waitUntilLanguageModelCompleted
suspend fun TranscribeClient.waitUntilLanguageModelCompleted(request: DescribeLanguageModelRequest, retryStrategy: <Error class: unknown class>? = null): <Error class: unknown class><DescribeLanguageModelResponse>
suspend fun TranscribeClient.waitUntilLanguageModelCompleted(block: DescribeLanguageModelRequest.Builder.() -> Unit): <Error class: unknown class><DescribeLanguageModelResponse>