diff --git a/network-store-client/src/main/java/com/powsybl/network/store/client/RestClient.java b/network-store-client/src/main/java/com/powsybl/network/store/client/RestClient.java
index 6982718d4..d74f96ddf 100644
--- a/network-store-client/src/main/java/com/powsybl/network/store/client/RestClient.java
+++ b/network-store-client/src/main/java/com/powsybl/network/store/client/RestClient.java
@@ -43,4 +43,5 @@ public interface RestClient {
 
     void post(String url, Object... uriVariables);
 
+    void deleteAll(String url, List<String> ids, Object... uriVariables);
 }
diff --git a/network-store-client/src/main/java/com/powsybl/network/store/client/RestClientImpl.java b/network-store-client/src/main/java/com/powsybl/network/store/client/RestClientImpl.java
index 7a0eda37b..4b76bfe78 100644
--- a/network-store-client/src/main/java/com/powsybl/network/store/client/RestClientImpl.java
+++ b/network-store-client/src/main/java/com/powsybl/network/store/client/RestClientImpl.java
@@ -165,4 +165,13 @@ public void delete(String url, Object... uriVariables) {
             throw createHttpException(url, "delete", response.getStatusCode());
         }
     }
+
+    @Override
+    public void deleteAll(String url, List<String> body, Object... uriVariables) {
+        HttpEntity<List<String>> requestEntity = new HttpEntity<>(body);
+        ResponseEntity<Void> response = restTemplate.exchange(url, HttpMethod.DELETE, requestEntity, Void.class, uriVariables);
+        if (response.getStatusCode() != HttpStatus.OK) {
+            throw createHttpException(url, "delete", response.getStatusCode());
+        }
+    }
 }
diff --git a/network-store-client/src/main/java/com/powsybl/network/store/client/RestNetworkStoreClient.java b/network-store-client/src/main/java/com/powsybl/network/store/client/RestNetworkStoreClient.java
index c94cdebf8..10bc1e643 100644
--- a/network-store-client/src/main/java/com/powsybl/network/store/client/RestNetworkStoreClient.java
+++ b/network-store-client/src/main/java/com/powsybl/network/store/client/RestNetworkStoreClient.java
@@ -199,9 +199,7 @@ private <T extends IdentifiableAttributes> void updateAll(String target, String
     }
 
     private void removeAll(String url, UUID networkUuid, int variantNum, List<String> ids) {
-        for (String id : ids) {
-            restClient.delete(url, networkUuid, variantNum, id);
-        }
+        restClient.deleteAll(url, ids, networkUuid, variantNum);
     }
 
     @Override
@@ -305,7 +303,7 @@ public void updateSubstations(UUID networkUuid, List<Resource<SubstationAttribut
     }
 
     public void removeSubstations(UUID networkUuid, int variantNum, List<String> substationsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/substations/{substationId}", networkUuid, variantNum, substationsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/substations", networkUuid, variantNum, substationsId);
     }
 
     // voltage level
@@ -337,7 +335,7 @@ public void updateVoltageLevels(UUID networkUuid, List<Resource<VoltageLevelAttr
 
     @Override
     public void removeVoltageLevels(UUID networkUuid, int variantNum, List<String> voltageLevelsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/voltage-levels/{voltageLevelId}", networkUuid, variantNum, voltageLevelsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/voltage-levels", networkUuid, variantNum, voltageLevelsId);
     }
 
     @Override
@@ -347,7 +345,7 @@ public List<Resource<BusbarSectionAttributes>> getVoltageLevelBusbarSections(UUI
 
     @Override
     public void removeBusBarSections(UUID networkUuid, int variantNum, List<String> busBarSectionsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/busbar-sections/{busBarSectionId}", networkUuid, variantNum, busBarSectionsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/busbar-sections", networkUuid, variantNum, busBarSectionsId);
     }
 
     @Override
@@ -362,7 +360,7 @@ public List<Resource<GeneratorAttributes>> getVoltageLevelGenerators(UUID networ
 
     @Override
     public void removeGenerators(UUID networkUuid, int variantNum, List<String> generatorsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/generators/{generatorId}", networkUuid, variantNum, generatorsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/generators", networkUuid, variantNum, generatorsId);
     }
 
     @Override
@@ -372,7 +370,7 @@ public List<Resource<BatteryAttributes>> getVoltageLevelBatteries(UUID networkUu
 
     @Override
     public void removeBatteries(UUID networkUuid, int variantNum, List<String> batteriesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/batteries/{batteryId}", networkUuid, variantNum, batteriesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/batteries", networkUuid, variantNum, batteriesId);
     }
 
     @Override
@@ -387,7 +385,7 @@ public List<Resource<ShuntCompensatorAttributes>> getVoltageLevelShuntCompensato
 
     @Override
     public void removeShuntCompensators(UUID networkUuid, int variantNum, List<String> shuntCompensatorsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/shunt-compensators/{shuntCompensatorId}", networkUuid, variantNum, shuntCompensatorsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/shunt-compensators", networkUuid, variantNum, shuntCompensatorsId);
     }
 
     @Override
@@ -397,7 +395,7 @@ public List<Resource<VscConverterStationAttributes>> getVoltageLevelVscConverter
 
     @Override
     public void removeVscConverterStations(UUID networkUuid, int variantNum, List<String> vscConverterStationsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/vsc-converter-stations/{vscConverterStationId}", networkUuid, variantNum, vscConverterStationsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/vsc-converter-stations", networkUuid, variantNum, vscConverterStationsId);
     }
 
     @Override
@@ -407,7 +405,7 @@ public List<Resource<StaticVarCompensatorAttributes>> getVoltageLevelStaticVarCo
 
     @Override
     public void removeStaticVarCompensators(UUID networkUuid, int variantNum, List<String> staticVarCompensatorsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/static-var-compensators/{staticVarCompensatorId}", networkUuid, variantNum, staticVarCompensatorsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/static-var-compensators", networkUuid, variantNum, staticVarCompensatorsId);
     }
 
     @Override
@@ -417,7 +415,7 @@ public List<Resource<LccConverterStationAttributes>> getVoltageLevelLccConverter
 
     @Override
     public void removeLccConverterStations(UUID networkUuid, int variantNum, List<String> lccConverterStationsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/lcc-converter-stations/{lccConverterStationId}", networkUuid, variantNum, lccConverterStationsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/lcc-converter-stations", networkUuid, variantNum, lccConverterStationsId);
     }
 
     @Override
@@ -427,7 +425,7 @@ public List<Resource<TwoWindingsTransformerAttributes>> getVoltageLevelTwoWindin
 
     @Override
     public void removeTwoWindingsTransformers(UUID networkUuid, int variantNum, List<String> twoWindingsTransformersId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/2-windings-transformers/{twoWindingsTransformerId}", networkUuid, variantNum, twoWindingsTransformersId);
+        removeAll("/networks/{networkUuid}/{variantNum}/2-windings-transformers", networkUuid, variantNum, twoWindingsTransformersId);
     }
 
     @Override
@@ -437,7 +435,7 @@ public List<Resource<ThreeWindingsTransformerAttributes>> getVoltageLevelThreeWi
 
     @Override
     public void removeThreeWindingsTransformers(UUID networkUuid, int variantNum, List<String> threeWindingsTransformersId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/3-windings-transformers/{threeWindingsTransformerId}", networkUuid, variantNum, threeWindingsTransformersId);
+        removeAll("/networks/{networkUuid}/{variantNum}/3-windings-transformers", networkUuid, variantNum, threeWindingsTransformersId);
     }
 
     @Override
@@ -447,7 +445,7 @@ public List<Resource<LineAttributes>> getVoltageLevelLines(UUID networkUuid, int
 
     @Override
     public void removeLines(UUID networkUuid, int variantNum, List<String> linesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/lines/{lineId}", networkUuid, variantNum, linesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/lines", networkUuid, variantNum, linesId);
     }
 
     @Override
@@ -479,7 +477,7 @@ public void updateSwitches(UUID networkUuid, List<Resource<SwitchAttributes>> sw
 
     @Override
     public void removeSwitches(UUID networkUuid, int variantNum, List<String> switchesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/switches/{switchId}", networkUuid, variantNum, switchesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/switches", networkUuid, variantNum, switchesId);
     }
 
     // busbar section
@@ -528,7 +526,7 @@ public void updateLoads(UUID networkUuid, List<Resource<LoadAttributes>> loadRes
 
     @Override
     public void removeLoads(UUID networkUuid, int variantNum, List<String> loadsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/loads/{loadId}", networkUuid, variantNum, loadsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/loads", networkUuid, variantNum, loadsId);
     }
 
     // generator
@@ -748,7 +746,7 @@ public Optional<Resource<HvdcLineAttributes>> getHvdcLine(UUID networkUuid, int
 
     @Override
     public void removeHvdcLines(UUID networkUuid, int variantNum, List<String> hvdcLinesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/hvdc-lines/{hvdcLineId}", networkUuid, variantNum, hvdcLinesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/hvdc-lines", networkUuid, variantNum, hvdcLinesId);
     }
 
     @Override
@@ -775,7 +773,7 @@ public Optional<Resource<DanglingLineAttributes>> getDanglingLine(UUID networkUu
 
     @Override
     public void removeDanglingLines(UUID networkUuid, int variantNum, List<String> danglingLinesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/dangling-lines/{danglingLineId}", networkUuid, variantNum, danglingLinesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/dangling-lines", networkUuid, variantNum, danglingLinesId);
     }
 
     @Override
@@ -812,7 +810,7 @@ public void updateConfiguredBuses(UUID networkUuid, List<Resource<ConfiguredBusA
 
     @Override
     public void removeConfiguredBuses(UUID networkUuid, int variantNum, List<String> busesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/configured-buses/{busId}", networkUuid, variantNum, busesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/configured-buses", networkUuid, variantNum, busesId);
     }
 
     @Override
@@ -832,7 +830,7 @@ public Optional<Resource<TieLineAttributes>> getTieLine(UUID networkUuid, int va
 
     @Override
     public void removeTieLines(UUID networkUuid, int variantNum, List<String> tieLinesId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/tie-lines/{tieLineId}", networkUuid, variantNum, tieLinesId);
+        removeAll("/networks/{networkUuid}/{variantNum}/tie-lines", networkUuid, variantNum, tieLinesId);
     }
 
     @Override
@@ -883,7 +881,7 @@ public Optional<Resource<GroundAttributes>> getGround(UUID networkUuid, int vari
 
     @Override
     public void removeGrounds(UUID networkUuid, int variantNum, List<String> groundsId) {
-        removeAll("/networks/{networkUuid}/{variantNum}/grounds/{groundId}", networkUuid, variantNum, groundsId);
+        removeAll("/networks/{networkUuid}/{variantNum}/grounds", networkUuid, variantNum, groundsId);
     }
 
     @Override