Remove a stored CLI setting

## Usage

`circleci setting unset <key> [flags]`

## Arguments

`<key>` is the setting to remove. Supported keys are `token` and `update-check`.

## Flags

Global flags: `-c, --config`, `--debug`, `--no-color`, `-q, --quiet` — see `circleci --help`.

## Examples

- Remove your stored API token: 
  `circleci setting unset token`
- Revert update notifications to the default: 
  `circleci setting unset update-check`

## Details

Remove a stored CLI setting by key.

Supported keys:
  token         Remove your stored CircleCI personal API token
  update-check  Revert update notifications to the default (enabled)

