func github.com/aws/aws-sdk-go-v2/service/s3.NewBucketExistsWaiter

one use

	github.com/aws/aws-sdk-go-v2/service/s3 (current package)
		api_op_HeadBucket.go#L215: func NewBucketExistsWaiter(client HeadBucketAPIClient, optFns ...func(*BucketExistsWaiterOptions)) *BucketExistsWaiter {