Merge pull request #4537 from gukoff/patch-1

Document GitHub serverside limit on URL length

Author: janiceilene

content/github/managing-your-work-on-github/about-automation-for-issues-and-pull-requests-with-query-parameters.md

@@ -21,7 +21,7 @@ Query parameters are optional parts of a URL you can customize to share a specif
 
 You must have the proper permissions for any action to use the equivalent query parameter. For example, you must have permission to add a label to an issue to use the `labels` query parameter.
 
-If you create an invalid URL using query parameters, or if you don’t have the proper permissions, the URL will return a 404 error page.  
+If you create an invalid URL using query parameters, or if you don’t have the proper permissions, the URL will return a `404 Not Found` error page. If you create a URL that exceeds the server limit, the URL will return a `414 URI Too Long` error page.
 
 ### Supported query parameters