In the documentation provided by Esri, it's mentioned that to write to the memory workspace, one should specify an output dataset path beginning with 'memory'. However, it's observed that the Alter Field tool only operates with 'in_memory', which is the legacy memory-based workspace designed for ArcMap. This discrepancy raises the question: was the Alter Field tool overlooked during the transition from 'in_memory' to 'memory' workspaces? Any insights into this matter would be greatly appreciated.