Id like to edit map and layer metadata like description and such with arcpy.mp. I knew how to do it with arcgis.mapping but can't find the documentation for pro.
If you could post what you were using, an equivalent might be found, however, start here
ArcGIS Pro Python Reference—ArcGIS Pro | ArcGIS Desktop
Then check the classes and functions
Alphabetical list of arcpy.mp classes—ArcPy | ArcGIS Desktop
Alphabetical list of arcpy.mp functions—ArcPy | ArcGIS Desktop
The method I'm familiar with would look something like this. import arcpy
mp = arcpy.mapdocumnet(<path to mxd>)
The arcpy.mp.ListMaps() returns a map object. I've reviewed the documentation and while the map when viewed in pro has a description parameter in the metadata tab, there doesn't seem to be a description parameter to the resulting map object like there was for the map document object.
I don't see a direct 1:1 mapping, but the documents are clear that things have moved around, or been split and the figure in this link
Migrating from arcpy.mapping to ArcGIS Pro—ArcPy | ArcGIS Desktop
shows the main breakdown and inter-relationships from the project class
ArcGISProject—ArcPy | ArcGIS Desktop
And metadata tools are coming
Tools that are not available in ArcGIS Pro—Appendices | ArcGIS Desktop
there is a link there about when. So perhaps the metadata tool absence has a direct impact on arcpy's presentation of options
Good luck Ben
Yes I've reviewed the documentation. But while there's mention of metadata there's no mention of how to read or edit it.
metadata tools … they are absent in PRO which may account for there being no Arcpy metadata access
Retrieving data ...