Get a list of groups for specific category

A /product_groups/ method is used to receive all IDs of the product groups from a certain product category. For example, in the product category “Tobacco” there may be such product groups: “Cigarettes”, “Cigars” etc. These IDs can be used in other methods (/products/, /make_batch/).

Note: this method required no signature and no compression.

Request

Parameter	Description	Need compression?
/product_groups/	No signature	No compression