Yes, unfortunately our only identity namespace ID that can be used for search is an internal ID which requires a lookup. Typically, when looking up a profile we're given more accessible customer information like hashed email or phone, so I'm looking for a way to easily reverse search our Namespace I...

I'd like to query a list of profiles that are associated with certain attributes. For instance, if i have an email address I'd like to find the profile and the Identity Namespace ID associated with the profile so I can look it up in the profile detail pages.  Am I able to query profiles in this way ...