The tools that come with ArcGIS Pro have hints for each parameter. Clicking the blue (i) symbol to the left of the parameter's name brings up a nice hint window. (See Buffer > Side Type for an example). I would like to create similar documentation for my Python Toolbox tools. I cannot figure out which property of arcpy.Parameter to set for this. Please explain how I should accomplish this. Thank you.
I use custom python toolbox since you get validation code, visuals and a load more
Comparing custom and Python toolboxes—ArcGIS Pro | Documentation
I suspect you can edit the meta for a python toolbox as well
This will indeed work for me, but I didn't mark this as a solution. Who did, and how did that happen?
I had seen these properties, but the documentation seems to indicate that they are for warning and error messages. Thank you for posting, though.
Try setIDMessage
Customize tool behavior in a Python toolbox—ArcGIS Pro | Documentation
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