Set of Headers that are specified in the Access-Control-Request-Headers header.
Access-Control-Request-Headers
Set of HTTP methods that you allow the origin to execute. Valid values are GET, PUT, HEAD, POST, and DELETE.
GET
PUT
HEAD
POST
DELETE
Set of origins you want customers to be able to access the bucket from.
Set of headers in the response that you want customers to be able to access from their applications (for example, from a JavaScript XMLHttpRequest object).
XMLHttpRequest
Unique identifier for the rule. The value cannot be longer than 255 characters.
Time in seconds that your browser is to cache the preflight response for the specified resource.