'Uploads a user file to a GridFS bucket with a custom file id.
Reads the contents of the user file from `source` and uploads
it to the file `filename`. Source can be a string or file-like object.
For example::
my_db = MongoClient().test
fs = GridFSBucket(my_db)
file_id = fs.upload_from_stream(
ObjectId(),
"test_file",
"data I want to store!",
chunk_size_bytes=4,
metadata={"contentType": "text/plain"})
Raises :exc:`~gridfs.errors.NoFile` if no such version of
that file exists.
Raises :exc:`~ValueError` if `filename` is not a string.
:Parameters:
- `file_id`: The id to use for this file. The id must not have
already been used for another file.
- `filename`: The name of the file to upload.
- `source`: The source stream of the content to be uploaded. Must be
a file-like object that implements :meth:`read` or a string.
- `chunk_size_bytes` (options): The number of bytes per chunk of this
file. Defaults to the chunk_size_bytes of :class:`GridFSBucket`.
- `metadata` (optional): User data for the \'metadata\' field of the
files collection document. If not provided the metadata field will
be omitted from the files collection document.'

def upload_from_stream_with_id(self, file_id, filename, source, chunk_size_bytes=None, metadata=None):

    with self.open_upload_stream_with_id(file_id, filename, chunk_size_bytes, metadata) as gin:
        gin.write(source)
