# jsapiimpls

## Description

* Update one or more JS API implementation(s) version(s) in a non-released native application version in a Cauldron
* Generate and publish a new Container version

## Syntax

`ern cauldron update jsapiimpls <jsapiimpls..>`

**Arguments**

`<jsapiimpls..>`

* One or more package path to JS API implementation(s) (delimited by spaces) to update in a target native application version in the Cauldron.
* The following types of JS API Implementation paths are not supported by this command :
  * File path (ex `file://etc/js-api-impl`)
  * Git path missing branch/tag or commit sha (ex: `https://github.com/username/js-api-impl.git`)
  * Registry path missing version (ex: `js-api-impl`)
  * Registry path using a version range (ex: `js-api-impl@^1.0.0`)

**Options**

`--containerVersion/-v <version>`

* Specify a version for the new container
* **Default** Incremental patch number of the current container version &#x20;

  Example: If the current container version is 1.2.3 and a version is not included in the command, the new container version will be 1.2.4.

`--descriptor/-d <descriptor>`

* You can only pass a complete native application descriptor as the JS API implementations updated using this command targets only a specific single native application version. &#x20;

  **Default** Lists all non-released native application versions from the Cauldron and prompts you to choose a descriptor.

`--resetCache`\\

* Indicates whether to reset the React Native cache prior to bundling
* **Default** false