consul/website/content/commands/acl/token/update.mdx

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---
layout: commands
page_title: 'Commands: ACL Token Update'
description: |
The `consul acl token update` command updates ACL token details such as attached policies, roles, and service identities. Some token details cannot be changed with this command.
---
# Consul ACL Token Update
Command: `consul acl token update`
Corresponding HTTP API Endpoint: [\[PUT\] /v1/acl/token/:AccessorID](/consul/api-docs/acl/tokens#update-a-token)
The `acl token update` command will update a token. Some parts of the token like whether the
token is local to the datacenter cannot be changed.
The table below shows this command's [required ACLs](/consul/api-docs/api-structure#authentication). Configuration of
[blocking queries](/consul/api-docs/features/blocking) and [agent caching](/consul/api-docs/features/caching)
are not supported from commands, but may be from the corresponding HTTP endpoint.
| ACL Required |
| ------------ |
| `acl:write` |
## Usage
Usage: `consul acl token update [options]`
#### Command Options
- `-description=<string>` - A description of the token
- `-id=<string>` - The Accessor ID of the token to read. It may be specified as a
unique ID prefix but will error if the prefix matches multiple token Accessor IDs
- `merge-node-identities` - Merge the new node identities with the existing node
identities.
- `-merge-policies` - Merge the new policies with the existing policies.
- `-merge-roles` - Merge the new roles with the existing roles.
- `-merge-service-identities` - Merge the new service identities with the existing service identities.
- `-meta` - Indicates that token metadata such as the content hash and Raft indices should be
shown for each entry.
- `-node-identity=<value>` - Name of a node identity to use for this role. May
be specified multiple times. Format is `NODENAME:DATACENTER`. Added in Consul
1.8.1.
- `-policy-id=<value>` - ID of a policy to use for this token. May be specified multiple times.
- `-policy-name=<value>` - Name of a policy to use for this token. May be specified multiple times.
- `-role-id=<value>` - ID of a role to use for this token. May be specified multiple times.
- `-role-name=<value>` - Name of a role to use for this token. May be specified multiple times.
- `-service-identity=<value>` - Name of a service identity to use for this
token. May be specified multiple times. Format is the `SERVICENAME` or
`SERVICENAME:DATACENTER1,DATACENTER2,...`
- `-format={pretty|json}` - Command output format. The default value is `pretty`.
#### Enterprise Options
@include 'http_api_partition_options.mdx'
@include 'http_api_namespace_options.mdx'
#### API Options
@include 'http_api_options_client.mdx'
@include 'http_api_options_server.mdx'
## Examples
Update the anonymous token:
```shell-session
$ consul acl token update -id anonymous -policy-id 06acc
Token updated successfully.
AccessorID: 00000000-0000-0000-0000-000000000002
SecretID: anonymous
Description: Anonymous Token
Local: false
Create Time: 0001-01-01 00:00:00 +0000 UTC
Policies:
06acc965-df4b-5a99-58cb-3250930c6324 - node-services-read
```
Update a token description and take the policies from the existing token:
```shell-session
$ consul acl token update -id 986193 -description "WonderToken" -merge-policies
Token updated successfully.
AccessorID: 986193b5-e2b5-eb26-6264-b524ea60cc6d
SecretID: ec15675e-2999-d789-832e-8c4794daa8d7
Description: WonderToken
Local: false
Create Time: 2018-10-22 15:33:39.01789 -0400 EDT
Policies:
06acc965-df4b-5a99-58cb-3250930c6324 - node-services-read
```