curl --request POST \
  --url https://app.myhero.so/document/transfer/create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "jsmith@example.com",
  "documentIds": [
    "<string>"
  ],
  "rootDocumentId": "<string>",
  "senderProjectId": "<string>"
}
'

{
  "data": true
}