}
        } else {
            type = parseStorageType(typeStr);
        }

        switch (type) {
        case GCS:
            return new GcsStorageClient(fessConfig.getStorageProjectId(), bucket, endpoint, fessConfig.getStorageCredentialsPath());
        case S3:
        case S3_COMPAT:
        default:

    }

    default void setStorageProjectId(final String value) {
        setSystemProperty(Constants.STORAGE_PROJECT_ID, value);
    }

    default String getStorageProjectId() {
        return getSystemProperty(Constants.STORAGE_PROJECT_ID, StringUtil.EMPTY);
    }

    default void setStorageCredentialsPath(final String value) {

        form.storageBucket = fessConfig.getStorageBucket();
        form.storageType = fessConfig.getStorageType();
        form.storageRegion = fessConfig.getStorageRegion();
        form.storageProjectId = fessConfig.getStorageProjectId();
        form.storageCredentialsPath = fessConfig.getStorageCredentialsPath();
        form.ragLlmName = fessConfig.getRagLlmName();