From d58f796d6bcdb4986cd942b892c22fd64a02837e Mon Sep 17 00:00:00 2001
From: Thomas Baker <thomas@buildwithfern.com>
Date: Thu, 23 Oct 2025 11:51:58 -0400
Subject: [PATCH 1/2] make ServerMessage a discriminated union

---
 fern/apis/api/openapi.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fern/apis/api/openapi.json b/fern/apis/api/openapi.json
index 55b794f63..30ce7743e 100644
--- a/fern/apis/api/openapi.json
+++ b/fern/apis/api/openapi.json
@@ -52620,6 +52620,9 @@
         "properties": {
           "message": {
             "description": "These are all the messages that can be sent to your server before, after and during the call. Configure the messages you'd like to receive in `assistant.serverMessages`.\n\nThe server where the message is sent is determined by the following precedence order:\n\n1. `tool.server.url` (if configured, and only for \"tool-calls\" message)\n2. `assistant.serverUrl` (if configure)\n3. `phoneNumber.serverUrl` (if configured)\n4. `org.serverUrl` (if configured)",
+            "discriminator": {
+              "propertyName": "type"
+            },
             "oneOf": [
               {
                 "$ref": "#/components/schemas/ServerMessageAssistantRequest",

From aeb8317d9a13684ca61586027801b64903ad5c43 Mon Sep 17 00:00:00 2001
From: Thomas Baker <thomas@buildwithfern.com>
Date: Fri, 24 Oct 2025 16:00:21 -0400
Subject: [PATCH 2/2] undo spec change, upgrade fern-python

---
 fern/apis/api/generators.yml | 2 +-
 fern/apis/api/openapi.json   | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/fern/apis/api/generators.yml b/fern/apis/api/generators.yml
index 381bbc389..a096dd97f 100644
--- a/fern/apis/api/generators.yml
+++ b/fern/apis/api/generators.yml
@@ -11,7 +11,7 @@ groups:
   python-sdk:
     generators:
       - name: fernapi/fern-python-sdk
-        version: 4.31.1
+        version: 4.31.2
         api:
           settings:
             unions: v1
diff --git a/fern/apis/api/openapi.json b/fern/apis/api/openapi.json
index 30ce7743e..55b794f63 100644
--- a/fern/apis/api/openapi.json
+++ b/fern/apis/api/openapi.json
@@ -52620,9 +52620,6 @@
         "properties": {
           "message": {
             "description": "These are all the messages that can be sent to your server before, after and during the call. Configure the messages you'd like to receive in `assistant.serverMessages`.\n\nThe server where the message is sent is determined by the following precedence order:\n\n1. `tool.server.url` (if configured, and only for \"tool-calls\" message)\n2. `assistant.serverUrl` (if configure)\n3. `phoneNumber.serverUrl` (if configured)\n4. `org.serverUrl` (if configured)",
-            "discriminator": {
-              "propertyName": "type"
-            },
             "oneOf": [
               {
                 "$ref": "#/components/schemas/ServerMessageAssistantRequest",