post
https://api.ecartapi.com/api/v2/categories
Creates a Category.
Only works with categories of a default BigCommerce storefront.
Required Fields:
* parent_id:
* To create a child category, set the parent_id to the parent category.
* To create a top level category, set the parent_id to 0.
* name
Limits:
* 16,000 categories per store limit.
* 1,000 categories per product limit.
* 50 characters category name length.
* 8 levels of category depth limit.
* 65,642 characters category description length limit.