public object DecodeMessageData(Azure.Messaging.IMessageWithContentType message, System.Type returnType, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
 {
     throw null;
 }
 public void EncodeMessageData(Azure.Messaging.IMessageWithContentType message, object data, System.Type inputType = null, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
 {
 }
 public System.Threading.Tasks.ValueTask EncodeMessageDataAsync(Azure.Messaging.IMessageWithContentType message, object data, System.Type inputType = null, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
 {
     throw null;
 }
 public System.Threading.Tasks.ValueTask <object> DecodeMessageDataAsync(Azure.Messaging.IMessageWithContentType message, System.Type returnType, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
 {
     throw null;
 }