diff --git a/googleapiclient/discovery_cache/documents/dlp.v2.json b/googleapiclient/discovery_cache/documents/dlp.v2.json
index 7ae3ecda808..e2de3f62638 100644
--- a/googleapiclient/discovery_cache/documents/dlp.v2.json
+++ b/googleapiclient/discovery_cache/documents/dlp.v2.json
@@ -3412,7 +3412,7 @@
       }
     }
   },
-  "revision": "20220926",
+  "revision": "20221001",
   "rootUrl": "https://dlp.googleapis.com/",
   "schemas": {
     "GooglePrivacyDlpV2Action": {
@@ -5762,6 +5762,11 @@
       "description": "The infoType details for this column.",
       "id": "GooglePrivacyDlpV2InfoTypeSummary",
       "properties": {
+        "estimatedPrevalence": {
+          "description": "Not populated for predicted infotypes.",
+          "format": "int32",
+          "type": "integer"
+        },
         "infoType": {
           "$ref": "GooglePrivacyDlpV2InfoType",
           "description": "The infoType."