Implementation:Treeverse LakeFS Java SDK Model PresignMultipartUpload

Knowledge Sources	Treeverse_LakeFS lakeFS API Reference
Domains	Java_SDK, Data_Model
Last Updated	2026-02-08 00:00 GMT

Overview

Concrete data transfer object representing a presigned multipart upload response in the lakeFS Java SDK.

Description

The PresignMultipartUpload class is an auto-generated model object produced by OpenAPI Generator from the lakeFS API specification. It provides type-safe access to presigned multipart upload fields through getter/setter methods and supports JSON serialization via Gson.

Usage

Use this model when creating presigned multipart uploads for large object transfers through the lakeFS Java SDK API classes.

Code Reference

Source Location

• Repository: Treeverse_LakeFS
• File: clients/java/src/main/java/io/lakefs/clients/sdk/model/PresignMultipartUpload.java
• Lines: 1-366

Signature

public class PresignMultipartUpload {
    // Fields with @SerializedName annotations
    // Getter/setter methods
    // equals, hashCode, toString
    // JSON type adapter
}

Import

import io.lakefs.clients.sdk.model.PresignMultipartUpload;

I/O Contract

Inputs

Name	Type	Required	Description
upload_id	String	Yes	Identifier for the multipart upload session
physical_address	String	Yes	Physical storage address for the upload
presigned_urls	List<String>	No	List of presigned URLs for each upload part

Outputs

Name	Type	Description
JSON	String	Serialized JSON representation of the object

Usage Examples

Creating an Instance

import io.lakefs.clients.sdk.model.PresignMultipartUpload;

PresignMultipartUpload obj = new PresignMultipartUpload();
obj.setUploadId("upload-abc123");
obj.setPhysicalAddress("s3://bucket/path/to/object");

Related Pages

• Principle:Treeverse_LakeFS_Java_SDK_Data_Models
• Environment:Treeverse_LakeFS_LakeFS_Server_Environment