Biz Partner Products
Manage product associations for business partners. List, create, retrieve, partially update (patch), fully update (put), and delete the product assignments that define which products are available to a specific business partner, including looking up which products a partner is allowed to be assigned.
A biz partner product record links a partner to a product and carries the partner-specific configuration for that assignment, such as enabled features or activation status. The API distinguishes between a full update (PUT), which replaces the entire product assignment, and a partial update (PATCH), which changes only the supplied fields — useful for toggling a single setting without resending the whole record.
A separate "allowed products" lookup returns which products a partner is eligible to be assigned. Integrators typically call it before presenting a product-assignment form so only valid choices are offered.