--- title: "GetFileCollectionSize" slug: "getfilecollectionsize" updated: 2024-04-16T11:16:20Z published: 2024-04-16T11:16:20Z canonical: "help.mail-and-deploy.com/getfilecollectionsize" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.mail-and-deploy.com/llms.txt > Use this file to discover all available pages before exploring further. # GetFileCollectionSize ### General The GetFileCollectionSize function takes the name of a File Collection and returns its current size in bytes. ### Syntax The syntax of the GetFileCollectionSize function is: GetFileCollectionSize Function Syntax GetFileCollectionSize() ### Examples The following Expression returns the size of file collection MyFileCollection: GetFileCollectionSize Function Example GetFileCollectionSize("MyFileCollection")