[MISSING EXTENSION "extension_children"]
           {
      type: 'extension',
      attrs: {
        layout: 'default',
        extensionType: 'com.atlassian.confluence.macro.core',
        extensionKey: 'children',
        parameters: {
          macroParams: { all: { value: 'true' } },
          macroMetadata: {
            macroId: { value: '3c7cbea206f863827355f34d9c4264e9' },
            schemaVersion: { value: '2' },
            title: 'Children Display'
          }
        },
        localId: '11cd1105-9305-40da-8fcd-3bca30ea648a'
      }
    }