<label for="storageType"
                                           class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.storage_type"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="storageType"/>

    public String storageBucket;

    /**
     * Storage type for cloud storage (s3, gcs, auto).
     * Determines which storage client to use.
     */
    @Size(max = 20)
    public String storageType;

    /**
     * Storage region for S3.
     * AWS region where the S3 bucket is located.
     */
    @Size(max = 100)
    public String storageRegion;

    /**
     * GCS project ID.

            fessConfig.setStorageSecretKey(form.storageSecretKey);
        }
        fessConfig.setStorageBucket(form.storageBucket);
        fessConfig.setStorageType(form.storageType);
        fessConfig.setStorageRegion(form.storageRegion);
        fessConfig.setStorageProjectId(form.storageProjectId);
        fessConfig.setStorageCredentialsPath(form.storageCredentialsPath);