ambari-server/src/test/resources/child-theme.json

{
  "name": "default",
  "description": "Default theme for YARN service",
  "configuration": {
    "placement": {
      "configuration-layout": "default",
      "configs": [
        {
          "config": "yarn-site/yarn.node-labels.enabled",
          "subsection-name": "subsection-yarn-platform-features-col1"
        },
        {
          "config": "yarn-env/yarn_cgroups_enabled",
          "subsection-name": "subsection-yarn-platform-features-col1"
        }
      ]
    },
    "widgets": [
      {
        "config": "yarn-site/yarn.node-labels.enabled",
        "widget": {
          "type": "checkbox"
        }
      },
      {
        "config": "yarn-env/yarn_cgroups_enabled",
        "widget": {
          "type": "checkbox"
        }
      }
    ]
  }
}