docs: public void marshall(Webhook webhook, ProtocolMarshaller protocolMarshaller) {
  
          if (webhook == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(webhook.getUrl(), URL_BINDING);
              protocolMarshaller.marshall(webhook.getPayloadUrl(), PAYLOADURL_BINDING);
              protocolMarshaller.marshall(webhook.getSecret(), SECRET_BINDING);
              protocolMarshaller.marshall(webhook.getBranchFilter(), BRANCHFILTER_BINDING);
              protocolMarshaller.marshall(webhook.getFilterGroups(), FILTERGROUPS_BINDING);
              protocolMarshaller.marshall(webhook.getLastModifiedSecret(), LASTMODIFIEDSECRET_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }