public UnsuccessfulFaceDisassociation withReasons(String... reasons) {
        if (this.reasons == null) {
            setReasons(new java.util.ArrayList<String>(reasons.length));
        }
        for (String ele : reasons) {
            this.reasons.add(ele);
        }
        return this;
    }
<p>
The reason why the deletion was unsuccessful.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setReasons(java.util.Collection)} or {@link #withReasons(java.util.Collection)} if you want to override
the existing values.
</p>

@param reasons
       The reason why the deletion was unsuccessful.
@return Returns a reference to this object so that method calls can be chained together.
@see UnsuccessfulFaceDisassociationReason
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/UnsuccessfulFaceDisassociation.java