Scope: read:address-book

Sorted by company name unless order says otherwise. clientId narrows the list to one
agency, and teamId to the agency an office belongs to (the address book is the agency's,
not the office's). They only narrow what the API key can already see: one outside its
scope answers 403, whether it exists or not.

category can be repeated, and each value must be on the list from
GET /v2/reference/address-book-categories.