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