> For the complete documentation index, see [llms.txt](https://native.electrode.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://native.electrode.io/v0.21/cli-commands/cauldron-update/jsapiimpls.md).

# 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 implementations(s) (delimited by spaces) to update in a target native application version in the Cauldron.
* The version of each JS API implementation is corresponding to the version to update to.&#x20;

**Options**

`--containerVersion/-v <version>`

* Specify a version for the new container &#x20;
* **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. &#x20;

`--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.  &#x20;


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