if err != nil {
				writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
				return
			}
		}

		if len(fanOutEntries) == 0 {
			reader, objectEncryptionKey, err = newEncryptReader(ctx, hashReader, kind, keyID, key, bucket, object, metadata, kmsCtx)
			if err != nil {
				writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
				return
			}

			wantSize := int64(-1)