---
title: Request Elements
slug: electronic-prior-auth/guide/request-elements
docTags: 
createdAt: 2026-06-18T17:59:32.805Z
---

| **Element**         | **Code**   | **Comments**                                                                              |
| ------------------- | ---------- | ----------------------------------------------------------------------------------------- |
| SolicitedModel      | mandatory  | Surescripts only supports solicited PARequests, unsolicited PARequests are not supported. |
|    PACaseID         | mandatory  | PBM/payer-assigned identifier for this request.                                           |
|    DeadlineForReply | mandatory  | Deadline for response (echoed from PAInitiationResponse).                                 |