SLAC Data Link
++++++++++++++
.. admonition:: Description.
   :class: seealso

   Commands to request slac to terminate, pause or resume the datalink.
      .. note::

       **Pause** is done by terminating the data link, but saving the NMK and NID.

       **Resume** can only be done if pause was requested before i.e. NMK and NID from the previous session were saved.


.. jsonschema:: ../../../schemas/SlacDataLinkUpdate.json
   :hide_key: /**/additionalProperties

Example::

    {
      "id": "a504f1cd-2ae0-46cf-a93c-736a28723478",
      "name": "slac_data_link",
      "type": "update",
      "data": {
          "evse_id": "DE*SEV*E123456789",
          "action": "pause" # or "terminate", "resume"
      }
    }

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