What is the equivalent feature for upload scripts

We were trying to upload realm json via our Dockerfile and it had asked us to enable this particular flag. But if enabled it shows up as deprecated in the logs as mentioned below, if its going to be deprecated what should we use instead of this

Dkeycloak.profile.feature.upload_scripts=enabled

keycloak-container | 03:33:10,538 WARN [org.keycloak.common.Profile] (ServerService Thread Pool – 62) Deprecated feature enabled: upload_scripts
keycloak-container | 03:33:10,538 WARN [org.keycloak.common.Profile] (ServerService Thread Pool – 62) Preview feature enabled: scripts