_, err = newEncryptMetadata(r.Context(), kind, keyID, key, bucket, object, metadata, kmsCtx)
	return
}

// EncryptRequest takes the client provided content and encrypts the data
// with the client provided key. It also marks the object as client-side-encrypted
// and sets the correct headers.
func EncryptRequest(content io.Reader, r *http.Request, bucket, object string, metadata map[string]string) (io.Reader, crypto.ObjectKey, error) {