diff --git a/discovery/chromepolicy-v1.json b/discovery/chromepolicy-v1.json
index a8ce972b28..9eaa19041d 100644
--- a/discovery/chromepolicy-v1.json
+++ b/discovery/chromepolicy-v1.json
@@ -557,7 +557,7 @@
       }
     }
   },
-  "revision": "20240103",
+  "revision": "20240131",
   "rootUrl": "https://chromepolicy.googleapis.com/",
   "schemas": {
     "GoogleChromePolicyVersionsV1AdditionalTargetKeyName": {
@@ -762,6 +762,10 @@
         "numericRangeConstraint": {
           "$ref": "GoogleChromePolicyVersionsV1NumericRangeConstraint",
           "description": "The allowed range for numeric fields."
+        },
+        "uploadedFileConstraints": {
+          "$ref": "GoogleChromePolicyVersionsV1UploadedFileConstraints",
+          "description": "Constraints on the uploaded file of a file policy. If present, this policy requires a URL that can be fetched by uploading a file with the constraints specified in this proto."
         }
       },
       "type": "object"
@@ -1520,6 +1524,53 @@
       },
       "type": "object"
     },
+    "GoogleChromePolicyVersionsV1UploadedFileConstraints": {
+      "description": "Constraints on the uploaded file of a file policy.",
+      "id": "GoogleChromePolicyVersionsV1UploadedFileConstraints",
+      "properties": {
+        "sizeLimitBytes": {
+          "description": "The size limit of uploaded files for a setting, in bytes.",
+          "format": "int64",
+          "type": "string"
+        },
+        "supportedContentTypes": {
+          "description": "File types that can be uploaded for a setting.",
+          "items": {
+            "enum": [
+              "CONTENT_TYPE_UNSPECIFIED",
+              "CONTENT_TYPE_PLAIN_TEXT",
+              "CONTENT_TYPE_HTML",
+              "CONTENT_TYPE_IMAGE_JPEG",
+              "CONTENT_TYPE_IMAGE_GIF",
+              "CONTENT_TYPE_IMAGE_PNG",
+              "CONTENT_TYPE_JSON",
+              "CONTENT_TYPE_ZIP",
+              "CONTENT_TYPE_GZIP",
+              "CONTENT_TYPE_CSV",
+              "CONTENT_TYPE_YAML",
+              "CONTENT_TYPE_IMAGE_WEBP"
+            ],
+            "enumDescriptions": [
+              "Unspecified content type.",
+              "Plain text.",
+              "HTML.",
+              "JPEG.",
+              "GIF.",
+              "PNG.",
+              "JSON.",
+              "ZIP.",
+              "GZIP.",
+              "CSV.",
+              "YAML.",
+              "WEBP."
+            ],
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
     "GoogleProtobufEmpty": {
       "description": "A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }",
       "id": "GoogleProtobufEmpty",
diff --git a/src/apis/chromepolicy/v1.ts b/src/apis/chromepolicy/v1.ts
index 32873ce9e3..9b35cf2880 100644
--- a/src/apis/chromepolicy/v1.ts
+++ b/src/apis/chromepolicy/v1.ts
@@ -281,6 +281,10 @@ export namespace chromepolicy_v1 {
      * The allowed range for numeric fields.
      */
     numericRangeConstraint?: Schema$GoogleChromePolicyVersionsV1NumericRangeConstraint;
+    /**
+     * Constraints on the uploaded file of a file policy. If present, this policy requires a URL that can be fetched by uploading a file with the constraints specified in this proto.
+     */
+    uploadedFileConstraints?: Schema$GoogleChromePolicyVersionsV1UploadedFileConstraints;
   }
   /**
    * Request parameters for inheriting policy value of a specific org unit target from the policy value of its parent org unit.
@@ -789,6 +793,19 @@ export namespace chromepolicy_v1 {
      */
     policyTargetKey?: Schema$GoogleChromePolicyVersionsV1PolicyTargetKey;
   }
+  /**
+   * Constraints on the uploaded file of a file policy.
+   */
+  export interface Schema$GoogleChromePolicyVersionsV1UploadedFileConstraints {
+    /**
+     * The size limit of uploaded files for a setting, in bytes.
+     */
+    sizeLimitBytes?: string | null;
+    /**
+     * File types that can be uploaded for a setting.
+     */
+    supportedContentTypes?: string[] | null;
+  }
   /**
    * Request message for uploading a file for a policy.
    */