From b39f05125ee8f1961ef786cffbf76aa2cfacf7c1 Mon Sep 17 00:00:00 2001
From: Brian Cantoni <bcantoni@salesforce.com>
Date: Fri, 17 Oct 2025 13:25:10 -0700
Subject: [PATCH 1/3] Add test for retrieving Customized Monthly schedule

---
 .../schedule_get_customized_monthly_id.xml       | 10 ++++++++++
 test/test_schedule.py                            | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 test/assets/schedule_get_customized_monthly_id.xml

diff --git a/test/assets/schedule_get_customized_monthly_id.xml b/test/assets/schedule_get_customized_monthly_id.xml
new file mode 100644
index 000000000..cc2bf5606
--- /dev/null
+++ b/test/assets/schedule_get_customized_monthly_id.xml
@@ -0,0 +1,10 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<tsResponse xmlns="http://tableau.com/api" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://tableau.com/api http://tableau.com/api/ts-api-2.3.xsd">
+  <schedule id="f048d794-90dc-40b0-bfad-2ca78e437369" name="Monthly customized" state="Active" priority="50" createdAt="2024-03-13T17:05:01Z" updatedAt="2024-03-16T16:05:14Z" type="Extract" frequency="Monthly" nextRunAt="2024-03-24T16:05:00Z" executionOrder="Parallel">
+    <frequencyDetails start="17:05:00">
+      <intervals>
+        <interval monthDay="Customized Monthly"/>
+      </intervals>
+    </frequencyDetails>
+  </schedule>
+</tsResponse>
diff --git a/test/test_schedule.py b/test/test_schedule.py
index 4fcc85e18..3d3377ca2 100644
--- a/test/test_schedule.py
+++ b/test/test_schedule.py
@@ -15,6 +15,7 @@
 GET_DAILY_ID_XML = os.path.join(TEST_ASSET_DIR, "schedule_get_daily_id.xml")
 GET_MONTHLY_ID_XML = os.path.join(TEST_ASSET_DIR, "schedule_get_monthly_id.xml")
 GET_MONTHLY_ID_2_XML = os.path.join(TEST_ASSET_DIR, "schedule_get_monthly_id_2.xml")
+GET_CUSTOMIZED_MONTHLY_ID_XML = os.path.join(TEST_ASSET_DIR, "schedule_get_customized_monthly_id.xml")
 GET_EMPTY_XML = os.path.join(TEST_ASSET_DIR, "schedule_get_empty.xml")
 CREATE_HOURLY_XML = os.path.join(TEST_ASSET_DIR, "schedule_create_hourly.xml")
 CREATE_DAILY_XML = os.path.join(TEST_ASSET_DIR, "schedule_create_daily.xml")
@@ -175,6 +176,21 @@ def test_get_monthly_by_id_2(self) -> None:
             self.assertEqual("Active", schedule.state)
             self.assertEqual(("Monday", "First"), schedule.interval_item.interval)
 
+    def test_get_customized_monthly_by_id(self) -> None:
+        self.server.version = "3.15"
+        with open(GET_CUSTOMIZED_MONTHLY_ID_XML, "rb") as f:
+            response_xml = f.read().decode("utf-8")
+        with requests_mock.mock() as m:
+            schedule_id = "f048d794-90dc-40b0-bfad-2ca78e437369"
+            baseurl = f"{self.server.baseurl}/schedules/{schedule_id}"
+            m.get(baseurl, text=response_xml)
+            schedule = self.server.schedules.get_by_id(schedule_id)
+            self.assertIsNotNone(schedule)
+            self.assertEqual(schedule_id, schedule.id)
+            self.assertEqual("Monthly customized", schedule.name)
+            self.assertEqual("Active", schedule.state)
+            self.assertEqual(("Customized Monthly"), schedule.interval_item.interval)
+
     def test_delete(self) -> None:
         with requests_mock.mock() as m:
             m.delete(self.baseurl + "/c9cff7f9-309c-4361-99ff-d4ba8c9f5467", status_code=204)

From b1499d0204e0f10edbc3d1a656b6898ecc09ca64 Mon Sep 17 00:00:00 2001
From: Brian Cantoni <bcantoni@salesforce.com>
Date: Fri, 17 Oct 2025 13:29:21 -0700
Subject: [PATCH 2/3] Fix test to expect a tuple

---
 test/test_schedule.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_schedule.py b/test/test_schedule.py
index 3d3377ca2..12e849ce3 100644
--- a/test/test_schedule.py
+++ b/test/test_schedule.py
@@ -189,7 +189,7 @@ def test_get_customized_monthly_by_id(self) -> None:
             self.assertEqual(schedule_id, schedule.id)
             self.assertEqual("Monthly customized", schedule.name)
             self.assertEqual("Active", schedule.state)
-            self.assertEqual(("Customized Monthly"), schedule.interval_item.interval)
+            self.assertEqual(("Customized Monthly",), schedule.interval_item.interval)
 
     def test_delete(self) -> None:
         with requests_mock.mock() as m:

From 630eaed06925dc41f6c6f90bb8f08c0901be860f Mon Sep 17 00:00:00 2001
From: Brian Cantoni <bcantoni@salesforce.com>
Date: Fri, 17 Oct 2025 13:29:59 -0700
Subject: [PATCH 3/3] Add "Customized Monthly" as a possible schedule interval
 type that might be returned

---
 tableauserverclient/models/interval_item.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tableauserverclient/models/interval_item.py b/tableauserverclient/models/interval_item.py
index 14cec1878..0888441f9 100644
--- a/tableauserverclient/models/interval_item.py
+++ b/tableauserverclient/models/interval_item.py
@@ -305,6 +305,7 @@ def interval(self, interval_values):
             "Fourth",
             "Fifth",
             "Last",
+            "Customized Monthly",
         ]
         for value in range(1, 32):
             VALID_INTERVALS.append(str(value))