Update Resource breakdown structure using API

Summary:

We have created a Resource Break down Structure that allow project-level changes and understood the implication of it. Hence we want to create a new Resource Break down Structure that does not allow project-level changes and assign it to all existing projects. We used the APIs listed in the below URL but couldn't update it

REST API for Oracle Project Portfolio Management Cloud - Planning Resource Breakdown Structures for Projects REST Endpoints

Is there any specific API that needs to be used to update this?

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