File Mask in SFTP Adapter (publish mode)

All,

In the SFTP Adapter properties, I can see how to use the File Mask property to find all .txt files in a remote directory. However, I want to retrieve a file with a specific prefix, instead of all .txt files.

For example, the remote directory may have 10 different .txt files, and I only want to retrieve the .txt file that is named "garrettsreport01.txt". Can that be achieved with the File Mask?

I have attempted to use garrettsreport01.* in the File Mask, but this does not appear to work.

Additionally, is there a way to wildcard before file type? Using the file "garrettsreport01.txt" example, we may not know the digit value in advance (the 01 in the filename). Is it possible to have a wildcard search such as: "garrettsreport*"?

Or, is there another method to provide wildcard searching to the SFTP Adapter?

Thanks!

- Garrett