PublishedPipeline does not contain DateUpdated information

If one wishes to retrieve the latest published pipeline with a given name how can this be done? When publishing, one could set the current date-time in the Version attribute, but surely this information is already recorded?

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: 84ed82cc-121d-0e5f-5b83-e2532463422b
* Version Independent ID: 41ebf8ab-64cd-2662-c87b-0e781ea3963e
* Content: [azureml.pipeline.core.graph.PublishedPipeline class - Azure Machine Learning Python](https://docs.microsoft.com/en-us/python/api/azureml-pipeline-core/azureml.pipeline.core.graph.publishedpipeline?view=azure-ml-py)
* Content Source: [AzureML-Docset/stable/docs-ref-autogen/azureml-pipeline-core/azureml.pipeline.core.graph.PublishedPipeline.yml](https://github.com/MicrosoftDocs/MachineLearning-Python-pr/blob/live/AzureML-Docset/stable/docs-ref-autogen/azureml-pipeline-core/azureml.pipeline.core.graph.PublishedPipeline.yml)
* Service: **machine-learning**
* Sub-service: **core**
* GitHub Login: @DebFro
* Microsoft Alias: **debfro**

Comience con la documentación de la clase PublishedPipeline y la fuente vinculada AzureML-Docset/stable/docs-ref-autogen/azureml-pipeline-core/azureml.pipeline.core.graph.PublishedPipeline.yml. Determine si se expone la hora de publicación y si el SDK admite seleccionar la canalización más reciente por nombre. Se considera completado cuando el comportamiento de recuperación compatible o el cambio de API necesario están documentados claramente.

Escrito por el modelo de indexación a partir del texto del issue.