How to Fetch Latest File or Last Modified File from ADLS | Use of GetMeta, IF, Set Variable, ForEach

How to Fetch Latest File or Last Modified File from ADLS | Use of GetMeta, IF, Set Variable, ForEach. How to find latest file from storage account folder, how to find last modified file in adf, how to copy latest file from adls, use of get meta data activity, if condition, set variable, For each and Copy activity