curl --request POST \
  --url https://discord.com/api/v10/applications/{application_id}/entitlements \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "sku_id": "<string>",
  "owner_id": "<string>",
  "owner_type": 123
}
'

{
  "id": "<string>",
  "sku_id": "<string>",
  "application_id": "<string>",
  "user_id": "<string>",
  "deleted": true,
  "type": 123,
  "guild_id": "<unknown>",
  "starts_at": "2023-11-07T05:31:56Z",
  "ends_at": "2023-11-07T05:31:56Z",
  "fulfilled_at": "2023-11-07T05:31:56Z",
  "fulfillment_status": "<unknown>",
  "consumed": true,
  "gifter_user_id": "<unknown>",
  "parent_id": "<unknown>"
}