diff --git a/descriptions/api.github.com/api.github.com.2022-11-28.json b/descriptions/api.github.com/api.github.com.2022-11-28.json
index 5883af1ae..88c1dcf36 100644
--- a/descriptions/api.github.com/api.github.com.2022-11-28.json
+++ b/descriptions/api.github.com/api.github.com.2022-11-28.json
@@ -17744,7 +17744,27 @@
             }
           },
           "404": {
-            "$ref": "#/components/responses/not_found"
+            "description": "Resource not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/basic-error"
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions/api.github.com/api.github.com.2022-11-28.yaml b/descriptions/api.github.com/api.github.com.2022-11-28.yaml
index 7ccde271a..278f8e43c 100644
--- a/descriptions/api.github.com/api.github.com.2022-11-28.yaml
+++ b/descriptions/api.github.com/api.github.com.2022-11-28.yaml
@@ -13012,7 +13012,19 @@ paths:
                       - 123
                       - 345
         '404':
-          "$ref": "#/components/responses/not_found"
+          description: Resource not found
+          content:
+            application/json:
+              schema:
+                "$ref": "#/components/schemas/basic-error"
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/descriptions/api.github.com/api.github.com.2026-03-10.json b/descriptions/api.github.com/api.github.com.2026-03-10.json
index d155a3fd2..04f175394 100644
--- a/descriptions/api.github.com/api.github.com.2026-03-10.json
+++ b/descriptions/api.github.com/api.github.com.2026-03-10.json
@@ -17743,7 +17743,27 @@
             }
           },
           "404": {
-            "$ref": "#/components/responses/not_found"
+            "description": "Resource not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/basic-error"
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions/api.github.com/api.github.com.2026-03-10.yaml b/descriptions/api.github.com/api.github.com.2026-03-10.yaml
index 1fbccbb1f..553e88ec7 100644
--- a/descriptions/api.github.com/api.github.com.2026-03-10.yaml
+++ b/descriptions/api.github.com/api.github.com.2026-03-10.yaml
@@ -13010,7 +13010,19 @@ paths:
                       - 123
                       - 345
         '404':
-          "$ref": "#/components/responses/not_found"
+          description: Resource not found
+          content:
+            application/json:
+              schema:
+                "$ref": "#/components/schemas/basic-error"
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/descriptions/api.github.com/api.github.com.json b/descriptions/api.github.com/api.github.com.json
index 428e99851..c9734c081 100644
--- a/descriptions/api.github.com/api.github.com.json
+++ b/descriptions/api.github.com/api.github.com.json
@@ -17790,7 +17790,27 @@
             }
           },
           "404": {
-            "$ref": "#/components/responses/not_found"
+            "description": "Resource not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/basic-error"
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions/api.github.com/api.github.com.yaml b/descriptions/api.github.com/api.github.com.yaml
index 395b24880..fcd15a6da 100644
--- a/descriptions/api.github.com/api.github.com.yaml
+++ b/descriptions/api.github.com/api.github.com.yaml
@@ -13037,7 +13037,19 @@ paths:
                       - 123
                       - 345
         '404':
-          "$ref": "#/components/responses/not_found"
+          description: Resource not found
+          content:
+            application/json:
+              schema:
+                "$ref": "#/components/schemas/basic-error"
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json b/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
index c01d00785..0cfc62d17 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
+++ b/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
@@ -95798,6 +95798,19 @@
                       "type": "string"
                     }
                   }
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
                 }
               }
             }
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml b/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
index 6b326f384..3badc6b4f 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
+++ b/descriptions/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
@@ -27863,7 +27863,19 @@ paths:
                       repositories:
                       - 123
                       - 345
-        '404': *6
+        '404':
+          description: Resource not found
+          content:
+            application/json:
+              schema: *3
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.json b/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.json
index 81618ca21..05df39539 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.json
+++ b/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.json
@@ -92417,6 +92417,19 @@
                       "type": "string"
                     }
                   }
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
                 }
               }
             }
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.yaml b/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.yaml
index 0503ce1b1..5610ad990 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.yaml
+++ b/descriptions/api.github.com/dereferenced/api.github.com.2026-03-10.deref.yaml
@@ -27552,7 +27552,19 @@ paths:
                       repositories:
                       - 123
                       - 345
-        '404': *6
+        '404':
+          description: Resource not found
+          content:
+            application/json:
+              schema: *3
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.deref.json b/descriptions/api.github.com/dereferenced/api.github.com.deref.json
index 06c3d7498..6fcd969c9 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.deref.json
+++ b/descriptions/api.github.com/dereferenced/api.github.com.deref.json
@@ -97831,6 +97831,19 @@
                       "type": "string"
                     }
                   }
+                },
+                "examples": {
+                  "not_found": {
+                    "value": {
+                      "message": {
+                        "cause": "One or more repositories do not exist",
+                        "repositories": [
+                          "repoA",
+                          "repoB"
+                        ]
+                      }
+                    }
+                  }
                 }
               }
             }
diff --git a/descriptions/api.github.com/dereferenced/api.github.com.deref.yaml b/descriptions/api.github.com/dereferenced/api.github.com.deref.yaml
index fa635370b..f932c8392 100644
--- a/descriptions/api.github.com/dereferenced/api.github.com.deref.yaml
+++ b/descriptions/api.github.com/dereferenced/api.github.com.deref.yaml
@@ -28144,7 +28144,19 @@ paths:
                       repositories:
                       - 123
                       - 345
-        '404': *6
+        '404':
+          description: Resource not found
+          content:
+            application/json:
+              schema: *3
+              examples:
+                not_found:
+                  value:
+                    message:
+                      cause: One or more repositories do not exist
+                      repositories:
+                      - repoA
+                      - repoB
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: true
diff --git a/d{"code":"deadline_exceeded","msg":"operation timed out"}