Is there a Fusion API that allows us to update the RollUpTaskDatesFlag against a Project

Summary:

Is there a Fusion API that allows us to update the RollUpTaskDatesFlag against a Project?

Content (required):

We have a large number of Projects in Fusion that have the RollUpTaskDatesFlag set to True. This prevents the api updating Project Start / End Dates

Is there an api available that would allow us to do a "mass update" of projects and set this flag to False ?

If no API, is there another method to achieve this by?

Version (include the version you are using, if applicable):

23B

Code Snippet (add any code snippets that support your topic, if applicable):

Not applicable