Used internally in gcs_upload, you can also use this for failed uploads within one week of generating the upload URL
gcs_retry_upload(retry_object = NULL, upload_url = NULL, file = NULL,
type = NULL)A object of class gcs_upload_retry.
As created in a failed upload via gcs_upload
The file location to upload
The file type, guessed if NULL
Either supply a retry object, or the upload_url, file and type manually yourself.
The function will first check to see how much has been uploaded already, then try to send up the remaining bytes.
If successful, an object metadata object, if not an gcs_upload_retry object.