Project Cost REST API additional Columns

Summary:

User wants to get the Project cost details using Visual Builder where in all columns available from Manage project cost page those are not available in the REST API Example Purchase Order number , Purchase receipt number ,Supplier Invoice number and other columns

How to add the additional columns in REST API ?

Content (please ensure you mask any confidential information):

https://docs.oracle.com/en/cloud/saas/project-management/23d/fapap/op-projectforecasts-planversionid-child-planningresources-post.html

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

23C

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