[Документация Yandex Cloud](../../../../index.md) > [Yandex Application Load Balancer](../../../index.md) > [Справочник CLI (англ.)](../../index.md) > [v0](../index.md) > [load-balancer](index.md) > add-sni

# yc application-load-balancer v0 load-balancer add-sni

Adds HTTP sni match to application load balancer's listener.

#### Command Usage

Syntax:

`yc application-load-balancer load-balancer add-sni <LOAD-BALANCER-NAME>|<LOAD-BALANCER-ID> [Flags...] [Global Flags...]`

Aliases:

- `add-http-sni`

#### Flags

#|
||Flag | Description ||
|| `--id` | `string`

ID of the Application load balancer. ||
|| `--name` | `string`

Name of the Application load balancer. ||
|| `--async` | Display information about the operation in progress, without waiting for the operation to complete. ||
|| `--listener-name` | `string`

Name of the listener to add/update the SNI match to. ||
|| `--sni-name` | `string`

Name of the SNI match to add/update. ||
|| `--server-name` | `value[,value]`

Server name to match. ||
|| `--certificate-id` | `value[,value]`

Certificate ID for the SNI match. ||
|| `--require-client-certificate` | Require client certificate for the SNI match. ||
|| `--client-certificates-trusted-ca-file` | `string`

Trusted CA filename (PEM) for the specified listener. ||
|| `--allow-http10` | Allow HTTP1.0 for SNI match. ||
|| `--rewrite-request-id` | Rewrite incoming x-request-id header with new value for SNI match. ||
|| `--preserve-http1-header-casing` | Preserve HTTP1 header casing for SNI match. ||
|| `--http2-options` | `PROPERTY=VALUE[,PROPERTY=VALUE...]`

HTTP2 options for SNI match.

Possible property names:

- `max-concurrent-streams`: Max concurrent streams for HTTP2 listener. ||
|| `--http-router-id` | `string`

HTTP router id for the SNI match. ||
|| `--http-router-name` | `string`

HTTP router name for the SNI match. ||
|#

#### Global Flags

#|
||Flag | Description ||
|| `--profile` | `string`

Set the custom configuration file. ||
|| `--debug` | Debug logging. ||
|| `--debug-grpc` | Debug gRPC logging. Very verbose, used for debugging connection problems. ||
|| `--no-user-output` | Disable printing user intended output to stderr. ||
|| `--retry` | `int`

Enable gRPC retries. By default, retries are enabled with maximum 5 attempts.
Pass 0 to disable retries. Pass any negative value for infinite retries.
Even infinite retries are capped with 2 minutes timeout. ||
|| `--cloud-id` | `string`

Set the ID of the cloud to use. ||
|| `--folder-id` | `string`

Set the ID of the folder to use. ||
|| `--folder-name` | `string`

Set the name of the folder to use (will be resolved to id). ||
|| `--endpoint` | `string`

Set the Cloud API endpoint (host:port). ||
|| `--token` | `string`

Set the OAuth token to use. ||
|| `--impersonate-service-account-id` | `string`

Set the ID of the service account to impersonate. ||
|| `--no-browser` | Disable opening browser for authentication. ||
|| `--format` | `string`

Set the output format: text (default), yaml, json, json-rest. ||
|| `--jq` | `string`

Query to select values from the response using jq syntax ||
|| `-h`, `--help` | Display help for the command. ||
|#