Notice: Undefined index: retailerId in Drupal\block_brands_products\Plugin\Block\BrandsProductsListBlock->build() (line 36 of modules/pr_api/block_brands_products/src/Plugin/Block/BrandsProductsListBlock.php).
Notice: Undefined index: retailerId in Drupal\pr_api\Utility\ApiProduct->getPartnerBrands() (line 330 of modules/pr_api/src/Utility/ApiProduct.php).