        Assert.IsType<SqlCommand>(obj);
     }
 
     private Activity[] RunCommandWithFilter(