# VeloPayments::PayoutPrincipalV4 ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **principal** | **String** | Email address if principal is a user or ID if application. | **principal_id** | **String** | The id of the principal. | ## Code Sample ```ruby require 'VeloPayments' instance = VeloPayments::PayoutPrincipalV4.new(principal: null, principal_id: null) ```