"If alt text has been added to any attached media entities, this parameter will return an ext_alt_text value in the top-level key for the media entity. If no value has been set, this will be returned as null"
"If alt text has been added to any attached media entities, this parameter will return an ext_alt_text value in the top-level key for the media entity. If no value has been set, this will be returned as null"