public ControlMappingSource withSourceFrequency(String sourceFrequency) {
        setSourceFrequency(sourceFrequency);
        return this;
    }
<p>
Specifies how often evidence is collected from the control mapping source.
</p>

@param sourceFrequency
       Specifies how often evidence is collected from the control mapping source.
@return Returns a reference to this object so that method calls can be chained together.
@see SourceFrequency
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/ControlMappingSource.java