The contents of the File to create.
Note that if an ArrayBuffer or TypedArray is used, ownership of its memory will be transferred to another thread, and it will become inaccessible in this thread.
OptionalfolderId?: number
The id of the Folder to create the File in. If left undefined, the File will be created in the root Folder.
The contents of the File to create. Note that if an ArrayBuffer or TypedArray is used, ownership of its memory will be transferred to another thread, and it will become inaccessible in this thread.