REST is giving 404 error when the alias name has digit at the end

Hi team,

I am accessing document through REST api. Whenever a document has digit at end, it is giving 404 error.

for ex. http://my-site.com/rest/content/site/ContentRepository/en-us/document/abc 360/Cardiovascular/Cardiac Assist Devices/Cardiac Assist Devices - Medtech 360 - Market (1)

Above url gives 404 error but following works fine

http://my-site.com/rest/content/site/ContentRepository/en-us/document/Medtech 360/Cardiovascular/Cardiac Assist Devices/Cardiac Assist Devices - Medtech 360 - Market Tren

Please let me know how to fix this Alias issue.

Thanks, Avdhoota