Get File Upload

Read an upload session's current state — whether it is still accepting bytes, has finalized into a file, or has failed. Use it to decide whether an interrupted transfer can be resumed or should be abandoned. Like every other upload control leg it requires the signed upload token, and is re-authorized against the workspace on each call.

GET/api/v2/files/uploads/{uploadId}

Authorization

apiKey
X-API-Key<token>

Your Sim API key, personal or workspace-scoped. Generate one under Settings, then API Keys. Operations that reject workspace keys say so in their own description.

In: header

Path Parameters

uploadId*string

Upload session identifier.

Length1 <= length

Query Parameters

workspaceId*string

Workspace that owns the upload session.

Length1 <= length <= 128

Header Parameters

upload-token*string

Signed upload control token returned when the upload session was created.

Length1 <= length

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

curl -X GET "https://www.sim.ai/api/v2/files/uploads/string?workspaceId=string" \  -H "X-API-Key: YOUR_API_KEY" \  -H "upload-token: string"
{
  "data": {
    "id": "string",
    "status": "uploading",
    "name": "string",
    "contentType": "string",
    "size": 0,
    "expiresAt": "2019-08-24T14:15:22Z",
    "error": "string",
    "file": {
      "id": "wf_V1StGXR8z5jdHi6BmyT91",
      "webUrl": "http://example.com",
      "name": "data.csv",
      "size": 1024,
      "type": "text/csv",
      "key": "workspace/example/data.csv",
      "folderPath": "string",
      "uploadedByEmail": "jane@example.com",
      "uploadedAt": "2026-01-15T10:30:00Z",
      "updatedAt": "2026-01-15T10:30:00Z",
      "deletedAt": "2026-01-16T09:00:00Z"
    }
  }
}
{
  "error": {
    "code": "BAD_REQUEST",
    "message": "Invalid request"
  }
}
{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "API key required"
  }
}
{
  "error": {
    "code": "FORBIDDEN",
    "message": "Insufficient workspace permissions",
    "details": {
      "code": "INSUFFICIENT_WORKSPACE_ROLE"
    }
  }
}
{
  "error": {
    "code": "NOT_FOUND",
    "message": "Not found"
  }
}
{
  "error": {
    "code": "RATE_LIMITED",
    "message": "API rate limit exceeded",
    "details": {
      "retryAfter": "2026-01-01T00:00:30.000Z"
    }
  }
}
{
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error"
  }
}
{
  "error": {
    "code": "SERVICE_UNAVAILABLE",
    "message": "Service temporarily unavailable"
  }
}
GETGet File ShareGETList Files