func()

in internal/fabric/config.go [127:139]

• 10 lines of code
• 2 McCabe index (conditional complexity)

func (f *FastConfig) AddIamBinding(k string, v []string) error {
	m := make(map[string][]string) // Need to initialize

	if _, kExists := f.Iam[k]; kExists {
		err := errors.New("duplicate key detected. roles must be unique")
		return err
	}

	m[k] = v
	f.Iam = m

	return nil
}