waitUntilEndpointInService
suspend fun SageMakerClient.waitUntilEndpointInService(request: DescribeEndpointRequest, retryStrategy: RetryStrategy? = null): Outcome<DescribeEndpointResponse>
suspend fun SageMakerClient.waitUntilEndpointInService(block: DescribeEndpointRequest.Builder.() -> Unit): Outcome<DescribeEndpointResponse>