boundary/website/content/docs/commands/host-sets/add-hosts.mdx

---
layout: docs
page_title: host-sets add-hosts - Command
description: |-
  The "host-sets add-hosts" command lets you add hosts to host set resources, if the types match and the operation is allowed by the host set type.
---

# host-sets add-hosts

Command: `host-sets add-hosts`

The `host-sets add-hosts` command lets you add hosts to host sets, if the types match and it is allowed by the host set type.

## Example

This example adds the hosts `hst_1234567890` and `hst_0987654321` to the host set `hsst_1234567890`:

```shell-session
$ boundary host-sets add-hosts -id hsst_1234567890 -host hst_1234567890 -host hst_0987654321
```

## Usage

<CodeBlockConfig hideClipboard>

```shell-session
$ boundary host-sets add-hosts <subcommand> [options] [args]
```

</CodeBlockConfig>

### Command options

- `-host=<string>` - The hosts you want to add to the host set.
You can specify multiple hosts.
- `-id=<string>` - The ID of the host set you want to add hosts to.
- `-version=<int>` The version of the host set you want to add hosts to.
If you do not specify a version, the command performs a check-and-set automatically.

@include 'cmd-option-note.mdx'