diff --git a/docs/dyn/translate_v3.projects.locations.html b/docs/dyn/translate_v3.projects.locations.html
index 825d08c4497..a891d34057b 100644
--- a/docs/dyn/translate_v3.projects.locations.html
+++ b/docs/dyn/translate_v3.projects.locations.html
@@ -427,6 +427,7 @@ <h3>Method Details</h3>
     &quot;glossary&quot;: &quot;A String&quot;, # Required. The `glossary` to be applied for this translation. The format depends on glossary: - User provided custom glossary: `projects/{project-number-or-id}/locations/{location-id}/glossaries/{glossary-id}`
     &quot;ignoreCase&quot;: True or False, # Optional. Indicates match is case-insensitive. Default value is false if missing.
   },
+  &quot;isTranslateNativePdfOnly&quot;: True or False, # Optional. is_translate_native_pdf_only field for external customers. If true, the page limit of online native pdf translation is 300 and only native pdf pages will be translated.
   &quot;labels&quot;: { # Optional. The labels with user-defined metadata for the request. Label keys and values can be no longer than 63 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. Label values are optional. Label keys must start with a letter. See https://cloud.google.com/translate/docs/advanced/labels for more information.
     &quot;a_key&quot;: &quot;A String&quot;,
   },
diff --git a/docs/dyn/translate_v3beta1.projects.locations.html b/docs/dyn/translate_v3beta1.projects.locations.html
index 90e901e3d43..bf661e2b568 100644
--- a/docs/dyn/translate_v3beta1.projects.locations.html
+++ b/docs/dyn/translate_v3beta1.projects.locations.html
@@ -427,6 +427,7 @@ <h3>Method Details</h3>
     &quot;glossary&quot;: &quot;A String&quot;, # Required. Specifies the glossary used for this translation. Use this format: projects/*/locations/*/glossaries/*
     &quot;ignoreCase&quot;: True or False, # Optional. Indicates match is case-insensitive. Default value is false if missing.
   },
+  &quot;isTranslateNativePdfOnly&quot;: True or False, # Optional. is_translate_native_pdf_only field for external customers. If true, the page limit of online native pdf translation is 300 and only native pdf pages will be translated.
   &quot;labels&quot;: { # Optional. The labels with user-defined metadata for the request. Label keys and values can be no longer than 63 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. Label values are optional. Label keys must start with a letter. See https://cloud.google.com/translate/docs/advanced/labels for more information.
     &quot;a_key&quot;: &quot;A String&quot;,
   },
diff --git a/googleapiclient/discovery_cache/documents/translate.v3.json b/googleapiclient/discovery_cache/documents/translate.v3.json
index ab354772b59..15dafee9f5c 100644
--- a/googleapiclient/discovery_cache/documents/translate.v3.json
+++ b/googleapiclient/discovery_cache/documents/translate.v3.json
@@ -931,7 +931,7 @@
       }
     }
   },
-  "revision": "20220916",
+  "revision": "20221021",
   "rootUrl": "https://translation.googleapis.com/",
   "schemas": {
     "BatchDocumentInputConfig": {
@@ -1607,6 +1607,10 @@
           "$ref": "TranslateTextGlossaryConfig",
           "description": "Optional. Glossary to be applied. The glossary must be within the same region (have the same location-id) as the model, otherwise an INVALID_ARGUMENT (400) error is returned."
         },
+        "isTranslateNativePdfOnly": {
+          "description": "Optional. is_translate_native_pdf_only field for external customers. If true, the page limit of online native pdf translation is 300 and only native pdf pages will be translated.",
+          "type": "boolean"
+        },
         "labels": {
           "additionalProperties": {
             "type": "string"
diff --git a/googleapiclient/discovery_cache/documents/translate.v3beta1.json b/googleapiclient/discovery_cache/documents/translate.v3beta1.json
index 522dc194957..8b8b83d48f5 100644
--- a/googleapiclient/discovery_cache/documents/translate.v3beta1.json
+++ b/googleapiclient/discovery_cache/documents/translate.v3beta1.json
@@ -744,7 +744,7 @@
       }
     }
   },
-  "revision": "20220916",
+  "revision": "20221021",
   "rootUrl": "https://translation.googleapis.com/",
   "schemas": {
     "BatchDocumentInputConfig": {
@@ -1331,6 +1331,10 @@
           "$ref": "TranslateTextGlossaryConfig",
           "description": "Optional. Glossary to be applied. The glossary must be within the same region (have the same location-id) as the model, otherwise an INVALID_ARGUMENT (400) error is returned."
         },
+        "isTranslateNativePdfOnly": {
+          "description": "Optional. is_translate_native_pdf_only field for external customers. If true, the page limit of online native pdf translation is 300 and only native pdf pages will be translated.",
+          "type": "boolean"
+        },
         "labels": {
           "additionalProperties": {
             "type": "string"