chore: regens API reference docs (#889)

diff --git a/docs/epy/api-objects.txt b/docs/epy/api-objects.txt
index 4425d64..3a44980 100644
--- a/docs/epy/api-objects.txt
+++ b/docs/epy/api-objects.txt
@@ -94,6 +94,7 @@
 googleapiclient.http.DEFAULT_CHUNK_SIZE	googleapiclient.http-module.html#DEFAULT_CHUNK_SIZE
 googleapiclient.http.LOGGER	googleapiclient.http-module.html#LOGGER
 googleapiclient.http.DEFAULT_HTTP_TIMEOUT_SEC	googleapiclient.http-module.html#DEFAULT_HTTP_TIMEOUT_SEC
+googleapiclient.http.ConnectionError	googleapiclient.http-module.html#ConnectionError
 googleapiclient.http.build_http	googleapiclient.http-module.html#build_http
 googleapiclient.http._LEGACY_BATCH_URI	googleapiclient.http-module.html#_LEGACY_BATCH_URI
 googleapiclient.http._should_retry_response	googleapiclient.http-module.html#_should_retry_response
@@ -112,7 +113,9 @@
 googleapiclient.model	googleapiclient.model-module.html
 googleapiclient.model._abstract	googleapiclient.model-module.html#_abstract
 googleapiclient.model.dump_request_response	googleapiclient.model-module.html#dump_request_response
+googleapiclient.model._PY_VERSION	googleapiclient.model-module.html#_PY_VERSION
 googleapiclient.model.LOGGER	googleapiclient.model-module.html#LOGGER
+googleapiclient.model._LIBRARY_VERSION	googleapiclient.model-module.html#_LIBRARY_VERSION
 googleapiclient.model.makepatch	googleapiclient.model-module.html#makepatch
 googleapiclient.sample_tools	googleapiclient.sample_tools-module.html
 googleapiclient.sample_tools.init	googleapiclient.sample_tools-module.html#init
@@ -221,6 +224,7 @@
 googleapiclient.http.MediaIoBaseUpload.size	googleapiclient.http.MediaIoBaseUpload-class.html#size
 googleapiclient.http.MediaUpload._to_json	googleapiclient.http.MediaUpload-class.html#_to_json
 googleapiclient.http.MediaIoBaseUpload.chunksize	googleapiclient.http.MediaIoBaseUpload-class.html#chunksize
+googleapiclient.http.MediaFileUpload.__del__	googleapiclient.http.MediaFileUpload-class.html#__del__
 googleapiclient.http.MediaIoBaseUpload.getbytes	googleapiclient.http.MediaIoBaseUpload-class.html#getbytes
 googleapiclient.http.MediaIoBaseUpload.mimetype	googleapiclient.http.MediaIoBaseUpload-class.html#mimetype
 googleapiclient.http.MediaIoBaseUpload.resumable	googleapiclient.http.MediaIoBaseUpload-class.html#resumable