Project Costing REST API to update end dates of projects returning error

Hi,

Using the REST API to update end date of a project that was initially created via FBDI with an end date (incorrectly input) past the end date we are trying to update the project to. How can this be done via API or automation (in OIC)?

/fscmRestApi/resources/11.13.18.05/projects/{ProjectId}

passing in ProjectEndDate in body

This is the error we are receiving:

You must enter a new project start date that's before 7/22/24 and a new project end date that's after 7/22/24