diff --git a/backend/static/swagger.json b/backend/static/swagger.json
index 2fd5a8e..7918267 100644
--- a/backend/static/swagger.json
+++ b/backend/static/swagger.json
@@ -205,6 +205,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -357,6 +366,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -852,6 +870,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -1164,6 +1191,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -1498,6 +1534,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -1803,6 +1848,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -2180,6 +2234,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,
@@ -2382,6 +2445,15 @@
               "type": "string"
             }
           },
+          {
+            "name": "page_size",
+            "required": false,
+            "in": "query",
+            "description": "page_size",
+            "schema": {
+              "type": "number"
+            }
+          },
           {
             "name": "fields",
             "required": false,