curl --request POST \
  --url https://api.example.com/v1/test-ingress/prior-auth/authorizations/{authorization_id}/payer-events \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "approval",
  "submissionReference": "<string>",
  "documentFileId": "<string>",
  "message": "<string>",
  "requestedDocuments": [
    "<string>"
  ],
  "resolutionHint": "<string>"
}
'

{
  "inboundDocumentId": "<string>",
  "status": "accepted"
}