Organize and query Brandfolder assets using Sections, Labels, and Custom Fields via the API

Steps

1. Use the Sections endpoints to understand how a Brandfolder is subdivided, since each Section also determines which asset types (files, external media, fonts, etc.) can live in it
2. Fetch Labels (if enabled for the account) to see the enhanced tag-like organizational hierarchy layered on top of assets, distinct from folder/section structure
3. Fetch Custom Fields definitions and their key/value pairs attached to assets; remember values are always strings even for numeric-looking data
4. Combine Section, Label, and Custom Field filters when querying assets to narrow results to a specific organizational slice
5. Confirm with account admins whether Labels are enabled before building integration logic around them, since Labels are an opt-in feature not present on every Brandfolder account