//SetUnderlyingCreditRating sets UnderlyingCreditRating, Tag 256 func (m OrderMassCancelRequest) SetUnderlyingCreditRating(v string) { m.Set(field.NewUnderlyingCreditRating(v)) }
//SetUnderlyingCreditRating sets UnderlyingCreditRating, Tag 256 func (m DerivativeSecurityListRequest) SetUnderlyingCreditRating(v string) { m.Set(field.NewUnderlyingCreditRating(v)) }