Import metadata template to raster dataset in Pro using python?

[Anonymous User]

I have 328 raster datasets in my GDB I will be publishing to Portal as an image service. I have a metadata template I want to import for each of these rasters. Is there a way to do this with python? I found that ArcMap had an ImportMetadata_conversion tool that could've worked (I think?) but Pro does not have it. Just updated to Pro 2.4. Thank you!

[DanPatterson_Retired]

Bryan... your wait will continue

Tools that are not available in ArcGIS Pro—Appendices | ArcGIS Desktop 

scripting metadata is listed as 'near term'

https://community.esri.com/docs/DOC-13641-arcgis-pro-roadmap-july-2019 

[Anonymous User]

Thanks for the reply Dan. Do you know of a way to fill in the metadata (item details) when publishing instead? Maybe there's hope going that direction.

[DanPatterson_Retired]

Sorry Bryan, perhaps with the 'arcgis'  module in the api reference.

API Reference for the ArcGIS API for Python — arcgis 1.6.2 documentation 

[Anonymous User]

I looked through the documentation with my co-worker who is far more advanced in python and ArcGIS API for Python than me and the documentation indicated there is a 'metadata' property for the Map Image Layer Manager (arcgis.mapping.MapImageLayerManager.metadata), but we couldn't find any documentation for it.