diff --git a/lib/kiota_abstractions.dart b/lib/kiota_abstractions.dart
index 47b501a..5a48977 100644
--- a/lib/kiota_abstractions.dart
+++ b/lib/kiota_abstractions.dart
@@ -12,12 +12,16 @@ import 'dart:typed_data';
 
 import 'package:kiota_abstractions/src/case_insensitive_map.dart';
 import 'package:std_uritemplate/std_uritemplate.dart';
+import 'package:uuid/uuid.dart';
 
 part 'src/api_client_builder.dart';
 part 'src/base_request_builder.dart';
+part 'src/date_only.dart';
 part 'src/error_mappings.dart';
+part 'src/extensions/date_only_extensions.dart';
 part 'src/extensions/map_extensions.dart';
 part 'src/extensions/request_information_extensions.dart';
+part 'src/extensions/time_only_extensions.dart';
 part 'src/http_headers.dart';
 part 'src/http_method.dart';
 part 'src/multipart_body.dart';
@@ -41,4 +45,5 @@ part 'src/serialization/parse_node_proxy_factory.dart';
 part 'src/serialization/serialization_writer.dart';
 part 'src/serialization/serialization_writer_factory.dart';
 part 'src/serialization/serialization_writer_factory_registry.dart';
+part 'src/time_only.dart';
 part 'src/serialization/serialization_writer_proxy_factory.dart';
diff --git a/lib/src/date_only.dart b/lib/src/date_only.dart
new file mode 100644
index 0000000..3c2a0fb
--- /dev/null
+++ b/lib/src/date_only.dart
@@ -0,0 +1,67 @@
+part of '../kiota_abstractions.dart';
+
+/// Interface for a date only object.
+///
+/// This interface provides an abstraction layer over date only objects.
+/// It is used to represent date only values in a serialization format agnostic
+/// way.
+///
+/// It can only be used to represent a date in the Gregorian calendar.
+abstract class DateOnly {
+  /// Extracts the date part of a [DateTime] and creates an object implementing
+  /// [DateOnly].
+  factory DateOnly.fromDateTime(DateTime dateTime) {
+    return _DateOnlyImpl(
+      day: dateTime.day,
+      month: dateTime.month,
+      year: dateTime.year,
+    );
+  }
+
+  /// This factory uses the [DateTime.parse] method to create an object
+  /// implementing [DateOnly].
+  factory DateOnly.fromDateTimeString(String dateTimeString) {
+    final date = DateTime.parse(dateTimeString);
+
+    return DateOnly.fromDateTime(date);
+  }
+
+  /// Creates an object implementing [DateOnly] from the provided components.
+  factory DateOnly.fromComponents(
+    int year, [
+    int month = 1,
+    int day = 1,
+  ]) {
+    return _DateOnlyImpl(
+      day: day,
+      month: month,
+      year: year,
+    );
+  }
+
+  /// Gets the year of the date.
+  int get year;
+
+  /// Gets the month of the date.
+  int get month;
+
+  /// Gets the day of the date.
+  int get day;
+}
+
+class _DateOnlyImpl implements DateOnly {
+  _DateOnlyImpl({
+    required this.day,
+    required this.month,
+    required this.year,
+  });
+
+  @override
+  final int day;
+
+  @override
+  final int month;
+
+  @override
+  final int year;
+}
diff --git a/lib/src/extensions/date_only_extensions.dart b/lib/src/extensions/date_only_extensions.dart
new file mode 100644
index 0000000..6a4c1d2
--- /dev/null
+++ b/lib/src/extensions/date_only_extensions.dart
@@ -0,0 +1,25 @@
+part of '../../kiota_abstractions.dart';
+
+/// Extension methods for [DateOnly].
+extension DateOnlyExtensions on DateOnly {
+  /// Converts the [DateOnly] to a [DateTime].
+  DateTime toDateTime() => DateTime(year, month, day);
+
+  /// Combines the [DateOnly] with the given [TimeOnly].
+  DateTime combine(TimeOnly time) {
+    return DateTime(
+      year,
+      month,
+      day,
+      time.hours,
+      time.minutes,
+      time.seconds,
+      time.milliseconds,
+    );
+  }
+
+  /// Converts the [DateOnly] to a string in the format `yyyy-MM-dd`.
+  String toRfc3339String() {
+    return '${year.toString().padLeft(4, '0')}-${month.toString().padLeft(2, '0')}-${day.toString().padLeft(2, '0')}';
+  }
+}
diff --git a/lib/src/extensions/time_only_extensions.dart b/lib/src/extensions/time_only_extensions.dart
new file mode 100644
index 0000000..33f35f0
--- /dev/null
+++ b/lib/src/extensions/time_only_extensions.dart
@@ -0,0 +1,46 @@
+part of '../../kiota_abstractions.dart';
+
+/// Extension methods for [TimeOnly].
+extension TimeOnlyExtensions on TimeOnly {
+  /// Converts the [TimeOnly] to a [DateTime].
+  DateTime toDateTime(
+    int year, [
+    int month = 1,
+    int day = 1,
+  ]) =>
+      DateTime(
+        year,
+        month,
+        day,
+        hours,
+        minutes,
+        seconds,
+        milliseconds,
+      );
+
+  /// Combines the [TimeOnly] with the given [DateOnly].
+  DateTime combine(DateOnly date) {
+    return DateTime(
+      date.year,
+      date.month,
+      date.day,
+      hours,
+      minutes,
+      seconds,
+      milliseconds,
+    );
+  }
+
+  /// Converts the [TimeOnly] to a string in the format `HH:mm:ss` or
+  /// `HH:mm:ss.SSS` if milliseconds are present.
+  String toRfc3339String() {
+    final String fractionString;
+    if (milliseconds > 0) {
+      fractionString = '.${milliseconds.toString().padLeft(3, '0')}';
+    } else {
+      fractionString = '';
+    }
+
+    return '${hours.toString().padLeft(2, '0')}:${minutes.toString().padLeft(2, '0')}:${seconds.toString().padLeft(2, '0')}$fractionString';
+  }
+}
diff --git a/lib/src/serialization/parse_node.dart b/lib/src/serialization/parse_node.dart
index 2b8f735..d511a16 100644
--- a/lib/src/serialization/parse_node.dart
+++ b/lib/src/serialization/parse_node.dart
@@ -19,9 +19,21 @@ abstract class ParseNode {
   /// Gets the double value of the node.
   double? getDoubleValue();
 
+  /// Gets the [UuidValue] value of the node.
+  UuidValue? getGuidValue();
+
   /// Gets the [DateTime] value of the node.
   DateTime? getDateTimeValue();
 
+  /// Gets the [DateOnly] value of the node.
+  DateOnly? getDateOnlyValue();
+
+  /// Gets the [TimeOnly] value of the node.
+  TimeOnly? getTimeOnlyValue();
+
+  /// Gets the [Duration] value of the node.
+  Duration? getDurationValue();
+
   /// Gets the collection of primitive values of the node.
   Iterable<T> getCollectionOfPrimitiveValues<T>();
 
diff --git a/lib/src/time_only.dart b/lib/src/time_only.dart
new file mode 100644
index 0000000..6f0cb0b
--- /dev/null
+++ b/lib/src/time_only.dart
@@ -0,0 +1,75 @@
+part of '../kiota_abstractions.dart';
+
+/// Interface for a time only object that represents a time of day.
+///
+/// This interface provides an abstraction layer over time only objects.
+/// It is used to represent time only values in a serialization format agnostic
+/// way.
+abstract class TimeOnly {
+  /// Extracts the time part of a [DateTime] and creates an object implementing
+  /// [TimeOnly].
+  factory TimeOnly.fromDateTime(DateTime dateTime) {
+    return _TimeOnlyImpl(
+      hours: dateTime.hour,
+      minutes: dateTime.minute,
+      seconds: dateTime.second,
+      milliseconds: dateTime.millisecond,
+    );
+  }
+
+  /// This factory uses the [DateTime.parse] method to create an object
+  /// implementing [TimeOnly].
+  factory TimeOnly.fromDateTimeString(String dateTimeString) {
+    final dateTime = DateTime.parse('2024-01-01 $dateTimeString');
+
+    return TimeOnly.fromDateTime(dateTime);
+  }
+
+  /// Constructs an object implementing [TimeOnly] from the provided components.
+  factory TimeOnly.fromComponents(
+    int hours,
+    int minutes, [
+    int seconds = 0,
+    int milliseconds = 0,
+  ]) {
+    return _TimeOnlyImpl(
+      hours: hours,
+      minutes: minutes,
+      seconds: seconds,
+      milliseconds: milliseconds,
+    );
+  }
+
+  /// Gets the hours of the time.
+  int get hours;
+
+  /// Gets the minutes of the time.
+  int get minutes;
+
+  /// Gets the seconds of the time.
+  int get seconds;
+
+  /// Gets the milliseconds of the time.
+  int get milliseconds;
+}
+
+class _TimeOnlyImpl implements TimeOnly {
+  _TimeOnlyImpl({
+    required this.hours,
+    required this.minutes,
+    required this.seconds,
+    required this.milliseconds,
+  });
+
+  @override
+  final int hours;
+
+  @override
+  final int minutes;
+
+  @override
+  final int seconds;
+
+  @override
+  final int milliseconds;
+}
diff --git a/pubspec.yaml b/pubspec.yaml
index 0d18921..7805a1a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,6 +15,7 @@ environment:
 
 dependencies:
   std_uritemplate: ^0.0.52
+  uuid: ^4.3.3
 
 dev_dependencies:
   strict: ^2.0.0
diff --git a/test/date_only_test.dart b/test/date_only_test.dart
new file mode 100644
index 0000000..9432377
--- /dev/null
+++ b/test/date_only_test.dart
@@ -0,0 +1,40 @@
+// ignore_for_file: avoid_redundant_argument_values
+
+import 'package:kiota_abstractions/kiota_abstractions.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('DateOnly', () {
+    test('fromDateTimeString and toRfc3339String', () {
+      expect(
+        DateOnly.fromDateTimeString('2021-01-01').toRfc3339String(),
+        '2021-01-01',
+      );
+    });
+
+    test('round trip', () {
+      final fromString = DateOnly.fromDateTimeString('2021-01-01');
+      final toString = fromString.toRfc3339String();
+      expect(toString, '2021-01-01');
+
+      final roundTrip = DateOnly.fromDateTimeString(toString);
+      final roundTripString = roundTrip.toRfc3339String();
+      expect(roundTripString, '2021-01-01');
+    });
+
+    test('fromDateTime', () {
+      final dateTime = DateTime(2024, 2, 3, 12, 34, 56);
+      expect(
+        DateOnly.fromDateTime(dateTime).toRfc3339String(),
+        '2024-02-03',
+      );
+    });
+
+    test('fromComponents', () {
+      expect(
+        DateOnly.fromComponents(2021, 1, 1).toRfc3339String(),
+        '2021-01-01',
+      );
+    });
+  });
+}
diff --git a/test/time_only_test.dart b/test/time_only_test.dart
new file mode 100644
index 0000000..a0ec647
--- /dev/null
+++ b/test/time_only_test.dart
@@ -0,0 +1,54 @@
+import 'package:kiota_abstractions/kiota_abstractions.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('TimeOnly', () {
+    test('fromDateTimeString and toRfc3339String', () {
+      expect(
+        TimeOnly.fromDateTimeString('12:34:56').toRfc3339String(),
+        '12:34:56',
+      );
+      expect(
+        TimeOnly.fromDateTimeString('12:34').toRfc3339String(),
+        '12:34:00',
+      );
+      expect(
+        TimeOnly.fromDateTimeString('12').toRfc3339String(),
+        '12:00:00',
+      );
+    });
+
+    test('round trip', () {
+      final fromString = TimeOnly.fromDateTimeString('12:34:56.789');
+      final toString = fromString.toRfc3339String();
+      expect(toString, '12:34:56.789');
+
+      final roundTrip = TimeOnly.fromDateTimeString(toString);
+      final roundTripString = roundTrip.toRfc3339String();
+      expect(roundTripString, '12:34:56.789');
+    });
+
+    test('fromDateTime', () {
+      final dateTime = DateTime(2021, 1, 1, 12, 34, 56);
+      expect(
+        TimeOnly.fromDateTime(dateTime).toRfc3339String(),
+        '12:34:56',
+      );
+    });
+
+    test('fromComponents', () {
+      expect(
+        TimeOnly.fromComponents(12, 34, 56, 789).toRfc3339String(),
+        '12:34:56.789',
+      );
+      expect(
+        TimeOnly.fromComponents(12, 34, 56).toRfc3339String(),
+        '12:34:56',
+      );
+      expect(
+        TimeOnly.fromComponents(12, 34).toRfc3339String(),
+        '12:34:00',
+      );
+    });
+  });
+}