public UpdateMemberDetectorsRequest withFeatures(MemberFeaturesConfiguration... features) {
        if (this.features == null) {
            setFeatures(new java.util.ArrayList<MemberFeaturesConfiguration>(features.length));
        }
        for (MemberFeaturesConfiguration ele : features) {
            this.features.add(ele);
        }
        return this;
    }
<p>
A list of features that will be updated for the specified member accounts.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setFeatures(java.util.Collection)} or {@link #withFeatures(java.util.Collection)} if you want to override
the existing values.
</p>

@param features
       A list of features that will be updated for the specified member accounts.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-guardduty/src/main/java/com/amazonaws/services/guardduty/model/UpdateMemberDetectorsRequest.java