func (c *ChangeRequest) GetOrderBy() string {
	if c == nil || c.OrderBy == nil {
		return ""
	}
	return *c.OrderBy
}
func (c *ChangeRequest) GetOrderBy() string {
	if c == nil || c.OrderBy == nil {
		return ""
	}
	return *c.OrderBy
}
// GetOrderBy returns the OrderBy field if non-nil, zero value otherwise.