diff --git a/descriptions-next/api.github.com/api.github.com.2022-11-28.json b/descriptions-next/api.github.com/api.github.com.2022-11-28.json
index c57bb7c1a3..da1fc96e6f 100644
--- a/descriptions-next/api.github.com/api.github.com.2022-11-28.json
+++ b/descriptions-next/api.github.com/api.github.com.2022-11-28.json
@@ -61593,6 +61593,9 @@
           },
           "401": {
             "$ref": "#/components/responses/requires_authentication"
+          },
+          "422": {
+            "$ref": "#/components/responses/validation_failed"
           }
         },
         "x-github": {
diff --git a/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml b/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
index cd3043cc83..f37eeb362d 100644
--- a/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
+++ b/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
@@ -44664,6 +44664,8 @@ paths:
           "$ref": "#/components/responses/forbidden"
         '401':
           "$ref": "#/components/responses/requires_authentication"
+        '422':
+          "$ref": "#/components/responses/validation_failed"
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/api.github.com/api.github.com.json b/descriptions-next/api.github.com/api.github.com.json
index c57bb7c1a3..da1fc96e6f 100644
--- a/descriptions-next/api.github.com/api.github.com.json
+++ b/descriptions-next/api.github.com/api.github.com.json
@@ -61593,6 +61593,9 @@
           },
           "401": {
             "$ref": "#/components/responses/requires_authentication"
+          },
+          "422": {
+            "$ref": "#/components/responses/validation_failed"
           }
         },
         "x-github": {
diff --git a/descriptions-next/api.github.com/api.github.com.yaml b/descriptions-next/api.github.com/api.github.com.yaml
index cd3043cc83..f37eeb362d 100644
--- a/descriptions-next/api.github.com/api.github.com.yaml
+++ b/descriptions-next/api.github.com/api.github.com.yaml
@@ -44664,6 +44664,8 @@ paths:
           "$ref": "#/components/responses/forbidden"
         '401':
           "$ref": "#/components/responses/requires_authentication"
+        '422':
+          "$ref": "#/components/responses/validation_failed"
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
index e4ed525752..a4c48fe866 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
@@ -537296,6 +537296,81 @@
                 }
               }
             }
+          },
+          "422": {
+            "description": "Validation failed, or the endpoint has been spammed.",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "title": "Validation Error",
+                  "description": "Validation Error",
+                  "type": "object",
+                  "required": [
+                    "message",
+                    "documentation_url"
+                  ],
+                  "properties": {
+                    "message": {
+                      "type": "string"
+                    },
+                    "documentation_url": {
+                      "type": "string"
+                    },
+                    "errors": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "required": [
+                          "code"
+                        ],
+                        "properties": {
+                          "resource": {
+                            "type": "string"
+                          },
+                          "field": {
+                            "type": "string"
+                          },
+                          "message": {
+                            "type": "string"
+                          },
+                          "code": {
+                            "type": "string"
+                          },
+                          "index": {
+                            "type": "integer"
+                          },
+                          "value": {
+                            "oneOf": [
+                              {
+                                "type": [
+                                  "string",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "integer",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "array",
+                                  "null"
+                                ],
+                                "items": {
+                                  "type": "string"
+                                }
+                              }
+                            ]
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
index d5d67f0cbb..4e192d4354 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
@@ -91643,6 +91643,7 @@ paths:
         '404': *6
         '403': *27
         '401': *23
+        '422': *15
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
index e4ed525752..a4c48fe866 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
@@ -537296,6 +537296,81 @@
                 }
               }
             }
+          },
+          "422": {
+            "description": "Validation failed, or the endpoint has been spammed.",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "title": "Validation Error",
+                  "description": "Validation Error",
+                  "type": "object",
+                  "required": [
+                    "message",
+                    "documentation_url"
+                  ],
+                  "properties": {
+                    "message": {
+                      "type": "string"
+                    },
+                    "documentation_url": {
+                      "type": "string"
+                    },
+                    "errors": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "required": [
+                          "code"
+                        ],
+                        "properties": {
+                          "resource": {
+                            "type": "string"
+                          },
+                          "field": {
+                            "type": "string"
+                          },
+                          "message": {
+                            "type": "string"
+                          },
+                          "code": {
+                            "type": "string"
+                          },
+                          "index": {
+                            "type": "integer"
+                          },
+                          "value": {
+                            "oneOf": [
+                              {
+                                "type": [
+                                  "string",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "integer",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "array",
+                                  "null"
+                                ],
+                                "items": {
+                                  "type": "string"
+                                }
+                              }
+                            ]
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
index d5d67f0cbb..4e192d4354 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
@@ -91643,6 +91643,7 @@ paths:
         '404': *6
         '403': *27
         '401': *23
+        '422': *15
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
index b93a2af59a..77eef68495 100644
--- a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
+++ b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
@@ -568066,6 +568066,81 @@
                 }
               }
             }
+          },
+          "422": {
+            "description": "Validation failed, or the endpoint has been spammed.",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "title": "Validation Error",
+                  "description": "Validation Error",
+                  "type": "object",
+                  "required": [
+                    "message",
+                    "documentation_url"
+                  ],
+                  "properties": {
+                    "message": {
+                      "type": "string"
+                    },
+                    "documentation_url": {
+                      "type": "string"
+                    },
+                    "errors": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "required": [
+                          "code"
+                        ],
+                        "properties": {
+                          "resource": {
+                            "type": "string"
+                          },
+                          "field": {
+                            "type": "string"
+                          },
+                          "message": {
+                            "type": "string"
+                          },
+                          "code": {
+                            "type": "string"
+                          },
+                          "index": {
+                            "type": "integer"
+                          },
+                          "value": {
+                            "oneOf": [
+                              {
+                                "type": [
+                                  "string",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "integer",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "array",
+                                  "null"
+                                ],
+                                "items": {
+                                  "type": "string"
+                                }
+                              }
+                            ]
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
index 74eb9bd788..70a96db330 100644
--- a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
+++ b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
@@ -99157,6 +99157,7 @@ paths:
         '404': *6
         '403': *27
         '401': *23
+        '422': *15
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/ghec/dereferenced/ghec.deref.json b/descriptions-next/ghec/dereferenced/ghec.deref.json
index b93a2af59a..77eef68495 100644
--- a/descriptions-next/ghec/dereferenced/ghec.deref.json
+++ b/descriptions-next/ghec/dereferenced/ghec.deref.json
@@ -568066,6 +568066,81 @@
                 }
               }
             }
+          },
+          "422": {
+            "description": "Validation failed, or the endpoint has been spammed.",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "title": "Validation Error",
+                  "description": "Validation Error",
+                  "type": "object",
+                  "required": [
+                    "message",
+                    "documentation_url"
+                  ],
+                  "properties": {
+                    "message": {
+                      "type": "string"
+                    },
+                    "documentation_url": {
+                      "type": "string"
+                    },
+                    "errors": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "required": [
+                          "code"
+                        ],
+                        "properties": {
+                          "resource": {
+                            "type": "string"
+                          },
+                          "field": {
+                            "type": "string"
+                          },
+                          "message": {
+                            "type": "string"
+                          },
+                          "code": {
+                            "type": "string"
+                          },
+                          "index": {
+                            "type": "integer"
+                          },
+                          "value": {
+                            "oneOf": [
+                              {
+                                "type": [
+                                  "string",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "integer",
+                                  "null"
+                                ]
+                              },
+                              {
+                                "type": [
+                                  "array",
+                                  "null"
+                                ],
+                                "items": {
+                                  "type": "string"
+                                }
+                              }
+                            ]
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
           }
         },
         "x-github": {
diff --git a/descriptions-next/ghec/dereferenced/ghec.deref.yaml b/descriptions-next/ghec/dereferenced/ghec.deref.yaml
index 74eb9bd788..70a96db330 100644
--- a/descriptions-next/ghec/dereferenced/ghec.deref.yaml
+++ b/descriptions-next/ghec/dereferenced/ghec.deref.yaml
@@ -99157,6 +99157,7 @@ paths:
         '404': *6
         '403': *27
         '401': *23
+        '422': *15
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/ghec/ghec.2022-11-28.json b/descriptions-next/ghec/ghec.2022-11-28.json
index 3eacddbf3f..5b020901c4 100644
--- a/descriptions-next/ghec/ghec.2022-11-28.json
+++ b/descriptions-next/ghec/ghec.2022-11-28.json
@@ -68360,6 +68360,9 @@
           },
           "401": {
             "$ref": "#/components/responses/requires_authentication"
+          },
+          "422": {
+            "$ref": "#/components/responses/validation_failed"
           }
         },
         "x-github": {
diff --git a/descriptions-next/ghec/ghec.2022-11-28.yaml b/descriptions-next/ghec/ghec.2022-11-28.yaml
index e563900682..c59c479404 100644
--- a/descriptions-next/ghec/ghec.2022-11-28.yaml
+++ b/descriptions-next/ghec/ghec.2022-11-28.yaml
@@ -49628,6 +49628,8 @@ paths:
           "$ref": "#/components/responses/forbidden"
         '401':
           "$ref": "#/components/responses/requires_authentication"
+        '422':
+          "$ref": "#/components/responses/validation_failed"
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/ghec/ghec.json b/descriptions-next/ghec/ghec.json
index 3eacddbf3f..5b020901c4 100644
--- a/descriptions-next/ghec/ghec.json
+++ b/descriptions-next/ghec/ghec.json
@@ -68360,6 +68360,9 @@
           },
           "401": {
             "$ref": "#/components/responses/requires_authentication"
+          },
+          "422": {
+            "$ref": "#/components/responses/validation_failed"
           }
         },
         "x-github": {
diff --git a/descriptions-next/ghec/ghec.yaml b/descriptions-next/ghec/ghec.yaml
index e563900682..c59c479404 100644
--- a/descriptions-next/ghec/ghec.yaml
+++ b/descriptions-next/ghec/ghec.yaml
@@ -49628,6 +49628,8 @@ paths:
           "$ref": "#/components/responses/forbidden"
         '401':
           "$ref": "#/components/responses/requires_authentication"
+        '422':
+          "$ref": "#/components/responses/validation_failed"
       x-github:
         githubCloudOnly: false
         enabledForGitHubApps: false
diff --git a/descriptions-next/ghes-3.10/dereferenced/ghes-3.10.2022-11-28.deref.json b/descriptions-next/ghes-3.10/dereferenced/ghes-3.10.2022-11-28.deref.json
index c93599ed54..d0f2d5417a 100644
--- a/descriptions-next/ghes-3.10/dereferenced/ghes-3.10.2022-11-28.deref.json
+++ b/descriptions-next/ghes-3.10/dereferenced/ghes-3.10.2022-11-28.deref.json
@@ -454308,6 +454308,81 @@
                 }
               }
             }
+          },
+          "422": {
+            "description": "Validation failed, or the endpoint has been spammed.",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "title": "Validation Error",
+                  "description": "Validation Error",
+                  "type": "object",
+                  "required": [
+                    "message",
+                    "documentation_url"
+                  ],
+                  "properties": {
+                    "message": {
+                      "type": "string"
+                    },
+                    "documentation_url": {
+                      "type": "string"
+                    },
+                    "errors": {
+                      "type": "array",
+                      "items": {"code":"internal","msg":"git-diff-tree: context deadline exceeded","meta":{"cause":"*fmt.wrapError"}}