Conversation read subscribes example:

curl --location --request POST '/platform/v1/webhook/subscribe' \
--header 'Authorization: "Bearer API_TOKEN"'\
--header 'Content-Type: application/json' \
--data-raw '{
"event": "conversation/read",
"target_url": "URL"
}'

Conversation read payload example:

{
  "entity_name": "conversation",
  "event_type": "read",
  "data": {
    "matter_uid": "19er6ty2p62jzhp2",
    "updated_at": "2023-05-08T14:39:19+00:00",
    "business_uid": "956u1b78bgrtz72f",
    "contact_uid": "0nljm8e3abc3zy0g"
  }
}