public String getForecastFrequency() {
        return this.forecastFrequency;
    }
<p>
The frequency of predictions in a forecast.
</p>
<p>
Valid intervals are an integer followed by Y (Year), M (Month), W (Week), D (Day), H (Hour), and min (Minute).
For example, "1D" indicates every day and "15min" indicates every 15 minutes. You cannot specify a value that
would overlap with the next larger frequency. That means, for example, you cannot specify a frequency of 60
minutes, because that is equivalent to 1 hour. The valid values for each frequency are the following:
</p>
<ul>
<li>
<p>
Minute - 1-59
</p>
</li>
<li>
<p>
Hour - 1-23
</p>
</li>
<li>
<p>
Day - 1-6
</p>
</li>
<li>
<p>
Week - 1-4
</p>
</li>
<li>
<p>
Month - 1-11
</p>
</li>
<li>
<p>
Year - 1
</p>
</li>
</ul>
<p>
Thus, if you want every other week forecasts, specify "2W". Or, if you want quarterly forecasts, you specify
"3M".
</p>
<p>
The frequency must be greater than or equal to the TARGET_TIME_SERIES dataset frequency.
</p>
<p>
When a RELATED_TIME_SERIES dataset is provided, the frequency must be equal to the RELATED_TIME_SERIES dataset
frequency.
</p>

@return The frequency of predictions in a forecast.</p>
        <p>
        Valid intervals are an integer followed by Y (Year), M (Month), W (Week), D (Day), H (Hour), and min
        (Minute). For example, "1D" indicates every day and "15min" indicates every 15 minutes. You cannot
        specify a value that would overlap with the next larger frequency. That means, for example, you cannot
        specify a frequency of 60 minutes, because that is equivalent to 1 hour. The valid values for each
        frequency are the following:
        </p>
        <ul>
        <li>
        <p>
        Minute - 1-59
        </p>
        </li>
        <li>
        <p>
        Hour - 1-23
        </p>
        </li>
        <li>
        <p>
        Day - 1-6
        </p>
        </li>
        <li>
        <p>
        Week - 1-4
        </p>
        </li>
        <li>
        <p>
        Month - 1-11
        </p>
        </li>
        <li>
        <p>
        Year - 1
        </p>
        </li>
        </ul>
        <p>
        Thus, if you want every other week forecasts, specify "2W". Or, if you want quarterly forecasts, you
        specify "3M".
        </p>
        <p>
        The frequency must be greater than or equal to the TARGET_TIME_SERIES dataset frequency.
        </p>
        <p>
        When a RELATED_TIME_SERIES dataset is provided, the frequency must be equal to the RELATED_TIME_SERIES
        dataset frequency.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/CreateAutoPredictorRequest.java