---
title: SubjectType - Partner API
description: The type of subject (product) for an event.
api_version: 2026-07
source_url:
  html: 'https://shopify.dev/docs/api/partner/latest/enums/SubjectType'
  md: 'https://shopify.dev/docs/api/partner/latest/enums/SubjectType.md'
api_name: partner
api_type: graphql
type: enum
---

# Subject​Type

enum

The type of subject (product) for an event.

## Valid values

* APP

  An app.

* THEME

  A theme.

***

## Fields

* [Event​Filter​Input.subjectType](https://shopify.dev/docs/api/partner/latest/input-objects/EventFilterInput#fields-subjectType)

  INPUT OBJECT

  Filter criteria for historical events.

***

## Map

### Inputs with this enum

* [Event​Filter​Input.subjectType](https://shopify.dev/docs/api/partner/latest/input-objects/EventFilterInput#fields-subjectType)