public void setPartitionKeys(java.util.Collection<PartitionKey> partitionKeys) {
        if (partitionKeys == null) {
            this.partitionKeys = null;
            return;
        }

        this.partitionKeys = new com.amazonaws.internal.SdkInternalList<PartitionKey>(partitionKeys);
    }
<p>
The partition keys for the event data store. To improve query performance and efficiency, CloudTrail Lake
organizes event data into partitions based on values derived from partition keys.
</p>

@param partitionKeys
       The partition keys for the event data store. To improve query performance and efficiency, CloudTrail Lake
       organizes event data into partitions based on values derived from partition keys.
aws-java-sdk-cloudtrail/src/main/java/com/amazonaws/services/cloudtrail/model/GetEventDataStoreResult.java