mutation ClearGitLabCredentials {
  clearGitLabCredentials {
    configured
    tokenConfigured
    baseUrl
    version
    revision
    viewer {
      id
      username
      name
      avatarUrl
      webUrl
    }
  }
}

{
  "data": {
    "clearGitLabCredentials": {
      "configured": true,
      "tokenConfigured": true,
      "baseUrl": "string",
      "version": "string",
      "revision": "string",
      "viewer": {
        "id": "id",
        "username": "string",
        "name": "string",
        "avatarUrl": "string",
        "webUrl": "string"
      }
    }
  }
}