From 12ed45de51d288e84c63804998c6532b0a24b920 Mon Sep 17 00:00:00 2001
From: Daniel Segovia <segoarce90@gmail.com>
Date: Thu, 6 Nov 2025 05:55:31 -0800
Subject: [PATCH 1/2] fix freebusy serializer

---
 google/calendar/src/types.rs | 21 +++++----------------
 1 file changed, 5 insertions(+), 16 deletions(-)

diff --git a/google/calendar/src/types.rs b/google/calendar/src/types.rs
index b5912c5b..651368e3 100644
--- a/google/calendar/src/types.rs
+++ b/google/calendar/src/types.rs
@@ -1,4 +1,6 @@
 //! The data types sent to and returned from the API client.
+use std::collections::HashMap;
+
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
@@ -1904,8 +1906,7 @@ pub struct FreeBusyResponse {
     /**
      * List of free/busy information for calendars.
      */
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub calendars: Option<FreeBusyCalendar>,
+    pub calendars: HashMap<String, FreeBusyCalendar>,
     /**
      * Expansion of groups.
      */
@@ -2040,23 +2041,11 @@ pub struct TimePeriod {
     /**
      * Last modification time of the color palette (as a RFC3339 timestamp). Read-only.
      */
-    #[serde(
-        default,
-        skip_serializing_if = "Option::is_none",
-        deserialize_with = "crate::utils::date_time_format::deserialize",
-        serialize_with = "crate::utils::google_calendar_date_time_format::serialize"
-    )]
-    pub end: Option<chrono::DateTime<chrono::Utc>>,
+    pub end: chrono::DateTime<chrono::Utc>,
     /**
      * Last modification time of the color palette (as a RFC3339 timestamp). Read-only.
      */
-    #[serde(
-        default,
-        skip_serializing_if = "Option::is_none",
-        deserialize_with = "crate::utils::date_time_format::deserialize",
-        serialize_with = "crate::utils::google_calendar_date_time_format::serialize"
-    )]
-    pub start: Option<chrono::DateTime<chrono::Utc>>,
+    pub start: chrono::DateTime<chrono::Utc>,
 }
 
 /**

From abadfb36b2cdae506a3c29f972fcc2d59898aa28 Mon Sep 17 00:00:00 2001
From: Daniel Segovia <segoarce90@gmail.com>
Date: Thu, 6 Nov 2025 06:03:49 -0800
Subject: [PATCH 2/2] order imports

---
 google/calendar/src/types.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/google/calendar/src/types.rs b/google/calendar/src/types.rs
index 651368e3..c01fef48 100644
--- a/google/calendar/src/types.rs
+++ b/google/calendar/src/types.rs
@@ -1,8 +1,7 @@
 //! The data types sent to and returned from the API client.
-use std::collections::HashMap;
-
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
 
 #[derive(Serialize, Deserialize, PartialEq, Debug, Clone, JsonSchema)]
 pub struct Acl {