func()

in kafka/configfile.go [146:157]

• 12 lines of code
• 4 McCabe index (conditional complexity)

func (s *saslConfigProperties) finalize() error {
	switch s.Mechanism {
	case "":
		if s.Username != "" {
			s.Mechanism = "PLAIN"
		}
	case "PLAIN", "AWS_MSK_IAM":
	default:
		return fmt.Errorf("kafka: unsupported SASL mechanism %q", s.Mechanism)
	}
	return nil
}