Add structured reporting diff to AlloyDBInstance

Author: anhdle-sso

pkg/controller/direct/alloydb/instance_controller.go

@@ -27,6 +27,7 @@ import (
 	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/controller/direct/directbase"
 	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/controller/direct/registry"
 	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/label"
+	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/structuredreporting"
 
 	gcp "cloud.google.com/go/alloydb/apiv1beta"
 	alloydbpb "cloud.google.com/go/alloydb/apiv1beta/alloydbpb"
@@ -298,6 +299,13 @@ func (a *instanceAdapter) Update(ctx context.Context, updateOp *directbase.Updat
 		}
 		return nil
 	}
+
+	report := &structuredreporting.Diff{Object: updateOp.GetUnstructured()}
+	for _, path := range updatePaths {
+		report.AddField(path, nil, nil)
+	}
+	structuredreporting.ReportDiff(ctx, report)
+
 	updateMask := &fieldmaskpb.FieldMask{
 		Paths: updatePaths,
 	}