Trying to update a Pending Marketing Activity but keep failing.
Below piece of code works:
$query = <<
but when trying to change the status to something else e.g. ACTIVE it fails.
I tried everything in documentation but keep failing. [https://shopify.dev/apps/app-extensions/marketing-activities/reference/endpoints#create-a-marketing-activity](https://shopify.dev/apps/app-extensions/marketing-activities/reference/endpoints#create-a-marketing-activity)
I would appreciate any assistance.