dropbox

type Config struct {
	// AccessToken is the OAuth2 access token (required).
	AccessToken string

	// RefreshToken is the OAuth2 refresh token for long-lived sessions.
	RefreshToken string

	// AppKey is the Dropbox app key (for token refresh).
	AppKey string

	// AppSecret is the Dropbox app secret (for token refresh).
	AppSecret string

	// Root is the base path on Dropbox.
	// All paths are relative to this directory.
	// Use "" for the root of the app folder or full Dropbox.
	Root string

	// ChunkSize is the size in bytes for chunked uploads.
	// Default: 150 MB (Dropbox recommends this for stability).
	ChunkSize int64

	// Concurrency is the maximum number of concurrent operations.
	// Default: 4.
	Concurrency int
}