@loopback/docs/site/apidocs/repository.model_properties_key.md

Documentation for LoopBack 4

---
lang: en
title: 'API docs: repository.model_properties_key'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.repository.model_properties_key.html
---

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[Home](./index.md) &gt; [@loopback/repository](./repository.md) &gt; [MODEL\_PROPERTIES\_KEY](./repository.model_properties_key.md)

## MODEL\_PROPERTIES\_KEY variable

<b>Signature:</b>

```typescript
MODEL_PROPERTIES_KEY: MetadataAccessor<PropertyDefinition, PropertyDecorator>
```