List runner resource classes

## Usage

`circleci runner resource-class list [flags]`

Aliases: `circleci runner resource-class ls`

## Flags

| Flag                 | Description                                                                       |
| -------------------- | --------------------------------------------------------------------------------- |
| `--jq string`        | Process values from the response using jq syntax (see `circleci help formatting`) |
| `--json`             | Output as JSON                                                                    |
| `--namespace string` | Filter by namespace (organization)                                                |
| `--org string`       | Organization slug (e.g. gh/myorg) or UUID; defaults to git remote                 |

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

## Examples

- List resource classes for the org inferred from the git remote: 
  `circleci runner resource-class list`
- List resource classes for a specific organization (slug): 
  `circleci runner resource-class list --org gh/my-org`
- List resource classes for a specific organization (UUID): 
  `circleci runner resource-class list --org f22b6566-597d-46d5-ba74-99ef5bb3d85c`
- Output as JSON: 
  `circleci runner resource-class list --org gh/my-org --json`

## Details

List CircleCI runner resource classes.

JSON fields: id, resource_class, description

