Aggregate regional bathymetry partitions

backend/app/schemas/export.py

@@ -56,6 +56,7 @@ class MapResultExportRequest(BaseModel):
     area_id: UUID | None = None
     partitioned: bool = False
     product_key: str | None = None
+    partition_scope_key: str | None = None
     theme_id: str | None = None
     name: str | None = None
 
@@ -67,8 +68,8 @@ class MapResultExportRequest(BaseModel):
             self.earlier_dataset_id is None or self.later_dataset_id is None
         ):
             raise ValueError("earlier_dataset_id and later_dataset_id are required for evolution exports")
-        if self.partitioned and not self.product_key:
-            raise ValueError("product_key is required for partitioned raster exports")
+        if self.partitioned and not self.product_key and not self.partition_scope_key:
+            raise ValueError("product_key or partition_scope_key is required for partitioned exports")
         return self
 
 

backend/app/schemas/operations.py

@@ -251,3 +251,8 @@ class VectorSelectionResponse(BaseModel):
     truncated: bool
     geojson: dict
     summary: VectorSelectionSummary | None = None
+    partition_count: int | None = None
+    available_partition_count: int | None = None
+    partition_scope_key: str | None = None
+    source_name: str | None = None
+    dataset_ids: list[UUID] | None = None