allowed Headers
Parameters
value
Headers that are specified in the `Access-Control-Request-Headers`
header. These headers are allowed in a preflight OPTIONS request. In response to any preflight OPTIONS request, Amazon S3 returns any requested headers that are allowed.
Parameters
values
Headers that are specified in the `Access-Control-Request-Headers`
header. These headers are allowed in a preflight OPTIONS request. In response to any preflight OPTIONS request, Amazon S3 returns any requested headers that are allowed.