public String getFailureReason() {
        return this.failureReason;
    }
<p>
If the status of the endpoint is <code>Failed</code>, the reason why it failed.
</p>

@return If the status of the endpoint is <code>Failed</code>, the reason why it failed.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/DescribeEndpointResult.java