Linux に Active Directory ID ストア設定をインポートするときのエラー "Resource Conflict The specified configuration key(s) ... cannot be changed."

{

   "configEntities":{

      "runAsUser":{

         "_type":"runAsUserType",

         "name":"<name>"

      },

      "gatewaySettings":{

         "_type":"gatewaySettingsType",

         "port":80,

         "firewallOpeningEnabled":true,

         "sslRedirectEnabled":true,

         "publicHost":"localhost",

         "publicPort":80,

         "sslEnabled":false,

         "sslPort":443

      },

      "identityStore":{

         "_type":"identityStoreType",

         "type":"activedirectory",

         "domain":"<domain>",

         "nickname":"<NICKNAME>",

         "username": "<username>",

         "password": "<password>"   

      }

   }

}