method

Backend.Put

Upload a size-checked object using a SigV4 payload hash.

Arguments

The declared result.

result error

Seekable inputs are hashed then rewound. Non-seekable inputs use a bounded temporary spool that is cleaned on success, error, or cancellation.

func (backend *Backend) Put(
	ctx context.Context,
	key string,
	source io.Reader,
	size int64,
	contentType string,
) (result error)