.. _auto_simulation_add_server_file:

*ADD A SERVER FILE FOR THE SIMULATION*
======================================

Attaches a local file to an existing simulation as a server-side resource. Use this worker when you need to associate supplementary files (e.g., input decks, geometry, results) with a specific simulation record on the platform.

When to use
-----------

Tagged: ``attachment``, ``file_upload``, ``server_file``, ``simulation``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Simulation Id
     - simulation_id
     - text
     - —
     - 
     - Platform ID of the target simulation to which the file will be attached; leave blank if the simulation context is inherited from an upstream workflow node.
   * - Local File
     - add_file
     - file
     - —
     - ✓
     - Local file to be uploaded and registered as a server-side attachment on the simulation (any format accepted; required).

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Att Id
     - att_id
     - integer
     - Integer attachment ID assigned by the platform after the file is successfully registered against the simulation; use in downstream workers to reference the file.

Disciplines
-----------

- data.io.file
- platform.workflow

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>platform</code> schema. Worker id: <code>simulation_add_server_file</code>. Schema hash: <code>bad2e0741e49</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>