gsutil ls -L -b gs://your-bucket-name/

gsutil ls -L -b gs://your-bucket-name/
gs://your-bucket-name/ :
	Storage class:			REGIONAL
	Location type:			region
	Location constraint:		EUROPE-WEST3
	Versioning enabled:		True
	Logging configuration:		None
	Website configuration:		None
	CORS configuration: 		Present
	Lifecycle configuration:	None
	Requester Pays enabled:		None
	Labels:				None
	Default KMS key:		None
	Time created:			Fri, 16 Nov 2018 12:36:49 GMT
	Time updated:			Mon, 04 Jul 2022 12:44:18 GMT
	Metageneration:			76
	Bucket Policy Only enabled:	False
	Public access prevention:	inherited
	ACL:				[]
	Default ACL:			[]

Related

• To add conditions, switch the bucket from fine-grained to uniform bucket-level access control

See also

• gsutil ls, gsutil ls -L,
• gsutil [ config | singurl | mb | iam | cp | ls | acl | defacl | ubla | du | --help], $HOME/.boto, Cloud Shell
• GCS, GCS Bucket, permissions, GCS Object versioning, gsutil, Folder (Object Storage), GCS lifecycle, gcsfuse, Storage Admin