更新API请求体，移除不必要的请求参数

app/api/v1/endpoints/network/demands.py

@@ -58,7 +58,7 @@ async def fastapi_get_demand_properties(
 async def fastapi_set_demand_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     junction: str = Query(..., description="节点ID"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """
     设置节点的需水量属性。
@@ -79,7 +79,7 @@ async def fastapi_set_demand_properties(
 )
 async def fastapi_calculate_demand_to_nodes(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> dict[str, float]:
     """
     计算需水量到节点分配。
@@ -104,7 +104,7 @@ async def fastapi_calculate_demand_to_nodes(
 )
 async def fastapi_calculate_demand_to_region(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> dict[str, float]:
     """
     计算需水量到区域分配。

app/api/v1/endpoints/network/general.py

@@ -326,7 +326,7 @@ async def fast_get_title(network: str = Query(..., description="管网名称（
 )
 async def fastapi_set_title(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置水网的标题属性。"""
     props = await req.json()
@@ -368,7 +368,7 @@ async def fastapi_get_status(
 async def fastapi_set_status_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     link: str = Query(..., description="管线ID"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置管线的状态属性。"""
     props = await req.json()

app/api/v1/endpoints/network/junctions.py

@@ -341,7 +341,7 @@ async def fastapi_get_all_junction_properties(
 async def fastapi_set_junction_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     junction: str = Query(..., description="节点 ID"),
-    req: Request = Body(..., description="包含待设置属性的请求体")
+    req: Request = None
 ) -> ChangeSet:
     """
     批量设置节点属性。

app/api/v1/endpoints/network/pipes.py

@@ -393,7 +393,7 @@ async def fastapi_get_all_pipe_properties(
 async def fastapi_set_pipe_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     pipe: str = Query(..., description="管道ID"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """
     批量设置管道属性。

app/api/v1/endpoints/network/pumps.py

@@ -185,7 +185,7 @@ async def fastapi_get_all_pump_properties(
 async def fastapi_set_pump_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     pump: str = Query(..., description="水泵ID"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """
     批量设置水泵属性。

app/api/v1/endpoints/network/regions.py

@@ -91,7 +91,7 @@ async def fastapi_get_region(
 )
 async def fastapi_set_region(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置区域属性。"""
     props = await req.json()
@@ -105,7 +105,7 @@ async def fastapi_set_region(
 )
 async def fastapi_add_region(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """添加新的区域。"""
     props = await req.json()
@@ -119,7 +119,7 @@ async def fastapi_add_region(
 )
 async def fastapi_delete_region(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """删除区域。"""
     props = await req.json()
@@ -161,7 +161,7 @@ async def fastapi_generate_region(
 )
 async def fastapi_calculate_district_metering_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> list[list[str]]:
     """
     计算DMA分区。
@@ -188,7 +188,7 @@ async def fastapi_calculate_district_metering_area(
 )
 async def fastapi_calculate_district_metering_area_for_region(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> list[list[str]]:
     """
     计算区域内DMA分区。
@@ -215,7 +215,7 @@ async def fastapi_calculate_district_metering_area_for_region(
 )
 async def fastapi_calculate_district_metering_area_for_network(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> list[list[str]]:
     """
     计算整网DMA分区。
@@ -262,7 +262,7 @@ async def fastapi_get_district_metering_area(
 )
 async def fastapi_set_district_metering_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置DMA属性。"""
     props = await req.json()
@@ -276,7 +276,7 @@ async def fastapi_set_district_metering_area(
 )
 async def fastapi_add_district_metering_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """添加新的DMA。"""
     props = await req.json()
@@ -297,7 +297,7 @@ async def fastapi_add_district_metering_area(
 )
 async def fastapi_delete_district_metering_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """删除DMA。"""
     props = await req.json()
@@ -408,7 +408,7 @@ async def fastapi_get_service_area(
 )
 async def fastapi_set_service_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置服务区属性。"""
     props = await req.json()
@@ -422,7 +422,7 @@ async def fastapi_set_service_area(
 )
 async def fastapi_add_service_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """添加新的服务区。"""
     props = await req.json()
@@ -436,7 +436,7 @@ async def fastapi_add_service_area(
 )
 async def fastapi_delete_service_area(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """删除服务区。"""
     props = await req.json()
@@ -514,7 +514,7 @@ async def fastapi_get_virtual_district(
 )
 async def fastapi_set_virtual_district(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置虚拟分区属性。"""
     props = await req.json()
@@ -528,7 +528,7 @@ async def fastapi_set_virtual_district(
 )
 async def fastapi_add_virtual_district(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """添加新的虚拟分区。"""
     props = await req.json()
@@ -542,7 +542,7 @@ async def fastapi_add_virtual_district(
 )
 async def fastapi_delete_virtual_district(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """删除虚拟分区。"""
     props = await req.json()
@@ -568,7 +568,7 @@ async def fastapi_get_all_virtual_district(
 async def fastapi_generate_virtual_district(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     inflate_delta: float = Query(..., description="膨胀参数"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """生成虚拟分区。"""
     props = await req.json()
@@ -581,7 +581,7 @@ async def fastapi_generate_virtual_district(
 )
 async def fastapi_calculate_district_metering_area_for_nodes(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> list[list[str]]:
     """
     计算节点DMA分区。

app/api/v1/endpoints/network/reservoirs.py

@@ -402,7 +402,7 @@ async def fastapi_get_all_reservoir_properties(
 async def fastapi_set_reservoir_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     reservoir: str = Query(..., description="水库的唯一标识符"),
-    req: Request = Body(..., description="包含要更新的属性的请求体")
+    req: Request = None
 ) -> ChangeSet:
     """
     设置水库的多个属性。

app/api/v1/endpoints/network/tags.py

@@ -59,7 +59,7 @@ async def fastapi_get_tags(
 )
 async def fastapi_set_tag(
     network: str = Query(..., description="管网名称（或数据库名称）"),
-    req: Request = Body(...)
+    req: Request = None
 ) -> ChangeSet:
     """设置标签信息。"""
     props = await req.json()

app/api/v1/endpoints/network/tanks.py

@@ -548,7 +548,7 @@ async def fastapi_get_all_tank_properties(
 async def fastapi_set_tank_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     tank: str = Query(..., description="水箱ID"),
-    req: Request = Body(..., description="包含要设置的属性的请求体")
+    req: Request = None
 ) -> ChangeSet:
     """
     批量设置水箱的属性。

app/api/v1/endpoints/network/valves.py

@@ -320,7 +320,7 @@ async def fastapi_get_all_valve_properties(
 async def fastapi_set_valve_properties(
     network: str = Query(..., description="管网名称（或数据库名称）"),
     valve: str = Query(..., description="阀门ID"),
-    req: Request = Body(..., description="请求体，包含要更新的属性"),
+    req: Request = None,
 ) -> ChangeSet:
     """
     批量设置阀门的属性。