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---
lang: en
title: 'API docs: context.binding.refresh'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/context
permalink: /doc/en/lb4/apidocs.context.binding.refresh.html
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) > [@loopback/context](./context.md) > [Binding](./context.binding.md) > [refresh](./context.binding.refresh.md)
## Binding.refresh() method
Invalidate the binding cache so that its value will be reloaded next time. This is useful to force reloading a cached value when its configuration or dependencies are changed. \*\*WARNING\*\*: The state held in the cached value will be gone.
**Signature:**
```typescript
refresh(ctx: Context): void;
```
## Parameters
<table><thead><tr><th>
Parameter
</th><th>
Type
</th><th>
Description
</th></tr></thead>
<tbody><tr><td markdown="1">
ctx
</td><td markdown="1">
[Context](./context.context.md)
</td><td markdown="1">
Context object
</td></tr>
</tbody></table>
**Returns:**
void