List environment variables in a context

## Usage

`circleci context secret list <context-id|context-name> [flags]`

Aliases: `circleci context secret ls`

## Arguments

A context can be specified by name or ID:
- By name, for example, `context-name`
- By ID, for example, `849e7902-802f-4082-8a70-da77dcd084e3`

## Flags

| Flag           | Description                                                                       |
| -------------- | --------------------------------------------------------------------------------- |
| `--jq string`  | Process values from the response using jq syntax (see `circleci help formatting`) |
| `--json`       | Output as JSON                                                                    |
| `--org string` | Organization slug (e.g. gh/myorg); used when resolving name to ID                 |

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

## Examples

- List env vars in a context by UUID: 
  `circleci context secret list ctx-uuid-here`
- List env vars by context name (org inferred from git remote): 
  `circleci context secret list my-context`
- List env vars by context name in a specific org: 
  `circleci context secret list my-context --org gh/myorg`
- Get variable names only: 
  `circleci context secret list ctx-uuid-here --json --jq '.[].variable'`

## Details

List the environment variable names stored in a CircleCI context.

Variable values are never returned by the API once set.

JSON fields: variable, truncated_value, context_id, created_at, updated_at

