https://docs.spring.io/spring-cloud-gateway/reference/4.2-SNAPSHOT/spring-cloud-gateway/cors-configuration.html
CORS Configuration :: Spring Cloud Gateway
cors configurationspring cloudgateway
https://cloud-platform.ideas.ibm.com/ideas/TWAS-I-250
Allow more control for CORS configuration: Allow | Cloud Platform
more controlcors configurationallowcloudplatform
https://archive.lists.launchpad.net/yahoo-eng-team/msg48109.html
[Bug 1551836] Re: CORS middleware's latent configuration options need to change : Mailing list...
https://docs.ezmeral.hpe.com/datafabric-customer-managed/80/MapROverview/delete-cors-config.html
Delete CORS configuration
Describes how to delete the Cross-Origin Resource Sharing (CORS) configuration set for your bucket.
deletecorsconfiguration