---
title: cloud hosted extensions upload-extension cli command
description: Uploads the Extension Behaviour flags: --dry-run — validate all inputs and exit without performing any action 
url: https://www.elastic.co/elastic/docs-builder/docs/4116/reference/elastic-cli/cli/cloud/hosted/extensions/upload-extension
applies_to:
  - Elastic Cloud Serverless: Preview
  - Elastic Stack: Preview
---

# cloud hosted extensions upload-extension cli command
<cli-modifiers>
</cli-modifiers>

```bash
elastic cloud hosted extensions upload-extension \
  --extension-id <extension-id> \
  [options]
```

Uploads the Extension
**Behaviour flags:**
`--dry-run` — validate all inputs and exit without performing any action

## Options

<definitions>
  <definition term="--extension-id string required">
    Id of an extension
  </definition>
  <definition term="--input-file string">
    path to a JSON file to use as command input
  </definition>
  <definition term="--dry-run">
    validate all inputs and exit without performing any action (preview changes without applying them)
  </definition>
  <definition term="--yes">
    confirm destructive action without prompting
  </definition>
</definitions>


## Global Options

<definitions>
  <definition term="--json">
    output as JSON
  </definition>
</definitions>