public String getFailureReason() {
        return this.failureReason;
    }
<p>
The reason that the <code>FeatureGroup</code> failed to be replicated in the <code>OfflineStore</code>. This is
failure can occur because:
</p>
<ul>
<li>
<p>
The <code>FeatureGroup</code> could not be created in the <code>OfflineStore</code>.
</p>
</li>
<li>
<p>
The <code>FeatureGroup</code> could not be deleted from the <code>OfflineStore</code>.
</p>
</li>
</ul>

@return The reason that the <code>FeatureGroup</code> failed to be replicated in the <code>OfflineStore</code>.
        This is failure can occur because:</p>
        <ul>
        <li>
        <p>
        The <code>FeatureGroup</code> could not be created in the <code>OfflineStore</code>.
        </p>
        </li>
        <li>
        <p>
        The <code>FeatureGroup</code> could not be deleted from the <code>OfflineStore</code>.
        </p>
        </li>
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/DescribeFeatureGroupResult.java