curl --request PUT \
  --url https://api.virtuoussoftware.com/api/Organization/Switch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "organizationUserId": "12345"
}
'

{
  "message": "The request is invalid.",
  "modelState": {
    "switchOrganization.organizationUserId": [
      "An error has occurred."
    ]
  }
}