Split and Transfer using REST web service not working

Summary:

Split and Transfer using REST web service not working

Content (please ensure you mask any confidential information):

The following payload does not work. Documentation can be found here:

https://docs.oracle.com/en/cloud/saas/project-management/26b/fapap/op-projectcosts-projectcostsuniqid-action-adjustprojectcosts-post.html

REST API for Oracle Fusion Cloud Project Management

{
"name": "adjustProjectCosts",
"parameters": [
{
"AdjustmentTypeCode": "MULTI_SPLIT_TRANS"
},
{
"Quantity": "3"
},
{
"ProjectNumber": "102209"
},
{
"TaskNumber": "2.2"
},
{
"ExpenditureType": "Services"
}
]
}

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

26B

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