const github.com/aws/aws-sdk-go-v2/service/s3/types.BucketLocationConstraintUsEast2

one use

	github.com/aws/aws-sdk-go-v2/service/s3/types (current package)
		enums.go#L104: 	BucketLocationConstraintUsEast2      BucketLocationConstraint = "us-east-2"