ConsumerConfig values with kafka input plugin

Hi there
I have a question:
Is there a way to configure ConsumerConfig values for kafka input plugin
I am interested in
configure sasl.client.callback.handler.class

There is no direct such option with kafka input plugin

input {
  kafka {
    codec => json
    bootstrap_servers => "$KAFKA_HOST"
    topics => ["$KAFKA_TOPIC"]
    group_id => "$KAFKA_GROUP_ID"
    client_dns_lookup => "use_all_dns_ips"
    security_protocol => "SASL_SSL"
    sasl_mechanism => "AWS_MSK_IAM"
    sasl_jaas_config => "software.amazon.msk.auth.iam.IAMLoginModule required;"
  }
}

whatever I try it keeps the value as null

sasl.client.callback.handler.class = null

full output

 ConsumerConfig values: 
        allow.auto.create.topics = true
        auto.commit.interval.ms = 5000
        auto.offset.reset = latest
        bootstrap.servers = [broker1,broker2]
        check.crcs = true
        client.dns.lookup = use_all_dns_ips
        client.id = logstash-0
        client.rack = 
        connections.max.idle.ms = 540000
        default.api.timeout.ms = 60000
        enable.auto.commit = true
        exclude.internal.topics = true
        fetch.max.bytes = 52428800
        fetch.max.wait.ms = 500
        fetch.min.bytes = 1
        group.id = analytics
        group.instance.id = null
        heartbeat.interval.ms = 3000
        interceptor.classes = []
        internal.leave.group.on.close = true
        internal.throw.on.fetch.stable.offset.unsupported = false
        isolation.level = read_uncommitted
        key.deserializer = class org.apache.kafka.common.serialization.StringDeserializer
        max.partition.fetch.bytes = 1048576
        max.poll.interval.ms = 300000
        max.poll.records = 500
        metadata.max.age.ms = 300000
        metric.reporters = []
        metrics.num.samples = 2
        metrics.recording.level = INFO
        metrics.sample.window.ms = 30000
        partition.assignment.strategy = [class org.apache.kafka.clients.consumer.RangeAssignor, class org.apache.kafka.clients.consumer.CooperativeStickyAssignor]
        receive.buffer.bytes = 32768
        reconnect.backoff.max.ms = 50
        reconnect.backoff.ms = 50
        request.timeout.ms = 40000
        retry.backoff.ms = 100
        sasl.client.callback.handler.class = null
        sasl.jaas.config = [hidden]
        sasl.kerberos.kinit.cmd = /usr/bin/kinit
        sasl.kerberos.min.time.before.relogin = 60000
        sasl.kerberos.service.name = null
        sasl.kerberos.ticket.renew.jitter = 0.05
        sasl.kerberos.ticket.renew.window.factor = 0.8
        sasl.login.callback.handler.class = null
        sasl.login.class = null
        sasl.login.connect.timeout.ms = null
        sasl.login.read.timeout.ms = null
        sasl.login.refresh.buffer.seconds = 300
        sasl.login.refresh.min.period.seconds = 60
        sasl.login.refresh.window.factor = 0.8
        sasl.login.refresh.window.jitter = 0.05
        sasl.login.retry.backoff.max.ms = 10000
        sasl.login.retry.backoff.ms = 100
        sasl.mechanism = AWS_MSK_IAM
        sasl.oauthbearer.clock.skew.seconds = 30
        sasl.oauthbearer.expected.audience = null
        sasl.oauthbearer.expected.issuer = null
        sasl.oauthbearer.jwks.endpoint.refresh.ms = 3600000
        sasl.oauthbearer.jwks.endpoint.retry.backoff.max.ms = 10000
        sasl.oauthbearer.jwks.endpoint.retry.backoff.ms = 100
        sasl.oauthbearer.jwks.endpoint.url = null
        sasl.oauthbearer.scope.claim.name = scope
        sasl.oauthbearer.sub.claim.name = sub
        sasl.oauthbearer.token.endpoint.url = null
        security.protocol = SASL_SSL
        security.providers = null
        send.buffer.bytes = 131072
        session.timeout.ms = 10000
        socket.connection.setup.timeout.max.ms = 30000
        socket.connection.setup.timeout.ms = 10000
        ssl.cipher.suites = null
        ssl.enabled.protocols = [TLSv1.2, TLSv1.3]
        ssl.endpoint.identification.algorithm = https
        ssl.engine.factory.class = null
        ssl.key.password = null
        ssl.keymanager.algorithm = SunX509
        ssl.keystore.certificate.chain = null
        ssl.keystore.key = null
        ssl.keystore.location = null
        ssl.keystore.password = null
        ssl.keystore.type = JKS
        ssl.protocol = TLSv1.3
        ssl.provider = null
        ssl.secure.random.implementation = null
        ssl.trustmanager.algorithm = PKIX
        ssl.truststore.certificates = null
        ssl.truststore.location = null
        ssl.truststore.password = null
        ssl.truststore.type = JKS
        value.deserializer = class org.apache.kafka.common.serialization.StringDeserializer

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