docs: public void marshall(ProviderDescription providerDescription, ProtocolMarshaller protocolMarshaller) {
  
          if (providerDescription == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(providerDescription.getProviderName(), PROVIDERNAME_BINDING);
              protocolMarshaller.marshall(providerDescription.getProviderType(), PROVIDERTYPE_BINDING);
              protocolMarshaller.marshall(providerDescription.getLastModifiedDate(), LASTMODIFIEDDATE_BINDING);
              protocolMarshaller.marshall(providerDescription.getCreationDate(), CREATIONDATE_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }