public void setSessionMappings(java.util.Collection<SessionMappingSummary> sessionMappings) {
        if (sessionMappings == null) {
            this.sessionMappings = null;
            return;
        }

        this.sessionMappings = new com.amazonaws.internal.SdkInternalList<SessionMappingSummary>(sessionMappings);
    }
<p>
A list of session mapping summary objects. Each object includes session mapping details such as creation time,
identity type (user or group), and Amazon EMR Studio ID.
</p>

@param sessionMappings
       A list of session mapping summary objects. Each object includes session mapping details such as creation
       time, identity type (user or group), and Amazon EMR Studio ID.
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/ListStudioSessionMappingsResult.java