404 Error on Navigating to umbraco/backoffice/UmbracoApi/Authentication/PostRequestPasswordReset

On click of forgot password Link from the login page of umbraco CMS site . when I try to call this API . It throws 404 Error .

However the login API link
umbraco/backoffice/UmbracoApi/Authentication/PostLogin is working fine

In the similar way I have generated the PostRequestPasswordReset API call .

umbraco/backoffice/UmbracoApi/Authentication/PostRequestPasswordReset


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/103547-404-error-on-navigating-to-umbracobackofficeumbracoapiauthenticationpostrequestpasswordreset