Make Version As Project Baseline
PATCH {{baseUrl}}/odata/ProjectVersions(9064ec3c-4dff-4a4a-9bda-728983f0c3e8)
Important!
It's possible to mark version as Master Baseline only if it has status 'Approved'.
How to change version status see examples from the folder 'Project Version Statuses'.
Example of valid version state transitions:
Draft -> Approved
Draft -> ReadyToApprove -> Approved
Request Body
{"masterBaseline"=>true}