If I call
tag_ids array is empty. If I find that contact by ID via the
/contacts/64 route, the array is populated.
I need to find contacts by an email address and get all fields back, so I’m setting the “optional_properties” and declaring the same values via “find by email” and “by id”. The two responses are identical except for the tag IDs.
Is this a bug or is there a parameter I need to declare to get them back?