CHANGELOG.md in google-apis-chat_v1-0.45.0 vs CHANGELOG.md in google-apis-chat_v1-0.46.0

@@ -1,6 +1,10 @@
 # Release history for google-apis-chat_v1
 
+### v0.46.0 (2022-10-16)
+
+* Regenerated from discovery document revision 20221011
+
 ### v0.45.0 (2022-09-21)
 
 * Regenerated from discovery document revision 20220914
 * Regenerated using generator version 0.10.0