Specifies the value for the Access-Control-Allow-Headers header R2 sets when requesting objects in this bucket from a browser. Cross-origin requests that include custom headers (e.g. x-user-id) should specify these headers as AllowedHeaders.
Specifies the value for the Access-Control-Allow-Methods header R2 sets when requesting objects in a bucket from a browser.
Specifies the value for the Access-Control-Allow-Origin header R2 sets when requesting objects in a bucket from a browser.