Question

dad brought me a bicycle for my birthday direct indirect object​

Answer 1

Answer:

It is direct object.

I indirect, it could be

A bicycle is being brought for me by my dad for my birthday.

Hope it helps you from my side

Answer 2

Answer:

Direct object= bicycle

tip=to understand the direct object we ask the question what for example

dad brought me a what = a bicycle

Indirect object=me

tip=to understand the indirect object we ask the question whom for example=dad brought a bicycle for whom=for me.

I hope you understand