code: func (m *ManageStatusDefinition) GetColorPreferenceOk() (string, bool) {
  	if m == nil || m.ColorPreference == nil {
  		return "", false
  	}
  	return *m.ColorPreference, true
  }
docs: // GetColorPreferenceOk returns a tuple with the ColorPreference field if it's non-nil, zero value otherwise
  // and a boolean to check if the value has been set.