Admin APIAPI ReferenceProduct AttributesYes/No Attribute ValueAdd a value to a product yes/no attributeVersion: X-Cart 5.6.0Add a value to a product yes/no attribute POST /api/products/:product_id/attributes_checkbox/:attribute_id/values Creates a Yes/No Attribute Value resource. Request Responses201400401422500Yes/No Attribute Value resource createdInvalid inputUnauthorizedUnprocessable entityInternal error