Display and Personal Message
++++++++++++++++
.. _display_and_personal_message:

This message contains customer-specific or generic pricing data intended to be displayed in a screen.
The value of the field `display_msg_trigger_reason` has the following interpretation:
* display_message, indicates that the message contains generic pricing information.
* Authorized, indicates that the message contains customer-specific pricing information.
* Updated, indicates that the message contains updated pricing information.
* Ended, indicates that the message contains the total cost and invoice data of the session.



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

Example::

   {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "name": "display_and_personal_msg",
    "type": "update",
    "data": {
        "display_msg_trigger_reason": "ended",
        "content": "$2.81 @ $0.12/kWh, $0.50 @ $1/h,
       TOTAL KWH: 23.4 TIME: 03.50 COST: $3.31.
       Visit www.cpo.com/invoices/13546 for an invoice of your session.",
        "message_state": "charging",  # Optional
        "total_cost": 3.31,  # Optional
        "language": "en-US",  # Optional
        "priority": "always_front",  # Optional
        "evse_id": "DE*SEV*E123456789",  # Optional
        "currency": "USD",  # Optional
        "qr_code_text": "https://www.cpo.com/invoices/13546",  # Optional
        "start_date_time": "2024-05-01T00:00:00Z",  # Optional
        "end_date_time": "2024-05-01T01:30:00Z"  # Optional
    }
}