## ListProjectEnvironmentClasses

**post** `/gitpod.v1.ProjectService/ListProjectEnvironmentClasses`

Lists environment classes of a project.

Use this method to:

- View all environment classes of a project

### Examples

- List project environment classes:

  Shows all environment classes of a project.

  ```yaml
  projectId: "b0e12f6c-4c67-429d-a4a6-d9838b5da047"
  pagination:
    pageSize: 20
  ```

### Query Parameters

- `token: optional string`

- `pageSize: optional number`

### Body Parameters

- `pagination: optional object { token, pageSize }`

  pagination contains the pagination options for listing project policies

  - `token: optional string`

    Token for the next set of results that was returned as next_token of a
    PaginationResponse

  - `pageSize: optional number`

    Page size is the maximum number of results to retrieve per page.
    Defaults to 25. Maximum 100.

- `projectId: optional string`

  project_id specifies the project identifier

### Returns

- `pagination: optional object { nextToken }`

  - `nextToken: optional string`

    Token passed for retrieving the next set of results. Empty if there are no
    more results

- `projectEnvironmentClasses: optional array of ProjectEnvironmentClass`

  - `environmentClassId: optional string`

    Use a fixed environment class on a given Runner. This cannot be a local runner's environment class.

  - `localRunner: optional boolean`

    Use a local runner for the user

  - `order: optional number`

    order is the priority of this entry

### Example

```http
curl https://app.gitpod.io/api/gitpod.v1.ProjectService/ListProjectEnvironmentClasses \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $GITPOD_API_KEY" \
    -d '{}'
```

#### Response

```json
{
  "pagination": {
    "nextToken": "nextToken"
  },
  "projectEnvironmentClasses": [
    {
      "environmentClassId": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
      "localRunner": true,
      "order": 0
    }
  ]
}
```