Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Lets suppose this structure below:
Is there any way to select children whom have root/Id eq 1 with REST API?
root/Id eq 1
Not in a single call. You can't do nested expands for relationships based on lookup fields.
Required, but never shown