# SendHppSessionLinkInput

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

Input DTO for sending an HPP session payment link to a recipient.

## Fields
- `sessionId` (string(uuid)) required: The session ID whose payment link should be sent.
- `deliveryMethod` ([HppLinkDeliveryMethod](https://devportal.demo.winkpg.io/docs/api/models/HppLinkDeliveryMethod.md)): How to deliver the payment link.
  Values:
  - `Email`: Send the payment link via email.
  - `Sms`: Send the payment link via SMS. Not yet implemented.
- `recipientAddress` (string): The recipient address (email address or phone number, depending on delivery method). Required: When DeliveryMethod == Email. Required: When DeliveryMethod == Sms. (nullable)
- `customerId` (string(uuid)): Optional customer ID for audit/tracking purposes. (nullable)

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.