---
title: IPdfTrackingService
summary: API reference for IPdfTrackingService.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.SAIFCode.Core
reference_type: package
---

# IPdfTrackingService

`IPdfTrackingService` declares a service contract in the Services area, implemented outside this library (most likely in SAIF.Services, per the declare-here, enforce-elsewhere pattern documented for this library)*.

## Purpose
- Declares the operations that a SAIF.Services implementation must provide for the Services area*.

## Context
- Namespace: `SAIF.Core.Services`
- Kind: Interface
- Assembly/package: `SAIF.Core` (NuGet package `SAIF.SAIFCode.Core`)

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| `GetTrackingInfo` | `PdfTracking GetTrackingInfo(Guid fileId)` | Returns tracking info, given `fileId`*. |
| `GetProcessingType` | `PdfProcessingType GetProcessingType(PdfProcessingTypes type)` | Returns processing type, given `type`*. |
| `GetApplicationType` | `PdfApplicationType GetApplicationType(string code)` | Returns application type, given `code`*. |
| `Purge` | `void Purge(DateTime cutoffDate, PdfApplicationType appType = null, bool commit = true)` | Handles purge, given `cutoffDate`, `appType`, `commit`*. |

> **Note:** Statements marked with `*` were inferred from code structure, naming
> conventions, or contextual evidence where direct confirmation was not available
> in source artifacts. Statements marked with `**` could not be confirmed; treat
> as unknown until verified.

## Sources
- Core/SAIF.Core/Services/IPdfTrackingService.cs