Changing a type of param in application.yml

I have spring application and trying to cache data with Redis. For this cache i am trying to set TTL to 10 minutes and for some reason i can not use long type, only format like 'PT10M'.

My application.yml looks like this:

cache:    service-available-event:        ttl: PT10M

Config class:

import org.springframework.cache.CacheManager;@Configuration@EnableCachingpublic class RedisConfiguration {    @Bean    @ConfigurationProperties("cache.service-available-event")    public CustomCacheConfig serviceAvailableEventCacheConfig() {        return new CustomCacheConfig();    }    public class CustomCacheConfig extends CacheConfig {        public void setTTL(Duration ttl) {            super.setTTL(ttl.toMillis());        }    }}

Error:

Description:Failed to bind properties under 'cache.service-available-event.t-t-l' to long:    Property: cache.service-available-event.t-t-l    Value: "PT10M"    Origin: class path resource [application.yml] - 62:14    Reason: failed to convert java.lang.String to long (caused by java.lang.NumberFormatException: For input string: "PT10M")Action:Update your application's configuration

Is there a way to change format from long to string for application.yml ?