---
title: CollectionSourceInclusionCondition - GraphQL Admin
description: >-
  A condition that determines which products should be included in a collection.


  This is an interface implemented by a concrete type per condition kind (for
  example,

  `CollectionSourceInclusionConditionProductTag` or
  `CollectionSourceInclusionConditionVariantTitle`).

  Fields such as `relation` are defined on each concrete type and return a
  type-specific enum (for example,

  `CollectionSourceInclusionConditionProductTagRelation` versus

  `CollectionSourceInclusionConditionVariantTitleRelation`). Conditions are
  mutually exclusive concrete

  types, but may contain overlapping field names such as `relation`. If your
  GraphQL tooling flags these

  as ambiguous, give each field a distinct alias (for example, `tagRelation:
  relation` and

  `variantTitleRelation: relation`) or use inline fragments.
api_version: 2026-10
source_url:
  html: >-
    https://shopify.dev/docs/api/admin-graphql/latest/interfaces/CollectionSourceInclusionCondition
  md: >-
    https://shopify.dev/docs/api/admin-graphql/latest/interfaces/CollectionSourceInclusionCondition.md
api_name: admin
api_type: graphql
type: interface
---

# Collection​Source​Inclusion​Condition

interface

Requires `read_products` access scope.

A condition that determines which products should be included in a collection.

This is an interface implemented by a concrete type per condition kind (for example, `CollectionSourceInclusionConditionProductTag` or `CollectionSourceInclusionConditionVariantTitle`). Fields such as `relation` are defined on each concrete type and return a type-specific enum (for example, `CollectionSourceInclusionConditionProductTagRelation` versus `CollectionSourceInclusionConditionVariantTitleRelation`). Conditions are mutually exclusive concrete types, but may contain overlapping field names such as `relation`. If your GraphQL tooling flags these as ambiguous, give each field a distinct alias (for example, `tagRelation: relation` and `variantTitleRelation: relation`) or use inline fragments.

## Fields

* id

  [ID!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/ID)

  non-null

  The unique identifier for this condition.

***

##### Variables

```json
{
	"id": ""
}
```

##### Schema

```graphql
interface CollectionSourceInclusionCondition {
  id: ID!
}
```