diff --git a/src/config/placeholder.json b/src/config/placeholder.json
index 2089057..790b856 100644
--- a/src/config/placeholder.json
+++ b/src/config/placeholder.json
@@ -360,42 +360,6 @@
             "responsive_web_enhance_cards_enabled": false
         }
     },
-    "FavoriteTweet": {
-        "queryId": "lI07N6Otwv1PhnEgXILM7A",
-        "Parameters": {
-            "variables": {
-                "tweet_id": "1349129669258448897"
-            },
-            "features": {}
-        }
-    },
-    "UnfavoriteTweet": {
-        "queryId": "ZYKSe-w7KEslx3JhSIk5LA",
-        "Parameters": {
-            "variables": {
-                "tweet_id": "1349129669258448897"
-            },
-            "features": {}
-        }
-    },
-    "CreateRetweet": {
-        "queryId": "ojPdsZsimiJrUGLR1sjUtA",
-        "Parameters": {
-            "variables": {
-                "tweet_id": "1349129669258448897"
-            },
-            "features": {}
-        }
-    },
-    "DeleteRetweet": {
-        "queryId": "iQtK4dl5hBmXewYZuEOKVw",
-        "Parameters": {
-            "variables": {
-                "tweet_id": "1349129669258448897"
-            },
-            "features": {}
-        }
-    },
     "CreateTweet": {
         "queryId": "1RyAhNwby-gzGCRVsMxKbQ",
         "variables": {
@@ -429,12 +393,40 @@
             "responsive_web_enhance_cards_enabled": false
         }
     },
+    "FavoriteTweet": {
+        "queryId": "lI07N6Otwv1PhnEgXILM7A",
+        "variables": {
+            "tweet_id": "1349129669258448897",
+            "dark_request": false
+        }
+    },
+    "UnfavoriteTweet": {
+        "queryId": "ZYKSe-w7KEslx3JhSIk5LA",
+        "variables": {
+            "tweet_id": "1349129669258448897",
+            "dark_request": false
+        }
+    },
+    "CreateRetweet": {
+        "queryId": "ojPdsZsimiJrUGLR1sjUtA",
+        "variables": {
+            "tweet_id": "1349129669258448897",
+            "dark_request": false
+        }
+    },
+    "DeleteRetweet": {
+        "queryId": "iQtK4dl5hBmXewYZuEOKVw",
+        "variables": {
+            "source_tweet_id": "1349129669258448897",
+            "dark_request": false
+        }
+    },
     "DeleteTweet": {
         "queryId": "VaenaVgh5q5ih7kvyVjgtg",
         "variables": {
-            "tweet_id": "1349129669258448897"
-        },
-        "features": {}
+            "tweet_id": "1349129669258448897",
+            "dark_request": false
+        }
     },
     "=====v1.1====": {
         "url": "https://twitter.com/i/api/1.1/"
diff --git a/src/openapi/paths/post.yaml b/src/openapi/paths/post.yaml
index c78b0e4..0b74e28 100644
--- a/src/openapi/paths/post.yaml
+++ b/src/openapi/paths/post.yaml
@@ -146,9 +146,7 @@ components:
         - "result"
       properties:
         result:
-          type: object
-          items:
-            $ref: "#/components/schemas/Retweet"
+          $ref: "#/components/schemas/Retweet"
 
     Retweet:
       required:
@@ -157,12 +155,14 @@ components:
       properties:
         rest_id:
           type: string
+          pattern: "^[0-9]+$"
         legacy:
           type: object
-          items:
-            properties:
-              full_text:
-                type: string
+          required:
+            - "full_text"
+          properties:
+            full_text:
+              type: string
 
     DeleteRetweetResponse:
       required:
diff --git a/tools/build_config.py b/tools/build_config.py
index d1821d3..85b7844 100644
--- a/tools/build_config.py
+++ b/tools/build_config.py
@@ -49,16 +49,23 @@ class Config:
                         ReplaceQueryIdPlaceholder(split=-1),
                         AddSecuritySchemesOnHeader(split=-1),
                         SetResponsesHeader(suffix=None),
-                        AddParametersOnParametersAsObject(split=-1),
+                        AddParametersOnBody(split=-1),
                     ]
                     for key in ["post"]
                 }
                 | {
                     key: [
                         SetResponsesHeader(suffix="legacy"),
-                        AddParametersOnParametersAsObject(split=2),
+                        AddParametersOnParametersAsString(split=2),
                     ]
-                    for key in ["v1.1-get", "v1.1-post", "v2.0-get", "v2.0-post"]
+                    for key in ["v1.1-get", "v2.0-get"]
+                }
+                | {
+                    key: [
+                        SetResponsesHeader(suffix="legacy"),
+                        AddParametersOnBody(split=2),
+                    ]
+                    for key in ["v1.1-post", "v2.0-post"]
                 },
             },
             "typescript": {