# del

## Description

* Delete the local platform configuration value stored in the `~/.ern/.ernrc` file for whitelisted properties.  

## Syntax

`ern platform config del <key>`

**Arguments**

`<key>`

* The key of the configuration element to delete

**Whitelisted properties**

* `binaryStoreProxy`
* `bundleStoreProxy`
* `codePushAccessKey`
* `codePushCustomHeaders`
* `codePushCustomServerUrl`
* `codePushProxy`
* `logLevel`&#x20;
* `manifest`
* `max-package-cache-size`
* `package-cache-enabled`
* `retain-tmp-dir`&#x20;
* `showBanner` &#x20;
* `sourceMapStoreProxy`
* `tmp-dir`&#x20;