Remove mandatory validation from QueueMessage

Author: sujata-m

src/python_ms_core/core/queue/models/queue_message.py

@@ -15,7 +15,7 @@ def __post_init__(self):
 
 @dataclass
 class QueueMessage(Validations):
-    message: str
+    message: str = ''
     messageId: str = ''
     messageType: str = ''
     publishedDate: str = str(datetime.now())
@@ -47,6 +47,7 @@ def data_from(self):
         data = self
         if isinstance(data, str):
             data = json.loads(self)
+            print(data)
 
         kwargs = {}
         if data: