i can t launch minecraft

hi mojang i can't play minecraft every time i click play this appears "hi mojang i can't play minecraft in the original launcher every time i click play this appears "Unable to download the file.
URL: https://launchermeta.mojang.com/v1/products/java-runtime/2ec0cc96c44e5a76b9c8b7c39df7210883d12871/all.json
Error details: Couldn't download manifest of Java runtime versions." Help me please