Work on event importing and related

app/models/event_presentation_models.py

@@ -29,6 +29,10 @@ class Event_Presentation_Base(BaseModel):
         alias = 'event_presentation_id'
     )
 
+    external_id: Optional[str] = Field(
+        alias = 'event_presentation_external_id'
+    )
+
     code: Optional[str] = Field(
         alias = 'event_presentation_code'
     )

app/models/event_presenter_models.py

@@ -30,10 +30,15 @@ class Event_Presenter_Base(BaseModel):
         alias = 'event_presenter_id'
     )
 
+    external_id: Optional[str] = Field(
+        alias = 'event_presenter_external_id'
+    )
+
     code: Optional[str] = Field(
         alias = 'event_presenter_code'
     )
 
+
     account_id_random: Optional[str]
     account_id: Optional[int]
 

app/models/event_session_models.py

@@ -29,6 +29,10 @@ class Event_Session_Base(BaseModel):
         alias = 'event_session_id'
     )
 
+    external_id: Optional[str] = Field(
+        alias = 'event_session_external_id'
+    )
+
     code: Optional[str] = Field(
         alias = 'event_session_code'
     )