diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index b41f414fd3..b96c7babe9 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -27920,6 +27920,42 @@ components:
     WidgetBackgroundColor:
       description: "Background color of the widget. Supported values are `white`, `blue`, `purple`, `pink`, `orange`, `yellow`, `green`, `gray`, `vivid_blue`, `vivid_purple`, `vivid_pink`, `vivid_orange`, `vivid_yellow`, `vivid_green`, and `transparent`."
       type: string
+    WidgetCalendarAlignedSpan:
+      description: Used for calendar-aligned time spans, such as the current month or previous year.
+      properties:
+        hide_incomplete_cost_data:
+          description: Whether to hide incomplete cost data in the widget.
+          type: boolean
+        offset:
+          description: Number of completed periods before the current period. 0 represents the current period.
+          example: 1
+          format: int64
+          minimum: 0
+          type: integer
+        timezone:
+          description: Time zone used to align the calendar period.
+          example: UTC
+          type: string
+        type:
+          $ref: "#/components/schemas/WidgetCalendarAlignedSpanType"
+      required:
+        - type
+        - offset
+      type: object
+    WidgetCalendarAlignedSpanType:
+      description: Calendar-aligned time span type.
+      enum:
+        - daily
+        - weekly
+        - monthly
+        - yearly
+      example: daily
+      type: string
+      x-enum-varnames:
+        - DAILY
+        - WEEKLY
+        - MONTHLY
+        - YEARLY
     WidgetChangeType:
       description: Show the absolute or the relative change.
       enum:
@@ -28381,6 +28417,9 @@ components:
         - month_to_date
         - 1y
         - alert
+        - full_week
+        - full_month
+        - year_to_date
       example: 5m
       type: string
       x-enum-varnames:
@@ -28401,6 +28440,9 @@ components:
         - MONTH_TO_DATE
         - PAST_ONE_YEAR
         - ALERT
+        - FULL_WEEK
+        - FULL_MONTH
+        - YEAR_TO_DATE
     WidgetLiveSpanUnit:
       description: Unit of the time span.
       enum:
@@ -28784,6 +28826,7 @@ components:
         - $ref: "#/components/schemas/WidgetLegacyLiveSpan"
         - $ref: "#/components/schemas/WidgetNewLiveSpan"
         - $ref: "#/components/schemas/WidgetNewFixedSpan"
+        - $ref: "#/components/schemas/WidgetCalendarAlignedSpan"
     WidgetTimeWindows:
       description: Define a time window.
       enum:
diff --git a/docs/datadog_api_client.v1.model.rst b/docs/datadog_api_client.v1.model.rst
index 048116b98c..520df62ffd 100644
--- a/docs/datadog_api_client.v1.model.rst
+++ b/docs/datadog_api_client.v1.model.rst
@@ -7725,6 +7725,20 @@ datadog\_api\_client.v1.model.widget\_axis module
    :members:
    :show-inheritance:
 
+datadog\_api\_client.v1.model.widget\_calendar\_aligned\_span module
+--------------------------------------------------------------------
+
+.. automodule:: datadog_api_client.v1.model.widget_calendar_aligned_span
+   :members:
+   :show-inheritance:
+
+datadog\_api\_client.v1.model.widget\_calendar\_aligned\_span\_type module
+--------------------------------------------------------------------------
+
+.. automodule:: datadog_api_client.v1.model.widget_calendar_aligned_span_type
+   :members:
+   :show-inheritance:
+
 datadog\_api\_client.v1.model.widget\_change\_type module
 ---------------------------------------------------------
 
diff --git a/src/datadog_api_client/v1/model/alert_graph_widget_definition.py b/src/datadog_api_client/v1/model/alert_graph_widget_definition.py
index a1d5cf8452..ab376904c3 100644
--- a/src/datadog_api_client/v1/model/alert_graph_widget_definition.py
+++ b/src/datadog_api_client/v1/model/alert_graph_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class AlertGraphWidgetDefinition(ModelNormal):
@@ -59,7 +60,14 @@ def __init__(
         type: AlertGraphWidgetDefinitionType,
         viz_type: WidgetVizType,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/bar_chart_widget_definition.py b/src/datadog_api_client/v1/model/bar_chart_widget_definition.py
index c63e5630a3..cb9a99773c 100644
--- a/src/datadog_api_client/v1/model/bar_chart_widget_definition.py
+++ b/src/datadog_api_client/v1/model/bar_chart_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class BarChartWidgetDefinition(ModelNormal):
@@ -73,7 +74,14 @@ def __init__(
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
         style: Union[BarChartWidgetStyle, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/change_widget_definition.py b/src/datadog_api_client/v1/model/change_widget_definition.py
index bdb7feb286..cbbe908843 100644
--- a/src/datadog_api_client/v1/model/change_widget_definition.py
+++ b/src/datadog_api_client/v1/model/change_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ChangeWidgetDefinition(ModelNormal):
@@ -68,7 +69,14 @@ def __init__(
         type: ChangeWidgetDefinitionType,
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/check_status_widget_definition.py b/src/datadog_api_client/v1/model/check_status_widget_definition.py
index f3e950fa64..920f91ed24 100644
--- a/src/datadog_api_client/v1/model/check_status_widget_definition.py
+++ b/src/datadog_api_client/v1/model/check_status_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class CheckStatusWidgetDefinition(ModelNormal):
@@ -68,7 +69,14 @@ def __init__(
         group: Union[str, UnsetType] = unset,
         group_by: Union[List[str], UnsetType] = unset,
         tags: Union[List[str], UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/cohort_widget_definition.py b/src/datadog_api_client/v1/model/cohort_widget_definition.py
index e62d0ad69e..375276b34e 100644
--- a/src/datadog_api_client/v1/model/cohort_widget_definition.py
+++ b/src/datadog_api_client/v1/model/cohort_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class CohortWidgetDefinition(ModelNormal):
@@ -66,7 +67,14 @@ def __init__(
         requests: List[RetentionGridRequest],
         type: CohortWidgetDefinitionType,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/distribution_widget_definition.py b/src/datadog_api_client/v1/model/distribution_widget_definition.py
index cc20e1f7aa..58ff430c7a 100644
--- a/src/datadog_api_client/v1/model/distribution_widget_definition.py
+++ b/src/datadog_api_client/v1/model/distribution_widget_definition.py
@@ -25,6 +25,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class DistributionWidgetDefinition(ModelNormal):
@@ -87,7 +88,14 @@ def __init__(
         legend_size: Union[str, UnsetType] = unset,
         markers: Union[List[WidgetMarker], UnsetType] = unset,
         show_legend: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/event_stream_widget_definition.py b/src/datadog_api_client/v1/model/event_stream_widget_definition.py
index 12e2c8bca2..a5c5efa892 100644
--- a/src/datadog_api_client/v1/model/event_stream_widget_definition.py
+++ b/src/datadog_api_client/v1/model/event_stream_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class EventStreamWidgetDefinition(ModelNormal):
@@ -62,7 +63,14 @@ def __init__(
         description: Union[str, UnsetType] = unset,
         event_size: Union[WidgetEventSize, UnsetType] = unset,
         tags_execution: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/event_timeline_widget_definition.py b/src/datadog_api_client/v1/model/event_timeline_widget_definition.py
index cf3f3dcf43..8ec3eb6875 100644
--- a/src/datadog_api_client/v1/model/event_timeline_widget_definition.py
+++ b/src/datadog_api_client/v1/model/event_timeline_widget_definition.py
@@ -20,6 +20,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class EventTimelineWidgetDefinition(ModelNormal):
@@ -57,7 +58,14 @@ def __init__(
         type: EventTimelineWidgetDefinitionType,
         description: Union[str, UnsetType] = unset,
         tags_execution: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/funnel_widget_definition.py b/src/datadog_api_client/v1/model/funnel_widget_definition.py
index 5a8914904b..9350c78d1a 100644
--- a/src/datadog_api_client/v1/model/funnel_widget_definition.py
+++ b/src/datadog_api_client/v1/model/funnel_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class FunnelWidgetDefinition(ModelNormal):
@@ -67,7 +68,14 @@ def __init__(
         type: FunnelWidgetDefinitionType,
         description: Union[str, UnsetType] = unset,
         grouped_display: Union[FunnelGroupedDisplay, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/geomap_widget_definition.py b/src/datadog_api_client/v1/model/geomap_widget_definition.py
index 8dd5a3ca41..fb4369d62f 100644
--- a/src/datadog_api_client/v1/model/geomap_widget_definition.py
+++ b/src/datadog_api_client/v1/model/geomap_widget_definition.py
@@ -24,6 +24,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class GeomapWidgetDefinition(ModelNormal):
@@ -78,7 +79,14 @@ def __init__(
         view: GeomapWidgetDefinitionView,
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/heat_map_widget_definition.py b/src/datadog_api_client/v1/model/heat_map_widget_definition.py
index c177b670b1..965326a3f8 100644
--- a/src/datadog_api_client/v1/model/heat_map_widget_definition.py
+++ b/src/datadog_api_client/v1/model/heat_map_widget_definition.py
@@ -26,6 +26,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class HeatMapWidgetDefinition(ModelNormal):
@@ -92,7 +93,14 @@ def __init__(
         legend_size: Union[str, UnsetType] = unset,
         markers: Union[List[WidgetMarker], UnsetType] = unset,
         show_legend: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/list_stream_widget_definition.py b/src/datadog_api_client/v1/model/list_stream_widget_definition.py
index a1d61c596e..ae2600e633 100644
--- a/src/datadog_api_client/v1/model/list_stream_widget_definition.py
+++ b/src/datadog_api_client/v1/model/list_stream_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ListStreamWidgetDefinition(ModelNormal):
@@ -69,7 +70,14 @@ def __init__(
         description: Union[str, UnsetType] = unset,
         legend_size: Union[str, UnsetType] = unset,
         show_legend: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/log_stream_widget_definition.py b/src/datadog_api_client/v1/model/log_stream_widget_definition.py
index 272b0fd306..5e605d937f 100644
--- a/src/datadog_api_client/v1/model/log_stream_widget_definition.py
+++ b/src/datadog_api_client/v1/model/log_stream_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class LogStreamWidgetDefinition(ModelNormal):
@@ -79,7 +80,14 @@ def __init__(
         show_date_column: Union[bool, UnsetType] = unset,
         show_message_column: Union[bool, UnsetType] = unset,
         sort: Union[WidgetFieldSort, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/point_plot_widget_definition.py b/src/datadog_api_client/v1/model/point_plot_widget_definition.py
index 9142b16c6e..ad24f1a591 100644
--- a/src/datadog_api_client/v1/model/point_plot_widget_definition.py
+++ b/src/datadog_api_client/v1/model/point_plot_widget_definition.py
@@ -25,6 +25,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class PointPlotWidgetDefinition(ModelNormal):
@@ -75,7 +76,14 @@ def __init__(
         description: Union[str, UnsetType] = unset,
         legend: Union[PointPlotWidgetLegend, UnsetType] = unset,
         markers: Union[List[WidgetMarker], UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/product_analytics_funnel_widget_definition.py b/src/datadog_api_client/v1/model/product_analytics_funnel_widget_definition.py
index d7f26d6252..98a3b4f1c7 100644
--- a/src/datadog_api_client/v1/model/product_analytics_funnel_widget_definition.py
+++ b/src/datadog_api_client/v1/model/product_analytics_funnel_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ProductAnalyticsFunnelWidgetDefinition(ModelNormal):
@@ -71,7 +72,14 @@ def __init__(
         type: FunnelWidgetDefinitionType,
         description: Union[str, UnsetType] = unset,
         grouped_display: Union[FunnelGroupedDisplay, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/query_value_widget_definition.py b/src/datadog_api_client/v1/model/query_value_widget_definition.py
index 6eaa8e4571..20fd75bfb5 100644
--- a/src/datadog_api_client/v1/model/query_value_widget_definition.py
+++ b/src/datadog_api_client/v1/model/query_value_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class QueryValueWidgetDefinition(ModelNormal):
@@ -84,7 +85,14 @@ def __init__(
         description: Union[str, UnsetType] = unset,
         precision: Union[int, UnsetType] = unset,
         text_align: Union[WidgetTextAlign, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         timeseries_background: Union[TimeseriesBackground, UnsetType] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/retention_curve_widget_definition.py b/src/datadog_api_client/v1/model/retention_curve_widget_definition.py
index 1e14edb0b2..bfbdb99420 100644
--- a/src/datadog_api_client/v1/model/retention_curve_widget_definition.py
+++ b/src/datadog_api_client/v1/model/retention_curve_widget_definition.py
@@ -21,6 +21,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class RetentionCurveWidgetDefinition(ModelNormal):
@@ -68,7 +69,14 @@ def __init__(
         requests: List[RetentionCurveWidgetRequest],
         type: RetentionCurveWidgetDefinitionType,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/run_workflow_widget_definition.py b/src/datadog_api_client/v1/model/run_workflow_widget_definition.py
index bf364aec71..79b4a72d6a 100644
--- a/src/datadog_api_client/v1/model/run_workflow_widget_definition.py
+++ b/src/datadog_api_client/v1/model/run_workflow_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class RunWorkflowWidgetDefinition(ModelNormal):
@@ -64,7 +65,14 @@ def __init__(
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
         inputs: Union[List[RunWorkflowWidgetInput], UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/sankey_widget_definition.py b/src/datadog_api_client/v1/model/sankey_widget_definition.py
index 5d1c9c70f9..a63312a390 100644
--- a/src/datadog_api_client/v1/model/sankey_widget_definition.py
+++ b/src/datadog_api_client/v1/model/sankey_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class SankeyWidgetDefinition(ModelNormal):
@@ -71,7 +72,14 @@ def __init__(
         type: SankeyWidgetDefinitionType,
         show_other_links: Union[bool, UnsetType] = unset,
         sort_nodes: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/scatter_plot_widget_definition.py b/src/datadog_api_client/v1/model/scatter_plot_widget_definition.py
index 0505b8fd1e..93b28e8483 100644
--- a/src/datadog_api_client/v1/model/scatter_plot_widget_definition.py
+++ b/src/datadog_api_client/v1/model/scatter_plot_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ScatterPlotWidgetDefinition(ModelNormal):
@@ -72,7 +73,14 @@ def __init__(
         color_by_groups: Union[List[str], UnsetType] = unset,
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/service_summary_widget_definition.py b/src/datadog_api_client/v1/model/service_summary_widget_definition.py
index 0df5464de9..9abc6318fd 100644
--- a/src/datadog_api_client/v1/model/service_summary_widget_definition.py
+++ b/src/datadog_api_client/v1/model/service_summary_widget_definition.py
@@ -22,6 +22,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ServiceSummaryWidgetDefinition(ModelNormal):
@@ -90,7 +91,14 @@ def __init__(
         show_latency: Union[bool, UnsetType] = unset,
         show_resource_list: Union[bool, UnsetType] = unset,
         size_format: Union[WidgetSizeFormat, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/split_graph_widget_definition.py b/src/datadog_api_client/v1/model/split_graph_widget_definition.py
index 7238cc3eda..41221c2e8f 100644
--- a/src/datadog_api_client/v1/model/split_graph_widget_definition.py
+++ b/src/datadog_api_client/v1/model/split_graph_widget_definition.py
@@ -32,6 +32,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class SplitGraphWidgetDefinition(ModelNormal):
@@ -82,7 +83,14 @@ def __init__(
         split_config: SplitConfig,
         type: SplitGraphWidgetDefinitionType,
         has_uniform_y_axes: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         **kwargs,
     ):
diff --git a/src/datadog_api_client/v1/model/sunburst_widget_definition.py b/src/datadog_api_client/v1/model/sunburst_widget_definition.py
index 89b40b08ac..01d85191d2 100644
--- a/src/datadog_api_client/v1/model/sunburst_widget_definition.py
+++ b/src/datadog_api_client/v1/model/sunburst_widget_definition.py
@@ -25,6 +25,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class SunburstWidgetDefinition(ModelNormal):
@@ -79,7 +80,14 @@ def __init__(
         legend: Union[
             SunburstWidgetLegend, SunburstWidgetLegendTable, SunburstWidgetLegendInlineAutomatic, UnsetType
         ] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/table_widget_definition.py b/src/datadog_api_client/v1/model/table_widget_definition.py
index a561a7a77e..656b5e28e5 100644
--- a/src/datadog_api_client/v1/model/table_widget_definition.py
+++ b/src/datadog_api_client/v1/model/table_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class TableWidgetDefinition(ModelNormal):
@@ -66,7 +67,14 @@ def __init__(
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
         has_search_bar: Union[TableWidgetHasSearchBar, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/timeseries_widget_definition.py b/src/datadog_api_client/v1/model/timeseries_widget_definition.py
index a0d3eafeb3..560c3bdf4b 100644
--- a/src/datadog_api_client/v1/model/timeseries_widget_definition.py
+++ b/src/datadog_api_client/v1/model/timeseries_widget_definition.py
@@ -27,6 +27,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class TimeseriesWidgetDefinition(ModelNormal):
@@ -100,7 +101,14 @@ def __init__(
         markers: Union[List[WidgetMarker], UnsetType] = unset,
         right_yaxis: Union[WidgetAxis, UnsetType] = unset,
         show_legend: Union[bool, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/toplist_widget_definition.py b/src/datadog_api_client/v1/model/toplist_widget_definition.py
index af059dcb1a..6b88f4962c 100644
--- a/src/datadog_api_client/v1/model/toplist_widget_definition.py
+++ b/src/datadog_api_client/v1/model/toplist_widget_definition.py
@@ -23,6 +23,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class ToplistWidgetDefinition(ModelNormal):
@@ -66,7 +67,14 @@ def __init__(
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
         description: Union[str, UnsetType] = unset,
         style: Union[ToplistWidgetStyle, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/model/tree_map_widget_definition.py b/src/datadog_api_client/v1/model/tree_map_widget_definition.py
index df289edb3c..825c9e3abf 100644
--- a/src/datadog_api_client/v1/model/tree_map_widget_definition.py
+++ b/src/datadog_api_client/v1/model/tree_map_widget_definition.py
@@ -24,6 +24,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class TreeMapWidgetDefinition(ModelNormal):
@@ -77,7 +78,14 @@ def __init__(
         description: Union[str, UnsetType] = unset,
         group_by: Union[TreeMapGroupBy, UnsetType] = unset,
         size_by: Union[TreeMapSizeBy, UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         **kwargs,
     ):
diff --git a/src/datadog_api_client/v1/model/widget_calendar_aligned_span.py b/src/datadog_api_client/v1/model/widget_calendar_aligned_span.py
new file mode 100644
index 0000000000..371fffcc05
--- /dev/null
+++ b/src/datadog_api_client/v1/model/widget_calendar_aligned_span.py
@@ -0,0 +1,75 @@
+# Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+# This product includes software developed at Datadog (https://www.datadoghq.com/).
+# Copyright 2019-Present Datadog, Inc.
+from __future__ import annotations
+
+from typing import Union, TYPE_CHECKING
+
+from datadog_api_client.model_utils import (
+    ModelNormal,
+    cached_property,
+    unset,
+    UnsetType,
+)
+
+
+if TYPE_CHECKING:
+    from datadog_api_client.v1.model.widget_calendar_aligned_span_type import WidgetCalendarAlignedSpanType
+
+
+class WidgetCalendarAlignedSpan(ModelNormal):
+    validations = {
+        "offset": {
+            "inclusive_minimum": 0,
+        },
+    }
+
+    @cached_property
+    def openapi_types(_):
+        from datadog_api_client.v1.model.widget_calendar_aligned_span_type import WidgetCalendarAlignedSpanType
+
+        return {
+            "hide_incomplete_cost_data": (bool,),
+            "offset": (int,),
+            "timezone": (str,),
+            "type": (WidgetCalendarAlignedSpanType,),
+        }
+
+    attribute_map = {
+        "hide_incomplete_cost_data": "hide_incomplete_cost_data",
+        "offset": "offset",
+        "timezone": "timezone",
+        "type": "type",
+    }
+
+    def __init__(
+        self_,
+        offset: int,
+        type: WidgetCalendarAlignedSpanType,
+        hide_incomplete_cost_data: Union[bool, UnsetType] = unset,
+        timezone: Union[str, UnsetType] = unset,
+        **kwargs,
+    ):
+        """
+        Used for calendar-aligned time spans, such as the current month or previous year.
+
+        :param hide_incomplete_cost_data: Whether to hide incomplete cost data in the widget.
+        :type hide_incomplete_cost_data: bool, optional
+
+        :param offset: Number of completed periods before the current period. 0 represents the current period.
+        :type offset: int
+
+        :param timezone: Time zone used to align the calendar period.
+        :type timezone: str, optional
+
+        :param type: Calendar-aligned time span type.
+        :type type: WidgetCalendarAlignedSpanType
+        """
+        if hide_incomplete_cost_data is not unset:
+            kwargs["hide_incomplete_cost_data"] = hide_incomplete_cost_data
+        if timezone is not unset:
+            kwargs["timezone"] = timezone
+        super().__init__(kwargs)
+
+        self_.offset = offset
+        self_.type = type
diff --git a/src/datadog_api_client/v1/model/widget_calendar_aligned_span_type.py b/src/datadog_api_client/v1/model/widget_calendar_aligned_span_type.py
new file mode 100644
index 0000000000..488f4ded45
--- /dev/null
+++ b/src/datadog_api_client/v1/model/widget_calendar_aligned_span_type.py
@@ -0,0 +1,44 @@
+# Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+# This product includes software developed at Datadog (https://www.datadoghq.com/).
+# Copyright 2019-Present Datadog, Inc.
+from __future__ import annotations
+
+
+from datadog_api_client.model_utils import (
+    ModelSimple,
+    cached_property,
+)
+
+from typing import ClassVar
+
+
+class WidgetCalendarAlignedSpanType(ModelSimple):
+    """
+    Calendar-aligned time span type.
+
+    :param value: Must be one of ["daily", "weekly", "monthly", "yearly"].
+    :type value: str
+    """
+
+    allowed_values = {
+        "daily",
+        "weekly",
+        "monthly",
+        "yearly",
+    }
+    DAILY: ClassVar["WidgetCalendarAlignedSpanType"]
+    WEEKLY: ClassVar["WidgetCalendarAlignedSpanType"]
+    MONTHLY: ClassVar["WidgetCalendarAlignedSpanType"]
+    YEARLY: ClassVar["WidgetCalendarAlignedSpanType"]
+
+    @cached_property
+    def openapi_types(_):
+        return {
+            "value": (str,),
+        }
+
+
+WidgetCalendarAlignedSpanType.DAILY = WidgetCalendarAlignedSpanType("daily")
+WidgetCalendarAlignedSpanType.WEEKLY = WidgetCalendarAlignedSpanType("weekly")
+WidgetCalendarAlignedSpanType.MONTHLY = WidgetCalendarAlignedSpanType("monthly")
+WidgetCalendarAlignedSpanType.YEARLY = WidgetCalendarAlignedSpanType("yearly")
diff --git a/src/datadog_api_client/v1/model/widget_live_span.py b/src/datadog_api_client/v1/model/widget_live_span.py
index 310aa920b6..6f4987ea67 100644
--- a/src/datadog_api_client/v1/model/widget_live_span.py
+++ b/src/datadog_api_client/v1/model/widget_live_span.py
@@ -16,7 +16,7 @@ class WidgetLiveSpan(ModelSimple):
     """
     The available timeframes depend on the widget you are using.
 
-    :param value: Must be one of ["1m", "5m", "10m", "15m", "30m", "1h", "4h", "1d", "2d", "1w", "1mo", "3mo", "6mo", "week_to_date", "month_to_date", "1y", "alert"].
+    :param value: Must be one of ["1m", "5m", "10m", "15m", "30m", "1h", "4h", "1d", "2d", "1w", "1mo", "3mo", "6mo", "week_to_date", "month_to_date", "1y", "alert", "full_week", "full_month", "year_to_date"].
     :type value: str
     """
 
@@ -38,6 +38,9 @@ class WidgetLiveSpan(ModelSimple):
         "month_to_date",
         "1y",
         "alert",
+        "full_week",
+        "full_month",
+        "year_to_date",
     }
     PAST_ONE_MINUTE: ClassVar["WidgetLiveSpan"]
     PAST_FIVE_MINUTES: ClassVar["WidgetLiveSpan"]
@@ -56,6 +59,9 @@ class WidgetLiveSpan(ModelSimple):
     MONTH_TO_DATE: ClassVar["WidgetLiveSpan"]
     PAST_ONE_YEAR: ClassVar["WidgetLiveSpan"]
     ALERT: ClassVar["WidgetLiveSpan"]
+    FULL_WEEK: ClassVar["WidgetLiveSpan"]
+    FULL_MONTH: ClassVar["WidgetLiveSpan"]
+    YEAR_TO_DATE: ClassVar["WidgetLiveSpan"]
 
     @cached_property
     def openapi_types(_):
@@ -81,3 +87,6 @@ def openapi_types(_):
 WidgetLiveSpan.MONTH_TO_DATE = WidgetLiveSpan("month_to_date")
 WidgetLiveSpan.PAST_ONE_YEAR = WidgetLiveSpan("1y")
 WidgetLiveSpan.ALERT = WidgetLiveSpan("alert")
+WidgetLiveSpan.FULL_WEEK = WidgetLiveSpan("full_week")
+WidgetLiveSpan.FULL_MONTH = WidgetLiveSpan("full_month")
+WidgetLiveSpan.YEAR_TO_DATE = WidgetLiveSpan("year_to_date")
diff --git a/src/datadog_api_client/v1/model/widget_time.py b/src/datadog_api_client/v1/model/widget_time.py
index 711cac1bf2..3d5a15119e 100644
--- a/src/datadog_api_client/v1/model/widget_time.py
+++ b/src/datadog_api_client/v1/model/widget_time.py
@@ -35,6 +35,12 @@ def __init__(self, **kwargs):
 
         :param to: End time in milliseconds since epoch.
         :type to: int
+
+        :param offset: Number of completed periods before the current period. 0 represents the current period.
+        :type offset: int
+
+        :param timezone: Time zone used to align the calendar period.
+        :type timezone: str, optional
         """
         super().__init__(kwargs)
 
@@ -50,11 +56,13 @@ def _composed_schemas(_):
         from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
         from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
         from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+        from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
         return {
             "oneOf": [
                 WidgetLegacyLiveSpan,
                 WidgetNewLiveSpan,
                 WidgetNewFixedSpan,
+                WidgetCalendarAlignedSpan,
             ],
         }
diff --git a/src/datadog_api_client/v1/model/wildcard_widget_definition.py b/src/datadog_api_client/v1/model/wildcard_widget_definition.py
index d88b360e35..106d4d58d0 100644
--- a/src/datadog_api_client/v1/model/wildcard_widget_definition.py
+++ b/src/datadog_api_client/v1/model/wildcard_widget_definition.py
@@ -27,6 +27,7 @@
     from datadog_api_client.v1.model.widget_legacy_live_span import WidgetLegacyLiveSpan
     from datadog_api_client.v1.model.widget_new_live_span import WidgetNewLiveSpan
     from datadog_api_client.v1.model.widget_new_fixed_span import WidgetNewFixedSpan
+    from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
 
 
 class WildcardWidgetDefinition(ModelNormal):
@@ -75,7 +76,14 @@ def __init__(
         specification: WildcardWidgetSpecification,
         type: WildcardWidgetDefinitionType,
         custom_links: Union[List[WidgetCustomLink], UnsetType] = unset,
-        time: Union[WidgetTime, WidgetLegacyLiveSpan, WidgetNewLiveSpan, WidgetNewFixedSpan, UnsetType] = unset,
+        time: Union[
+            WidgetTime,
+            WidgetLegacyLiveSpan,
+            WidgetNewLiveSpan,
+            WidgetNewFixedSpan,
+            WidgetCalendarAlignedSpan,
+            UnsetType,
+        ] = unset,
         title: Union[str, UnsetType] = unset,
         title_align: Union[WidgetTextAlign, UnsetType] = unset,
         title_size: Union[str, UnsetType] = unset,
diff --git a/src/datadog_api_client/v1/models/__init__.py b/src/datadog_api_client/v1/models/__init__.py
index 8f103b8feb..e88a55d6fb 100644
--- a/src/datadog_api_client/v1/models/__init__.py
+++ b/src/datadog_api_client/v1/models/__init__.py
@@ -1362,6 +1362,8 @@
 from datadog_api_client.v1.model.widget import Widget
 from datadog_api_client.v1.model.widget_aggregator import WidgetAggregator
 from datadog_api_client.v1.model.widget_axis import WidgetAxis
+from datadog_api_client.v1.model.widget_calendar_aligned_span import WidgetCalendarAlignedSpan
+from datadog_api_client.v1.model.widget_calendar_aligned_span_type import WidgetCalendarAlignedSpanType
 from datadog_api_client.v1.model.widget_change_type import WidgetChangeType
 from datadog_api_client.v1.model.widget_color_preference import WidgetColorPreference
 from datadog_api_client.v1.model.widget_comparator import WidgetComparator
@@ -2538,6 +2540,8 @@
     "Widget",
     "WidgetAggregator",
     "WidgetAxis",
+    "WidgetCalendarAlignedSpan",
+    "WidgetCalendarAlignedSpanType",
     "WidgetChangeType",
     "WidgetColorPreference",
     "WidgetComparator",