:rtype: :class:`Media` object
+.. method:: API.chunked_upload_init(total_bytes, media_type, \
+ [media_category], [additional_owners])
+
+ Use this endpoint to initiate a chunked file upload session.
+
+ :param total_bytes: The size of the media being uploaded in bytes.
+ :param media_type: The MIME type of the media being uploaded.
+ :param media_category: |media_category|
+ :param additional_owners: |additional_owners|
+
+ :rtype: :class:`Media` object
+
+
.. method:: API.create_media_metadata(media_id, alt_text)
This endpoint can be used to provide additional information about the