# PullThroughCacheRuleReference

A reference to a PullThroughCacheRule resource.

- Source: Generated code
- Type last changed: v2.224.0 · 13 Nov 2025

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ecr as interfaces_ecr } from 'aws-cdk-lib/interfaces';
const pullThroughCacheRuleReference: interfaces_ecr.PullThroughCacheRuleReference = {
  ecrRepositoryPrefix: 'ecrRepositoryPrefix',
};
```

## Properties

- `ecrRepositoryPrefix`: string (required) — The EcrRepositoryPrefix of the PullThroughCacheRule resource.