# Fetch a judge class

GET

/v1/judge-classes/{judgeClassId}

```sh
curl --request GET \
  --url https://example.com/v1/judge-classes/example \
  --header 'Authorization: Bearer <token>'
```

Also returns a retired class (`unregisteredAt` set): judgments keep naming theirs.

## Authorizations

- **[bearerAuth](https://docs.kindgi.com/v0.1.10/reference/api.md#bearerauth)**

## Parameters

### Path Parameters

**judgeClassId**

required

string

\>= 1 characters

Judge class id.

## Responses

### 200

Judge class.

application/json

object

**id**

required

string

**tenantId**

required

string

**scope**

required

One of:

- **object**

  object

  **kind**

  required

  string

  Allowed value: tenant

- **object**

  object

  **kind**

  required

  string

  Allowed value: project

  **projectId**

  required

  string

  \>= 1 characters

- **object**

  object

  **kind**

  required

  string

  Allowed value: agent

  **projectId**

  required

  string

  \>= 1 characters

  **agentId**

  required

  string

  \>= 1 characters

**name**

required

The deployment’s own word for the class: “expert”, “user”, “arbitrator”.

string

**weight**

required

How much a judgment of this class counts, relative to the others.

number

**description**

string

**assertableBy**

Who may assert the class, as the caller sees it: every part that is set must hold. `principalIds` is sent only to an admin on the class’s scope; `principalCount` to everyone who reads it.

object

\>= 1 properties

**minReviewerRole**

The caller’s reviewer role is at least this (its token’s, or the roster’s).

string

Allowed values: standard senior admin

**principalKinds**

Users, service tokens, or both.

Array\<string>

\>= 1 items

Allowed values: user service

**principalIds**

Only these principals: user ids, or service token ids. Sent only to an admin on the class’s scope.

Array\<string>

\>= 1 items <= 100 items

**principalCount**

How many principals the class is restricted to (`principalIds`), for every reader. Absent when it names none.

integer

\>= 1

**createdAt**

required

string format: date-time

**updatedAt**

required

string format: date-time

**unregisteredAt**

Set when the class was retired.

string format: date-time

##### Example

```json
{
  "scope": {
    "kind": "tenant"
  },
  "assertableBy": {
    "minReviewerRole": "standard",
    "principalKinds": [
      "user"
    ]
  }
}
```

### 401

Missing / malformed / expired / revoked bearer token.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 404

No judge class with that id under this tenant.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

## See also

- [`PATCH /v1/judge-classes/{judgeClassId}`: Change a judge class's weight or description](https://docs.kindgi.com/v0.1.10/reference/api/operations/judgeclassesupdate.md)
- [`POST /v1/judge-classes/{judgeClassId}/unregister`: Retire a judge class](https://docs.kindgi.com/v0.1.10/reference/api/operations/judgeclassesunregister.md)
- [Every error code](https://docs.kindgi.com/v0.1.10/reference/errors.md)