public void setPoolIds(java.util.Collection<String> poolIds) {
        if (poolIds == null) {
            this.poolIds = null;
            return;
        }

        this.poolIds = new java.util.ArrayList<String>(poolIds);
    }
<p>
The unique identifier of pools to find. This is an array of strings that can be either the PoolId or PoolArn.
</p>

@param poolIds
       The unique identifier of pools to find. This is an array of strings that can be either the PoolId or
       PoolArn.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/DescribePoolsRequest.java