case classSimpleFilter(key: String, value: String) extends ZuoraFilter with Product with Serializable
case classUpdate(zObjectId: String, objectType: String, fields: Seq[(String, String)]) extends ZuoraAction[UpdateResult] with Product with Serializable
See https://knowledgecenter.zuora.com/BC_Developers/SOAP_API/E_SOAP_API_Calls/update_call