We need to be able to update a connector's Data Delay Threshold and Data Delay Sensitivity using the Fivetran Go SDK, but these properties are not present in the ConnectorModifyService of the Fivetran Go SDK, so we are not able to do this. In your API docs there is a possibility to update these properties through cURL for example, but it is missing from the Fivetran Go SDK. Please add this as soon as possible.