add missing endpoints for creating items

kontor-api/src/schema/media/actor.py

@@ -26,5 +26,9 @@ def actor_to_response(actor: MediaActor) -> MediaActorResponse:
 
 
 class MediaActorModel(BaseModel):
+    id: str
+    created_date: datetime
+    last_modified_date: datetime
+    version: int
     name: Optional[str]
-    url: str
+    url: Optional[str]

kontor-api/src/schema/media/actorfile.py

@@ -23,3 +23,13 @@ def actorfile_to_response(actorfile:  MediaActorFile) -> MediaActorFileResponse:
             media_file_id=actorfile.media_file_id
     )
     return response
+
+
+class MediaActorFileModel(BaseModel):
+    id: str
+    created_date: datetime
+    last_modified_date: datetime
+    version: int
+    media_actor_id: str
+    media_file_id: Optional[str]
+    

kontor-api/src/schema/media/file.py

@@ -57,6 +57,22 @@ def file_to_model(model: MediaFileResponse, mediafile: MediaFile) -> MediaFile:
     return mediafile
 
 
+class MediaFileModel(BaseModel):
+    """
+    Pydantic model to import MediaFile.
+    """
+    id: str
+    created_date: Optional[datetime]
+    last_modified_date: Optional[datetime]
+    version: int = 0
+    title: Optional[str]
+    file_name: Optional[str]
+    cloud_link: Optional[str]
+    url: Optional[str]
+    review: bool = True
+    should_download: bool = True
+    
+
 class Link(BaseModel):
     """
     PYdantic model for uploading url.