Regenerate client from commit ef2d75a of spec repo

Author: ci.datadog-api-spec

.generator/schemas/v1/openapi.yaml

@@ -25943,17 +25943,17 @@ components:
       description: Used for fixed span times, such as 'March 1 to March 7'.
       properties:
         from:
-          description: Start time in seconds since epoch.
-          example: 1712080128
+          description: Start time in milliseconds since epoch.
+          example: 1712080128000
           format: int64
           minimum: 0
           type: integer
         hide_incomplete_cost_data:
           description: Whether to hide incomplete cost data in the widget.
           type: boolean
         to:
-          description: End time in seconds since epoch.
-          example: 1712083128
+          description: End time in milliseconds since epoch.
+          example: 1712083128000
           format: int64
           minimum: 0
           type: integer

src/main/java/com/datadog/api/client/v1/model/WidgetNewFixedSpan.java

@@ -59,7 +59,7 @@ public WidgetNewFixedSpan from(Long from) {
   }
 
   /**
-   * Start time in seconds since epoch. minimum: 0
+   * Start time in milliseconds since epoch. minimum: 0
    *
    * @return from
    */
@@ -100,7 +100,7 @@ public WidgetNewFixedSpan to(Long to) {
   }
 
   /**
-   * End time in seconds since epoch. minimum: 0
+   * End time in milliseconds since epoch. minimum: 0
    *
    * @return to
    */