curl --request POST \
  --url https://api.example.com/v2/support-tickets/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "entities": [
    {
      "entity_type": "<string>",
      "entity_id": 1073741823
    }
  ],
  "description": "<string>"
}
'

{
  "entities": [
    {
      "id": 123,
      "entity_type": "<string>",
      "entity_id": 1073741823
    }
  ],
  "description": "<string>"
}