public void setRetrainingFrequency(String retrainingFrequency) {
        this.retrainingFrequency = retrainingFrequency;
    }
<p>
The frequency at which the model retraining is set. This follows the <a
href="https://en.wikipedia.org/wiki/ISO_8601#Durations">ISO 8601</a> guidelines.
</p>

@param retrainingFrequency
       The frequency at which the model retraining is set. This follows the <a
       href="https://en.wikipedia.org/wiki/ISO_8601#Durations">ISO 8601</a> guidelines.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/DescribeRetrainingSchedulerResult.java