Hi @Pramodgn
Bracket Order as @Hardik mentioned is an algo order that is sent to exchange for an specific purpose it is intended to. Different brokers choose to name their orders by labels of their choice. In exchange definition there is nothing called as a robo-order.
What you may be referring to is a trigger order with OCO, which we have a forever order with OCO. We have written about this here: Now Live: Forever Orders with OCO (for MTF & Equity)