build: run docs regen in synth.py (#1059)

diff --git a/docs/dyn/drive_v2.files.html b/docs/dyn/drive_v2.files.html
index 92545dd..2dd2f22 100644
--- a/docs/dyn/drive_v2.files.html
+++ b/docs/dyn/drive_v2.files.html
@@ -210,22 +210,22 @@
   "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
   "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
   "description": "A String", # A short description of the file.
-  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
   "editable": True or False, # Deprecated: use capabilities/canEdit.
   "embedLink": "A String", # A link for embedding the file.
   "etag": "A String", # ETag of the file.
   "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-  "exportLinks": { # Links for exporting Google Docs to specific formats.
+  "exportLinks": { # Links for exporting Docs Editors files to specific formats.
     "a_key": "A String", # A mapping from export format to URL
   },
-  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-  "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+  "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
   "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
   "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "iconLink": "A String", # A link to the file's icon.
   "id": "A String", # The ID of the file.
   "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -281,7 +281,7 @@
   "lastModifyingUserName": "A String", # Name of the last user to modify this file.
   "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
   "markedViewedByMeDate": "A String", # Deprecated.
-  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
   "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
   "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -425,7 +425,7 @@
     "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
     "mimeType": "A String", # The MIME type of the thumbnail.
   },
-  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
   "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
   "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
   "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -513,7 +513,7 @@
   "writersCanShare": True or False, # Whether writers can share the document with other users. Not populated for items in shared drives.
 }
 
-  convert: boolean, Whether to convert this file to the corresponding Google Docs format.
+  convert: boolean, Whether to convert this file to the corresponding Docs Editors format.
   enforceSingleParent: boolean, Set to true to opt in to API behavior that aims for all items to have exactly one parent. This parameter only takes effect if the item is not in a shared drive. Requests that specify more than one parent fail.
   includePermissionsForView: string, Specifies which additional view's permissions to include in the response. Only 'published' is supported.
   ocr: boolean, Whether to attempt OCR on .jpg, .png, .gif, or .pdf uploads.
@@ -595,22 +595,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -666,7 +666,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -810,7 +810,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -1044,22 +1044,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -1115,7 +1115,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -1259,7 +1259,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -1443,22 +1443,22 @@
   "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
   "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
   "description": "A String", # A short description of the file.
-  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
   "editable": True or False, # Deprecated: use capabilities/canEdit.
   "embedLink": "A String", # A link for embedding the file.
   "etag": "A String", # ETag of the file.
   "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-  "exportLinks": { # Links for exporting Google Docs to specific formats.
+  "exportLinks": { # Links for exporting Docs Editors files to specific formats.
     "a_key": "A String", # A mapping from export format to URL
   },
-  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-  "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+  "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
   "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
   "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "iconLink": "A String", # A link to the file's icon.
   "id": "A String", # The ID of the file.
   "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -1514,7 +1514,7 @@
   "lastModifyingUserName": "A String", # Name of the last user to modify this file.
   "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
   "markedViewedByMeDate": "A String", # Deprecated.
-  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
   "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
   "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -1658,7 +1658,7 @@
     "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
     "mimeType": "A String", # The MIME type of the thumbnail.
   },
-  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
   "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
   "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
   "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -1746,7 +1746,7 @@
   "writersCanShare": True or False, # Whether writers can share the document with other users. Not populated for items in shared drives.
 }
 
-  convert: boolean, Whether to convert this file to the corresponding Google Docs format.
+  convert: boolean, Whether to convert this file to the corresponding Docs Editors format.
   enforceSingleParent: boolean, Set to true to opt in to API behavior that aims for all items to have exactly one parent. This parameter only takes effect if the item is not in a shared drive. Requests that specify more than one parent fail.
   includePermissionsForView: string, Specifies which additional view's permissions to include in the response. Only 'published' is supported.
   ocr: boolean, Whether to attempt OCR on .jpg, .png, .gif, or .pdf uploads.
@@ -1831,22 +1831,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -1902,7 +1902,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -2046,7 +2046,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -2233,22 +2233,22 @@
         "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
         "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
         "description": "A String", # A short description of the file.
-        "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+        "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
         "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
         "editable": True or False, # Deprecated: use capabilities/canEdit.
         "embedLink": "A String", # A link for embedding the file.
         "etag": "A String", # ETag of the file.
         "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-        "exportLinks": { # Links for exporting Google Docs to specific formats.
+        "exportLinks": { # Links for exporting Docs Editors files to specific formats.
           "a_key": "A String", # A mapping from export format to URL
         },
-        "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-        "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+        "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+        "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
         "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-        "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+        "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
         "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
         "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-        "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+        "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
         "iconLink": "A String", # A link to the file's icon.
         "id": "A String", # The ID of the file.
         "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -2304,7 +2304,7 @@
         "lastModifyingUserName": "A String", # Name of the last user to modify this file.
         "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
         "markedViewedByMeDate": "A String", # Deprecated.
-        "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+        "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
         "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
         "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
         "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -2448,7 +2448,7 @@
           "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
           "mimeType": "A String", # The MIME type of the thumbnail.
         },
-        "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+        "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
         "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
         "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
         "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -2630,22 +2630,22 @@
   "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
   "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
   "description": "A String", # A short description of the file.
-  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
   "editable": True or False, # Deprecated: use capabilities/canEdit.
   "embedLink": "A String", # A link for embedding the file.
   "etag": "A String", # ETag of the file.
   "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-  "exportLinks": { # Links for exporting Google Docs to specific formats.
+  "exportLinks": { # Links for exporting Docs Editors files to specific formats.
     "a_key": "A String", # A mapping from export format to URL
   },
-  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-  "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+  "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
   "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
   "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "iconLink": "A String", # A link to the file's icon.
   "id": "A String", # The ID of the file.
   "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -2701,7 +2701,7 @@
   "lastModifyingUserName": "A String", # Name of the last user to modify this file.
   "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
   "markedViewedByMeDate": "A String", # Deprecated.
-  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
   "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
   "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -2845,7 +2845,7 @@
     "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
     "mimeType": "A String", # The MIME type of the thumbnail.
   },
-  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
   "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
   "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
   "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -3025,22 +3025,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -3096,7 +3096,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -3240,7 +3240,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -3406,22 +3406,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -3477,7 +3477,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -3621,7 +3621,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -3787,22 +3787,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -3858,7 +3858,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -4002,7 +4002,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -4168,22 +4168,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -4239,7 +4239,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -4383,7 +4383,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -4545,22 +4545,22 @@
   "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
   "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
   "description": "A String", # A short description of the file.
-  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
   "editable": True or False, # Deprecated: use capabilities/canEdit.
   "embedLink": "A String", # A link for embedding the file.
   "etag": "A String", # ETag of the file.
   "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-  "exportLinks": { # Links for exporting Google Docs to specific formats.
+  "exportLinks": { # Links for exporting Docs Editors files to specific formats.
     "a_key": "A String", # A mapping from export format to URL
   },
-  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-  "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+  "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
   "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
   "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "iconLink": "A String", # A link to the file's icon.
   "id": "A String", # The ID of the file.
   "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -4616,7 +4616,7 @@
   "lastModifyingUserName": "A String", # Name of the last user to modify this file.
   "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
   "markedViewedByMeDate": "A String", # Deprecated.
-  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+  "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
   "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
   "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
   "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -4760,7 +4760,7 @@
     "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
     "mimeType": "A String", # The MIME type of the thumbnail.
   },
-  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+  "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
   "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
   "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
   "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.
@@ -4942,22 +4942,22 @@
     "createdDate": "A String", # Create time for this file (formatted RFC 3339 timestamp).
     "defaultOpenWithLink": "A String", # A link to open this file with the user's default app for this file. Only populated when the drive.apps.readonly scope is used.
     "description": "A String", # A short description of the file.
-    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "downloadUrl": "A String", # Short lived download URL for the file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "driveId": "A String", # ID of the shared drive the file resides in. Only populated for items in shared drives.
     "editable": True or False, # Deprecated: use capabilities/canEdit.
     "embedLink": "A String", # A link for embedding the file.
     "etag": "A String", # ETag of the file.
     "explicitlyTrashed": True or False, # Whether this file has been explicitly trashed, as opposed to recursively trashed.
-    "exportLinks": { # Links for exporting Google Docs to specific formats.
+    "exportLinks": { # Links for exporting Docs Editors files to specific formats.
       "a_key": "A String", # A mapping from export format to URL
     },
-    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
-    "fileSize": "A String", # The size of the file in bytes. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fileExtension": "A String", # The final component of fullFileExtension with trailing text that does not appear to be part of the extension removed. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
+    "fileSize": "A String", # The size of the file in bytes. This field is populated for files with content stored in Google Drive and for files in Docs Editors; it is not populated for shortcut files.
     "folderColorRgb": "A String", # Folder color as an RGB hex string if the file is a folder. The list of supported colors is available in the folderColorPalette field of the About resource. If an unsupported color is specified, it will be changed to the closest color in the palette. Not populated for items in shared drives.
-    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "fullFileExtension": "A String", # The full file extension; extracted from the title. May contain multiple concatenated extensions, such as "tar.gz". Removing an extension from the title does not clear this field; however, changing the extension on the title does update this field. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "hasAugmentedPermissions": True or False, # Whether there are permissions directly on this file. This field is only populated for items in shared drives.
     "hasThumbnail": True or False, # Whether this file has a thumbnail. This does not indicate whether the requesting app has access to the thumbnail. To check access, look for the presence of the thumbnailLink field.
-    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "headRevisionId": "A String", # The ID of the file's head revision. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "iconLink": "A String", # A link to the file's icon.
     "id": "A String", # The ID of the file.
     "imageMediaMetadata": { # Metadata about image media. This will only be present for image types, and its contents will depend on what can be parsed from the image content.
@@ -5013,7 +5013,7 @@
     "lastModifyingUserName": "A String", # Name of the last user to modify this file.
     "lastViewedByMeDate": "A String", # Last time this file was viewed by the user (formatted RFC 3339 timestamp).
     "markedViewedByMeDate": "A String", # Deprecated.
-    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Google Docs or shortcut files.
+    "md5Checksum": "A String", # An MD5 checksum for the content of this file. This field is only populated for files with content stored in Google Drive; it is not populated for Docs Editors or shortcut files.
     "mimeType": "A String", # The MIME type of the file. This is only mutable on update when uploading new content. This field can be left blank, and the mimetype will be determined from the uploaded content's MIME type.
     "modifiedByMeDate": "A String", # Last time this file was modified by the user (formatted RFC 3339 timestamp). Note that setting modifiedDate will also update the modifiedByMe date for the user which set the date.
     "modifiedDate": "A String", # Last time this file was modified by anyone (formatted RFC 3339 timestamp). This is only mutable on update when the setModifiedDate parameter is set.
@@ -5157,7 +5157,7 @@
       "image": "A String", # The URL-safe Base64 encoded bytes of the thumbnail image. It should conform to RFC 4648 section 5.
       "mimeType": "A String", # The MIME type of the thumbnail.
     },
-    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content.
+    "thumbnailLink": "A String", # A short-lived link to the file's thumbnail. Typically lasts on the order of hours. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.
     "thumbnailVersion": "A String", # The thumbnail version for use in thumbnail cache invalidation.
     "title": "A String", # The title of this file. Note that for immutable items such as the top level folders of shared drives, My Drive root folder, and Application Data folder the title is constant.
     "trashedDate": "A String", # The time that the item was trashed (formatted RFC 3339 timestamp). Only populated for items in shared drives.