Rest API to Spit PO Line

Summary:

Wanted to Check if there is any Rest API to Spit PO Lines. If for suppose PO line has 50 Quantities, we have to Split the Po line into 45 and 5 quantities as 2 lines by using REST API.

Content (please ensure you mask any confidential information):

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

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