I am facing an issue while adding a recipient to Delta Share using Terraform. The owner of my recipient is a group, not an individual user. I'm running this Terraform script using a service principal member of that group. However, I'm encountering the following issue when trying to create grants:
Error: cannot update grants: User is not an owner of Recipient 'abc'

Example script I have used. 
resource "databricks_grants" "databricks_grants" {
share = "delta_sharing"
grant {
principal = "abc"
privileges = ["SELECT"]
}
}