Add / Update Product

{
  // Single region product
  "title": "Pixlee Tshirt",
  "album_type": "product", //can also be "standard" or "category"
  "product": {
    "sku": "PTS5",
    "product_photo": "https://cdn.dribbble.com/users/67504/screenshots/1313354/shirt.jpg",
    "name": "Pixlee Tshirt",
    "buy_now_link_url": "https://pixlee.com/tshirt",
    "buy_now_text": "Shop Now",
    "price": 234,
    "stock": 12,
    "currency": "USD"
  }
}

{
   // Multi-region product
   "title": "Ines Linen Longford Chair",
   "album_type": "product",  //can also be "standard" or "category"
   "product": {
       "pixlee_product_id": 12312,
       "sku": "ASH7904",
       "product_photo": "https://annieselke.scene7.com/ConfettiFrenchBlueIndigoPillowcases.png",
       "name": "Ines Linen Longford Chair",
       "buy_now_link_url": "https://annieselke.com/Ines-Linen-Longford-Chair/p/ASH7995-CH",
       "buy_now_text": "Shop Now",
       "price": 234.00,
       "region_code": "us-default",
       "stock": 12,
       "currency": "USD",
       "variants_json": "{...}",
       "extra_fields": "{
           "product_photos": [...],
           "categories": [...]
       }",
       "regional_info": [
           {
               "name": "Ines Linen Longford Chair",
               "buy_now_link_url": "https://annieselke.com/Ines-Linen-Longford-Chair/p/ASH7995-CH",
               "buy_now_text": "Shop Now",
               "price": 234.00,
               "region_code": "us-default",
               "stock": 12,
               "currency": "USD",
               "variants_json": "{...}"
           },
           {
               "name": "Chaise Ines Linen Longford",
               "buy_now_link_url": "https://annieselke.fr/Ines-Linen-Longford-Chair/p/ASH7995-CH",
               "buy_now_text": "Achetez maintenant",
               "price": 45.00,
               "region_code": "eur-default",
               "stock": 22,
               "currency": "EUR",
               "variants_json": "{...}"
           }
       ]
   }
}