//SetUnderlyingSymbolSfx sets UnderlyingSymbolSfx, Tag 312 func (m OrderMassCancelRequest) SetUnderlyingSymbolSfx(v string) { m.Set(field.NewUnderlyingSymbolSfx(v)) }
//SetUnderlyingSymbolSfx sets UnderlyingSymbolSfx, Tag 312 func (m DerivativeSecurityListRequest) SetUnderlyingSymbolSfx(v string) { m.Set(field.NewUnderlyingSymbolSfx(v)) }
//SetUnderlyingSymbolSfx sets UnderlyingSymbolSfx, Tag 312 func (m NoQuoteSets) SetUnderlyingSymbolSfx(v string) { m.Set(field.NewUnderlyingSymbolSfx(v)) }
//SetUnderlyingSymbolSfx sets UnderlyingSymbolSfx, Tag 312 func (m NoRelatedSym) SetUnderlyingSymbolSfx(v string) { m.Set(field.NewUnderlyingSymbolSfx(v)) }