Bug in property name for start workflow

osdu_api/model/data_workflow/start_workflow.py

@@ -6,5 +6,5 @@ but the API expects "datasetRegistryIds"
 '''
 class StartWorkflow(Base):
     def __init__(self, dag_name: str, input_parameters: object):
-        self.dag_name = dag_name
-        self.input_parameters = input_parameters
+        self.dagName = dag_name
+        self.inputParameters = input_parameters