54472: Passing parent as parameter and fixed duplicate collection created

src/app/core/data/dspace-object-data.service.ts

@@ -38,7 +38,7 @@ class DataServiceImpl extends DataService<NormalizedDSpaceObject, DSpaceObject>
     return endpoint.replace(/\{\?uuid\}/,`?uuid=${resourceID}`);
   }
 
-  buildCreateBody(dso: DSpaceObject): Observable<FormData> {
+  buildFormData(dso: DSpaceObject, parentUUID: string): FormData {
     return undefined;
   }
 }