Changing logger setting using API

[somebody]

Logging information: https://www.elastic.co/guide/en/elasticsearch/reference/current/logging.html

We are trying to change the following logger through API provided above:

appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
appender.rolling.policies.size.size = 256MB
appender.rolling.strategy.type = DefaultRolloverStrategy
appender.rolling.strategy.max = 5

When we try to update the logger settings:

{
  "transient": {
    "appender.rolling.policies.size.size": "10MB"
  }
}

We are getting this error:

  "error" : {
    "root_cause" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "transient setting [appender.rolling.policies.size.size], not recognized"
      }
    ],
    "type" : "illegal_argument_exception",
    "reason" : "transient setting [appender.rolling.policies.size.size], not recognized"
  },
  "status" : 400
}

How can we change these setting through APIs?