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An application programming interface (API) specifies how some software components should interact with each other.

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Magento 2.4 Rest API Error: Method's return type must be specified using @return annotation

I had been trying to use rest api for getting Configurable Products (Child products) using the rest API - https:url//rest/V1/configurable-products/sku/children But, I am getting this framework error - … ($productDataObject, [], \Magento\Catalog\Api\Data\ProductInterface::class); There is no API error anymore, But the API output looks like - [ { "sku": null, "status": 1, "product_links …
Md ritzwan's user avatar
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Magento 2.4 Rest API Error: Method's return type must be specified using @return annotation

In the API function call getChildren, In the attribute loop, One of the attribute value was returning as an Object instead of attribute value, which was causing the break up of the code. …
Md ritzwan's user avatar