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    Data Management:FileUploadCallback

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    Data Management:FileUploadCallback

    Last Updated:Jan 05, 2026

    FileUploadCallback

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request syntax

    GET  HTTP/1.1

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    DmsUnit

    string

    No

    The current DMS unit.

    cn-hangzhou

    Filename

    string

    Yes

    The file name.

    conversion_metrics.csv
    UploadLocation

    string

    Yes

    The full path for the file upload.

    • Format: This path is formed by appending the file name to the UploadDir value returned by the DescribeFileUploadSignature operation.

    • Example: ${UploadDir}/${Filename}

    data_agent/file_upload/174483******/20251219T******Z/n87bgtx6dk******/conversion_metrics.csv
    FileSize

    integer

    No

    The file size in bytes.

    8110
    CallFrom

    string

    No

    For frontend use only.

    TrailCenter

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    The ID of the request.

    841BC14F-8E21-56B0-A7D6-593C5841AC84
    Data

    object

    The returned struct.

    FileId

    string

    The file ID.

    f-8*******01m

    Success

    boolean

    Indicates whether the request was successful. The following values are returned:

    • true: The request was successful.

    • false: The request failed.

    true
    ErrorCode

    string

    The error code.

    success
    ErrorMessage

    string

    The error message returned when the call fails.

    Specified parameter Tid is not valid.

    Examples

    Success response

    JSON format

    {
  "RequestId": "841BC14F-8E21-56B0-A7D6-593C5841AC84",
  "Data": {
    "FileId": "f-8*******01m\n"
  },
  "Success": true,
  "ErrorCode": "success",
  "ErrorMessage": "Specified parameter Tid is not valid."
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.