waitUntilEvaluationAvailable
suspend fun MachineLearningClient.waitUntilEvaluationAvailable(request: DescribeEvaluationsRequest = DescribeEvaluationsRequest { }): Outcome<DescribeEvaluationsResponse>
suspend fun MachineLearningClient.waitUntilEvaluationAvailable(block: DescribeEvaluationsRequest.Builder.() -> Unit): Outcome<DescribeEvaluationsResponse>