List Meta product catalogs
Lists the Meta Commerce catalogs of a business portfolio (owned + agency-shared). The business comes from businessId, else the ad account's owner (adAccountId), else the WhatsApp Business Account's owner when accountId is a WhatsApp connection, else the only business the Meta login can see. Reads work with scopes customers already granted.
Query parameters
A facebook, instagram, metaads or whatsapp account ID
A facebook, instagram or metaads account whose Meta login carries catalog_management; its token is used instead of the account's own (needed for WhatsApp connections, whose token cannot manage catalogs).
Meta ad account ID (act_...) whose owner business to list
Meta business portfolio ID to list. When it is omitted and the Meta login can see several portfolios, the 400 carries details.businesses (id + name) so a client can offer the choice.
Response
Catalogs