curl --request GET \
  --url http://localhost/api/v3/connection/definitions

{
  "data": [
    {
      "id": 123,
      "name": "<string>",
      "handle": "<string>",
      "short_description": "<string>",
      "description": "<string>",
      "icon": "<string>",
      "cover": "<string>",
      "internal_notes": "<string>",
      "type": "<string>",
      "tenant": "<string>",
      "start_date_global": "<string>",
      "end_date_global": "<string>",
      "end_date_duration": 123,
      "meta": [
        "<unknown>"
      ],
      "shareable_attributes": [
        "<unknown>"
      ],
      "connector_condition": [
        "<unknown>"
      ],
      "connected_condition": [
        "<unknown>"
      ],
      "connector_can_break": true,
      "connected_can_break": true,
      "is_published": true,
      "is_pending": true,
      "is_archived": true,
      "created_at": "<string>",
      "updated_at": "<string>"
    }
  ]
}