Telegram send image works but sending a message fails

Configuration
1

I am a bit confusid about this.
I have a node-red flow that calls home-assistant to send an image and it works flawlessly.
However, I recently setup a new flow to send a message and I am getting an error when trying to send the message. The config is exactly the same, In fact I copied the old flow and changed it a bit

This is the node that works:

[
    {
        "id": "....",
        "type": "api-call-service",
        "z": "...",
        "name": "Telegram IMG",
        "server": "...",
        "version": 1,
        "debugenabled": false,
        "service_domain": "telegram_bot",
        "service": "send_photo",
        "entityId": "",
        "data": "{\"file\": file ,\"caption\":\"calle motion\"}",
        "dataType": "jsonata",
        "mergecontext": "",
        "output_location": "",
        "output_location_type": "none",
        "mustacheAltTags": false,
        "x": 560,
        "y": 400,
        "wires": [
            []
        ]
    },
    {
        "id": "...",
        "type": "server",
        "name": "Home Assistant",
        "addon": true
    }
]

And this is the one that fails with the token error:

[
    {
        "id": "...",
        "type": "api-call-service",
        "z": "....",
        "name": "Telegram Esomeprazol",
        "server": "....",
        "version": 1,
        "debugenabled": false,
        "service_domain": "telegram_bot",
        "service": "send_message",
        "entityId": "",
        "data": "{\"title\": Esomeprazol ,\"caption\":\"Registrado\"}",
        "dataType": "jsonata",
        "mergecontext": "",
        "output_location": "",
        "output_location_type": "none",
        "mustacheAltTags": false,
        "x": 380,
        "y": 300,
        "wires": [
            []
        ]
    },
    {
        "id": "...",
        "type": "server",
        "name": "Home Assistant",
        "addon": true
    }
]
2

Ok,
The problem is the data I was passing to the telegram integration.
Seems that caption is only for images, and if you provide a caption it will fail with the weird error I mentioned before.
What a shitty error handling :smiley: