Hi,
We use OOTB cases API to create a case. Inside request body, I am adding attachment info as below (after /api/v1/attachments/upload).

"attachments": [
{
"type": "File",
"category": "File",
"name": "test",
"ID": "9cb3fd4e-8c8a-44df-8c38-b48aa54b4b46",
"attachmentFieldName": "pyAttachmentField"
}
]
I need to access attachment's base64 when the case is created. But pyAttachments is empty, also there are no records in Data-WorkAttach. How can I access attachment data when the case is created from cases API ?