For internal use or for those programming around the Drive API.
Returns a token pre-processed with httr::config(). Most users
do not need to handle tokens "by hand" or, even if they need some
control, drive_auth() is what they need. If there is no current
token, drive_auth() is called to either load from cache or
initiate OAuth2.0 flow.
If auth has been deactivated via drive_deauth(), drive_token()
returns NULL.
Value
A request object (an S3 class provided by httr).
See also
Other low-level API functions:
drive_has_token(),
request_generate(),
request_make()
Examples
req <- request_generate(
  "drive.files.get",
  list(fileId = "abc"),
  token = drive_token()
)
req
#> $method
#> [1] "GET"
#> 
#> $url
#> [1] "https://www.googleapis.com/drive/v3/files/abc?supportsAllDrives=TRUE"
#> 
#> $body
#> named list()
#> 
#> $token
#> <request>
#> Auth token: TokenServiceAccount
#> 
