open-consul/website/source/docs/commands/acl/binding-rule/update.html.md.erb
Matt Keeler b9996e6bbe
Add Namespace support to the API module and the CLI commands (#6874)
Also update the Docs and fixup the HTTP API to return proper errors when someone attempts to use Namespaces with an OSS agent.

Add Namespace HTTP API docs

Make all API endpoints disallow unknown fields
2019-12-06 11:14:56 -05:00

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---
layout: "docs"
page_title: "Commands: ACL Binding Rule Update"
sidebar_current: "docs-commands-acl-binding-rule-update"
---
# Consul ACL Binding Rule Update
Command: `consul acl binding-rule update`
The `acl binding-rule update` command is used to update a binding rule. The
default operations is to merge the current binding rule with those values
provided to the command invocation. Therefore to update just one field, only
the `-id` option and the option to modify must be provided.
## Usage
Usage: `consul acl binding-rule update [options] [args]`
#### API Options
<%= partial "docs/commands/http_api_options_client" %>
<%= partial "docs/commands/http_api_options_server" %>
#### Command Options
* `-bind-name=<string>` - Name to bind on match. Can use `${var}`
interpolation. This flag is required.
* `-bind-type=<string>` - Type of binding to perform (`"service"` or `"role"`).
* `-description=<string>` - A description of the binding rule.
* `-id=<string>` - The ID of the binding rule to update. It may be specified as a
unique ID prefix but will error if the prefix matches multiple binding rule IDs
* `-meta` - Indicates that binding rule metadata such as the raft
indices should be shown for each entry.
* `-no-merge` - Do not merge the current binding rule information with what is
provided to the command. Instead overwrite all fields with the exception of the
binding rule ID which is immutable.
* `-selector=<string>` - Selector is an expression that matches against
verified identity attributes returned from the auth method during login.
#### Enterprise Options
<%= partial "docs/commands/http_api_namespace_options" %>
## Examples
Update a binding rule:
```sh
$ consul acl binding-rule update -id '0ec1bd2f-1d3b-bafb-d9bf-90ef04ab1890' \
-selector 'serviceaccount.namespace==default'
Binding rule updated successfully
ID: 0ec1bd2f-1d3b-bafb-d9bf-90ef04ab1890
AuthMethod: minikube
Description: wildcard service
BindType: service
BindName: k8s-${serviceaccount.name}
Selector: serviceaccount.namespace==default
```