curl --request POST \
  --url https://api.clix.so/api/v1/live-activities:start \
  --header 'Content-Type: application/json' \
  --header 'X-Clix-API-Key: <api-key>' \
  --header 'X-Clix-Project-ID: <api-key>' \
  --data '
{
  "live_activities": [
    {
      "target": {
        "project_user_id": "<string>"
      },
      "attributes_type": "<string>",
      "attributes": {},
      "content_state": {}
    }
  ]
}
'

{
  "delivery_results": [
    {
      "message_id": "<string>",
      "additional_params": {
        "device_id": "<string>",
        "fcm_message_id": "<string>",
        "failure_reason": "<string>"
      }
    }
  ]
}