From 11a12edfe74df3f40c2879006b006ad49fd9402c Mon Sep 17 00:00:00 2001
From: Lina Jodoin <lina.jodoin@temporal.io>
Date: Mon, 11 May 2026 15:50:36 -0700
Subject: [PATCH] Add state_size_bytes to ScheduleInfo, ScheduleListInfo

---
 openapi/openapiv2.json                 | 10 ++++++++++
 openapi/openapiv3.yaml                 |  6 ++++++
 temporal/api/schedule/v1/message.proto |  6 ++++++
 3 files changed, 22 insertions(+)

diff --git a/openapi/openapiv2.json b/openapi/openapiv2.json
index 917fce76c..9f0903e0d 100644
--- a/openapi/openapiv2.json
+++ b/openapi/openapiv2.json
@@ -18397,6 +18397,11 @@
         "invalidScheduleError": {
           "type": "string",
           "description": "Deprecated."
+        },
+        "stateSizeBytes": {
+          "type": "string",
+          "format": "int64",
+          "description": "Size of the schedule's internal state (including payloads) in bytes."
         }
       }
     },
@@ -18450,6 +18455,11 @@
             "type": "string",
             "format": "date-time"
           }
+        },
+        "stateSizeBytes": {
+          "type": "string",
+          "format": "int64",
+          "description": "Size of the schedule's internal state (including payloads) in bytes."
         }
       },
       "description": "ScheduleListInfo is an abbreviated set of values from Schedule and ScheduleInfo\nthat's returned in ListSchedules."
diff --git a/openapi/openapiv3.yaml b/openapi/openapiv3.yaml
index 4ada710f0..b0e914629 100644
--- a/openapi/openapiv3.yaml
+++ b/openapi/openapiv3.yaml
@@ -15450,6 +15450,9 @@ components:
         invalidScheduleError:
           type: string
           description: Deprecated.
+        stateSizeBytes:
+          type: string
+          description: Size of the schedule's internal state (including payloads) in bytes.
     ScheduleListEntry:
       type: object
       properties:
@@ -15493,6 +15496,9 @@ components:
           items:
             type: string
             format: date-time
+        stateSizeBytes:
+          type: string
+          description: Size of the schedule's internal state (including payloads) in bytes.
       description: |-
         ScheduleListInfo is an abbreviated set of values from Schedule and ScheduleInfo
          that's returned in ListSchedules.
diff --git a/temporal/api/schedule/v1/message.proto b/temporal/api/schedule/v1/message.proto
index b35e1f0eb..3a0a9344c 100644
--- a/temporal/api/schedule/v1/message.proto
+++ b/temporal/api/schedule/v1/message.proto
@@ -349,6 +349,9 @@ message ScheduleInfo {
 
     // Deprecated.
     string invalid_schedule_error = 8 [deprecated = true];
+
+    // Size of the schedule's internal state (including payloads) in bytes.
+    int64 state_size_bytes = 12;
 }
 
 message Schedule {
@@ -377,6 +380,9 @@ message ScheduleListInfo {
     // From info (maybe fewer entries):
     repeated ScheduleActionResult recent_actions = 5;
     repeated google.protobuf.Timestamp future_action_times = 6;
+
+    // Size of the schedule's internal state (including payloads) in bytes.
+    int64 state_size_bytes = 7;
 }
 
 // ScheduleListEntry is returned by ListSchedules.