Is there an API available that allows us to create a parent-child hierarchy in IB/Asset fusion?

Summary:

We have a requirement to create assets and then create the hierarchy on the fly using extension. Any API (REST/SOAP) available to achieve this functionality?

1. Create Asset1 in IB cloud
2. Create Asset2 in IB Cloud
3. Create Asset3 in IB Cloud.
4. Next, establish a hierarchy with Asset 1 as the parent for Asset 2 and Asset 3.

How can we establish the hierarchy in IB ? if through API, please provide API for the same

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