Removed explicit add_lookup method per review feedbackg

Author: jeffandms

src/dataverse_sdk/client.py

@@ -233,59 +233,6 @@ def create_table(self, tablename: str, schema: Dict[str, Union[str, Dict[str, An
         """
         return self._get_odata().create_table(tablename, schema)
 
-    def create_lookup_field(
-        self,
-        table_name: str, 
-        field_name: str, 
-        target_table: str,
-        display_name: Optional[str] = None,
-        description: Optional[str] = None,
-        required_level: str = "None",
-        relationship_name: Optional[str] = None,
-        relationship_behavior: str = "UseLabel",
-        cascade_delete: str = "RemoveLink",
-    ) -> Dict[str, Any]:
-        """Create a lookup field (n:1 relationship) between two tables.
-        
-        Parameters
-        ----------
-        table_name : str
-            The table where the lookup field will be created.
-        field_name : str
-            The name of the lookup field to create.
-        target_table : str
-            The table the lookup will reference.
-        display_name : str, optional
-            The display name for the lookup field. If not provided, will use target table name.
-        description : str, optional
-            The description for the lookup field.
-        required_level : str, optional
-            The requirement level: "None", "Recommended", or "ApplicationRequired".
-        relationship_name : str, optional
-            The name of the relationship. If not provided, one will be generated.
-        relationship_behavior : str, optional
-            The relationship menu behavior: "UseLabel", "UseCollectionName", "DoNotDisplay".
-        cascade_delete : str, optional
-            The cascade behavior on delete: "Cascade", "RemoveLink", "Restrict".
-            
-        Returns
-        -------
-        dict
-            Details about the created relationship including relationship_id, relationship_name,
-            lookup_field, referenced_entity, and referencing_entity.
-        """
-        return self._get_odata().create_lookup_field(
-            table_name,
-            field_name,
-            target_table,
-            display_name,
-            description,
-            required_level,
-            relationship_name,
-            relationship_behavior,
-            cascade_delete
-        )
-
     def delete_table(self, tablename: str) -> None:
         """Delete a custom table by name.