How to perform 'Async Write JSON File' in SAS.
* Task: Async Write JSON File
* Language: SAS
%macro async_write_json_file()
* Implementation for Async Write JSON File
%let result = ...; * Initialize variable
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Async Write JSON File
%put("Done");
%mend;