The type of onboarding link to generate. If not provided, the default is payee. The onboarding options are determined by your organization's onboarding configuration.
Allowed values: PAYEEPAYOR
Expressed in seconds or a string describing a time span. The default is 24h.
The ID of the entity to connect to. If onboarding a payee, this should be the payor entity ID. If onboarding a payor, this should be the payee entity ID. If no connected entity ID is provided, the onboarding link will be for a standalone entity.