> ## Documentation Index
> Fetch the complete documentation index at: https://docs.filefeed.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Get outbound multipart upload status

> Returns the current state of an upload session including which parts have been uploaded.



## OpenAPI

````yaml /api-reference/openapi.json get /outbound/uploads/{uploadId}
openapi: 3.0.3
info:
  title: FileFeed API
  version: '2026-05-25'
  description: >-
    Official FileFeed REST API for connections, pipelines, schemas, pipeline
    runs, webhooks, outbound uploads, documents, files, and notifications.
    Date-based API versioning is controlled by the `FileFeed-Version` request
    header (default `2024-09-01`; latest `2026-05-25`); this document describes
    the `2026-05-25` shape.
servers:
  - url: https://api.sftpsync.io
security:
  - ApiKeyAuth: []
tags:
  - name: Connections
  - name: Pipelines
  - name: Schemas
  - name: Pipeline Runs
  - name: Webhooks
  - name: Outbound Uploads
  - name: Documents
  - name: Files
  - name: Notifications
  - name: Clients (deprecated)
paths:
  /outbound/uploads/{uploadId}:
    get:
      tags:
        - Outbound Uploads
      summary: Get outbound multipart upload status
      description: >-
        Returns the current state of an upload session including which parts
        have been uploaded.
      operationId: getOutboundUploadStatus
      parameters:
        - name: uploadId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Upload status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OutboundUploadStatusResponse'
              example:
                uploadId: a1b2c3d4-e5f6-7890-abcd-ef1234567890
                status: uploading
                connectionName: Acme Corp
                clientName: Acme Corp
                pipelineName: employee-sync
                filename: employees.json
                totalParts: 3
                uploadedParts: 2
                uploadedPartNumbers:
                  - 1
                  - 2
                createdAt: '2026-03-01T12:00:00.000Z'
                updatedAt: '2026-03-01T12:01:00.000Z'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    OutboundUploadStatusResponse:
      type: object
      properties:
        uploadId:
          type: string
        status:
          $ref: '#/components/schemas/OutboundUploadState'
        connectionName:
          type: string
          description: The connection's human-readable name.
        clientName:
          type: string
          deprecated: true
          description: 'Deprecated: use connectionName. Mirrors connectionName.'
        pipelineName:
          type: string
        filename:
          type: string
        totalParts:
          type: integer
        uploadedParts:
          type: integer
        uploadedPartNumbers:
          type: array
          items:
            type: integer
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
        completedAt:
          type: string
          format: date-time
      required:
        - uploadId
        - status
        - connectionName
        - clientName
        - pipelineName
        - totalParts
        - uploadedParts
        - uploadedPartNumbers
        - createdAt
        - updatedAt
    OutboundUploadState:
      type: string
      enum:
        - initiated
        - uploading
        - completed
        - aborted
    ErrorResponse:
      type: object
      properties:
        message:
          type: string
        statusCode:
          type: integer
        error:
          type: string
  responses:
    NotFound:
      description: Not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key

````