Added region to task_ids

[aryanbhosale]

Pull Request

Description

This builds on #525 after a suggestion given by @peterdudfield here

Fixes #

it fixes #522

Checklist:

• [x] My code follows OCF's coding style guidelines
• [x] I have performed a self-review of my own code
• [x] I have checked my code and corrected any misspellings

[aryanbhosale]

Hi @peterdudfield @devsjc , could you please review this pr and let me know if any changes are needed or if anything needs to be done on my part?