diff --git a/.devcontainer.json b/.devcontainer.json
index 10a610b4e7f3..913675da15f2 100644
--- a/.devcontainer.json
+++ b/.devcontainer.json
@@ -1,18 +1,16 @@
-// Codespaces environment for docs.github.com
-// For format details, see https://aka.ms/vscode-remote/devcontainer.json 
 {
-    "name": "docs.github.com",
-    "service": "container-doc",
-    "settings": {
-        "terminal.integrated.shell.linux": "/bin/bash",
-        "cSpell.language": ",en"
-    },
-    // Install pre-requisites, and start to serve docs.github.com locally
-    "postCreateCommand": "npm install && npm start",
-    "forwardPorts": [4000],
-    // Visual Studio Code extensions which help authoring for docs.github.com.
-    "extensions": [
-        "yzhang.markdown-all-in-one",
-        "streetsidesoftware.code-spell-checker"
-    ]
+  "name": "docs.github.com",
+  "service": "container-doc",
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/bash",
+    "cSpell.language": ",en"
+  },
+  "postCreateCommand": "npm install && npm start",
+  "forwardPorts": [
+    4000
+  ],
+  "extensions": [
+    "yzhang.markdown-all-in-one",
+    "streetsidesoftware.code-spell-checker"
+  ]
 }
diff --git a/.github/workflows/json-lint.yml b/.github/workflows/json-lint.yml
new file mode 100644
index 000000000000..e68b745c0316
--- /dev/null
+++ b/.github/workflows/json-lint.yml
@@ -0,0 +1,56 @@
+name: Lint JSON
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches-ignore:
+      - translations
+
+jobs:
+  see_if_should_skip:
+    runs-on: ubuntu-latest
+
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@36feb0d8d062137530c2e00bd278d138fe191289
+        with:
+          cancel_others: 'false'
+          github_token: ${{ github.token }}
+          paths: '["**/*.json", ".github/workflows/json-lint.yml"]'
+
+  lint:
+    runs-on: ubuntu-latest
+    needs: see_if_should_skip
+    if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
+
+      - name: Setup node
+        uses: actions/setup-node@56899e050abffc08c2b3b61f3ec6a79a9dc3223d
+        with:
+          node-version: 14.x
+
+      - name: Get npm cache directory
+        id: npm-cache
+        run: |
+          echo "::set-output name=dir::$(npm config get cache)"
+
+      - name: Cache node modules
+        uses: actions/cache@0781355a23dac32fd3bac414512f4b903437991a
+        with:
+          path: ${{ steps.npm-cache.outputs.dir }}
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run linter
+        run: npx prettier -c "**/*.json"
diff --git a/.prettierrc.json b/.prettierrc.json
index ed3defe7094f..3acbca48673c 100644
--- a/.prettierrc.json
+++ b/.prettierrc.json
@@ -1,7 +1,15 @@
 {
   "overrides": [
     {
-      "files":[
+      "files": [
+        "**/*.json"
+      ],
+      "options": {
+        "parser": "json-stringify"
+      }
+    },
+    {
+      "files": [
         "**/*.{yml,yaml}"
       ],
       "options": {
diff --git a/.vscode/settings.json b/.vscode/settings.json
index edaab6e623e6..aeeab76e8234 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,4 +2,4 @@
   "files.exclude": {
     "**/translations": true
   }
-}
\ No newline at end of file
+}
diff --git a/app.json b/app.json
index 576dcda241ec..6240fb82b1fb 100644
--- a/app.json
+++ b/app.json
@@ -5,7 +5,9 @@
     "NPM_CONFIG_PRODUCTION": "true"
   },
   "buildpacks": [
-    { "url": "heroku/nodejs" }
+    {
+      "url": "heroku/nodejs"
+    }
   ],
   "formation": {
     "web": {
diff --git a/lib/algolia/cached-index-names.json b/lib/algolia/cached-index-names.json
index 1a4006b74386..54031fdfd3d6 100644
--- a/lib/algolia/cached-index-names.json
+++ b/lib/algolia/cached-index-names.json
@@ -71,4 +71,4 @@
   "github-docs-dotcom-es",
   "github-docs-dotcom-ja",
   "github-docs-dotcom-pt"
-]
\ No newline at end of file
+]
diff --git a/lib/enterprise-dates.json b/lib/enterprise-dates.json
index d5724da99564..e7b9d1be388c 100644
--- a/lib/enterprise-dates.json
+++ b/lib/enterprise-dates.json
@@ -95,4 +95,4 @@
     "releaseDate": "2020-12-08",
     "deprecationDate": "2021-12-08"
   }
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/changelog.json b/lib/graphql/static/changelog.json
index b1628efe1d04..2631980be786 100644
--- a/lib/graphql/static/changelog.json
+++ b/lib/graphql/static/changelog.json
@@ -6748,4 +6748,4 @@
     "previewChanges": [],
     "upcomingChanges": []
   }
-]
\ No newline at end of file
+]
diff --git a/lib/graphql/static/prerendered-objects.json b/lib/graphql/static/prerendered-objects.json
index acb630625d3a..e83ef83ae086 100644
--- a/lib/graphql/static/prerendered-objects.json
+++ b/lib/graphql/static/prerendered-objects.json
@@ -12919,4 +12919,4 @@
       }
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/previews.json b/lib/graphql/static/previews.json
index 35b892d8bc2f..f3738d684338 100644
--- a/lib/graphql/static/previews.json
+++ b/lib/graphql/static/previews.json
@@ -1324,4 +1324,4 @@
       "href": "/graphql/overview/schema-previews#team-review-assignments-preview"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-dotcom.json b/lib/graphql/static/schema-dotcom.json
index 9ce856849055..1d827d634365 100644
--- a/lib/graphql/static/schema-dotcom.json
+++ b/lib/graphql/static/schema-dotcom.json
@@ -69330,4 +69330,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-ghae.json b/lib/graphql/static/schema-ghae.json
index e0f0835b047f..d2562ba8c4c6 100644
--- a/lib/graphql/static/schema-ghae.json
+++ b/lib/graphql/static/schema-ghae.json
@@ -64910,4 +64910,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-ghes-2.19.json b/lib/graphql/static/schema-ghes-2.19.json
index aae3e5b9a4c2..fe98dc7602ef 100644
--- a/lib/graphql/static/schema-ghes-2.19.json
+++ b/lib/graphql/static/schema-ghes-2.19.json
@@ -65566,4 +65566,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-ghes-2.20.json b/lib/graphql/static/schema-ghes-2.20.json
index 79257cefcdd9..15ad63a68999 100644
--- a/lib/graphql/static/schema-ghes-2.20.json
+++ b/lib/graphql/static/schema-ghes-2.20.json
@@ -68512,4 +68512,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-ghes-2.21.json b/lib/graphql/static/schema-ghes-2.21.json
index 9413ac0072a3..83b44199a70f 100644
--- a/lib/graphql/static/schema-ghes-2.21.json
+++ b/lib/graphql/static/schema-ghes-2.21.json
@@ -69609,4 +69609,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/schema-ghes-2.22.json b/lib/graphql/static/schema-ghes-2.22.json
index ca246acf120c..00a73b32f628 100644
--- a/lib/graphql/static/schema-ghes-2.22.json
+++ b/lib/graphql/static/schema-ghes-2.22.json
@@ -66008,4 +66008,4 @@
       "description": "<p>A valid x509 certificate string.</p>"
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/static/upcoming-changes.json b/lib/graphql/static/upcoming-changes.json
index 56ff262987e7..1dcc91564d2f 100644
--- a/lib/graphql/static/upcoming-changes.json
+++ b/lib/graphql/static/upcoming-changes.json
@@ -1839,4 +1839,4 @@
       }
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/lib/graphql/types.json b/lib/graphql/types.json
index 2d418f53173a..4525cb7016af 100644
--- a/lib/graphql/types.json
+++ b/lib/graphql/types.json
@@ -1,34 +1,34 @@
 [
   {
-    "kind":"queries",
-    "type":"QueryTypeDefinition"
+    "kind": "queries",
+    "type": "QueryTypeDefinition"
   },
   {
-    "kind":"mutations",
-    "type":"Mutation"
+    "kind": "mutations",
+    "type": "Mutation"
   },
   {
-    "kind":"objects",
-    "type":"ObjectTypeDefinition"
+    "kind": "objects",
+    "type": "ObjectTypeDefinition"
   },
   {
-    "kind":"interfaces",
-    "type":"InterfaceTypeDefinition"
+    "kind": "interfaces",
+    "type": "InterfaceTypeDefinition"
   },
   {
-    "kind":"enums",
-    "type":"EnumTypeDefinition"
+    "kind": "enums",
+    "type": "EnumTypeDefinition"
   },
   {
-    "kind":"unions",
-    "type":"UnionTypeDefinition"
+    "kind": "unions",
+    "type": "UnionTypeDefinition"
   },
   {
-    "kind":"inputObjects",
-    "type":"InputObjectTypeDefinition"
+    "kind": "inputObjects",
+    "type": "InputObjectTypeDefinition"
   },
   {
-    "kind":"scalars",
-    "type":"ScalarTypeDefinition"
+    "kind": "scalars",
+    "type": "ScalarTypeDefinition"
   }
 ]
diff --git a/lib/redirects/static/archived-routes-from-213-to-217.json b/lib/redirects/static/archived-routes-from-213-to-217.json
index c3681051e284..ef9a662fd1f9 100644
--- a/lib/redirects/static/archived-routes-from-213-to-217.json
+++ b/lib/redirects/static/archived-routes-from-213-to-217.json
@@ -16244,4 +16244,4 @@
   "/pt/enterprise/2.17/user/rest/reference/search",
   "/pt/enterprise/2.17/user/rest/reference/teams",
   "/pt/enterprise/2.17/user/rest/reference/users"
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/api.github.com.json b/lib/rest/static/decorated/api.github.com.json
index 850a68dd3440..76ea5049f194 100644
--- a/lib/rest/static/decorated/api.github.com.json
+++ b/lib/rest/static/decorated/api.github.com.json
@@ -86098,4 +86098,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/ghes-2.18.json b/lib/rest/static/decorated/ghes-2.18.json
index 4e64e951b9de..db0f1592a8c7 100644
--- a/lib/rest/static/decorated/ghes-2.18.json
+++ b/lib/rest/static/decorated/ghes-2.18.json
@@ -64159,4 +64159,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/ghes-2.19.json b/lib/rest/static/decorated/ghes-2.19.json
index 41ae5965da95..d83e7826c81a 100644
--- a/lib/rest/static/decorated/ghes-2.19.json
+++ b/lib/rest/static/decorated/ghes-2.19.json
@@ -64757,4 +64757,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/ghes-2.20.json b/lib/rest/static/decorated/ghes-2.20.json
index 8aa3ac40fb2d..a0f791761fdd 100644
--- a/lib/rest/static/decorated/ghes-2.20.json
+++ b/lib/rest/static/decorated/ghes-2.20.json
@@ -65315,4 +65315,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/ghes-2.21.json b/lib/rest/static/decorated/ghes-2.21.json
index 9c77dadb88b6..46796a6500dc 100644
--- a/lib/rest/static/decorated/ghes-2.21.json
+++ b/lib/rest/static/decorated/ghes-2.21.json
@@ -69469,4 +69469,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/ghes-2.22.json b/lib/rest/static/decorated/ghes-2.22.json
index 2172ab77d661..6d70e92175d4 100644
--- a/lib/rest/static/decorated/ghes-2.22.json
+++ b/lib/rest/static/decorated/ghes-2.22.json
@@ -76896,4 +76896,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/decorated/github.ae.json b/lib/rest/static/decorated/github.ae.json
index 4789b085350a..69d690c5c224 100644
--- a/lib/rest/static/decorated/github.ae.json
+++ b/lib/rest/static/decorated/github.ae.json
@@ -65718,4 +65718,4 @@
     "bodyParameters": [],
     "descriptionHTML": "<p>Get a random sentence from the Zen of GitHub</p>"
   }
-]
\ No newline at end of file
+]
diff --git a/lib/rest/static/dereferenced/api.github.com.deref.json b/lib/rest/static/dereferenced/api.github.com.deref.json
index cb65bf9dc55b..83afeda3fe90 100644
--- a/lib/rest/static/dereferenced/api.github.com.deref.json
+++ b/lib/rest/static/dereferenced/api.github.com.deref.json
@@ -304787,4 +304787,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/ghes-2.18.deref.json b/lib/rest/static/dereferenced/ghes-2.18.deref.json
index ee90286d5faf..0b6457eaabab 100644
--- a/lib/rest/static/dereferenced/ghes-2.18.deref.json
+++ b/lib/rest/static/dereferenced/ghes-2.18.deref.json
@@ -247037,4 +247037,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/ghes-2.19.deref.json b/lib/rest/static/dereferenced/ghes-2.19.deref.json
index af16f89def9b..a826873577d5 100644
--- a/lib/rest/static/dereferenced/ghes-2.19.deref.json
+++ b/lib/rest/static/dereferenced/ghes-2.19.deref.json
@@ -250276,4 +250276,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/ghes-2.20.deref.json b/lib/rest/static/dereferenced/ghes-2.20.deref.json
index 763df6e37f77..a706ec3ae88c 100644
--- a/lib/rest/static/dereferenced/ghes-2.20.deref.json
+++ b/lib/rest/static/dereferenced/ghes-2.20.deref.json
@@ -252363,4 +252363,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/ghes-2.21.deref.json b/lib/rest/static/dereferenced/ghes-2.21.deref.json
index 999e7b7bbf8a..5a33d0b5b91a 100644
--- a/lib/rest/static/dereferenced/ghes-2.21.deref.json
+++ b/lib/rest/static/dereferenced/ghes-2.21.deref.json
@@ -259700,4 +259700,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/ghes-2.22.deref.json b/lib/rest/static/dereferenced/ghes-2.22.deref.json
index 7246c2e7f80d..84890c54c645 100644
--- a/lib/rest/static/dereferenced/ghes-2.22.deref.json
+++ b/lib/rest/static/dereferenced/ghes-2.22.deref.json
@@ -280713,4 +280713,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/rest/static/dereferenced/github.ae.deref.json b/lib/rest/static/dereferenced/github.ae.deref.json
index f3583ef0714c..d966dcbb4359 100644
--- a/lib/rest/static/dereferenced/github.ae.deref.json
+++ b/lib/rest/static/dereferenced/github.ae.deref.json
@@ -251656,4 +251656,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/lib/webhooks/static/dotcom/check_run.completed.payload.json b/lib/webhooks/static/dotcom/check_run.completed.payload.json
index 099dd6872589..bf9adb89bce3 100644
--- a/lib/webhooks/static/dotcom/check_run.completed.payload.json
+++ b/lib/webhooks/static/dotcom/check_run.completed.payload.json
@@ -105,9 +105,7 @@
           "team_discussions": "write",
           "vulnerability_alerts": "read"
         },
-        "events": [
-
-        ]
+        "events": []
       },
       "created_at": "2019-05-15T15:20:31Z",
       "updated_at": "2019-05-15T15:21:14Z"
@@ -162,9 +160,7 @@
         "team_discussions": "write",
         "vulnerability_alerts": "read"
       },
-      "events": [
-
-      ]
+      "events": []
     },
     "pull_requests": [
       {
diff --git a/lib/webhooks/static/dotcom/check_run.created.payload.json b/lib/webhooks/static/dotcom/check_run.created.payload.json
index bcc454ce89ce..46e2bef04690 100644
--- a/lib/webhooks/static/dotcom/check_run.created.payload.json
+++ b/lib/webhooks/static/dotcom/check_run.created.payload.json
@@ -105,9 +105,7 @@
           "team_discussions": "write",
           "vulnerability_alerts": "read"
         },
-        "events": [
-
-        ]
+        "events": []
       },
       "created_at": "2019-05-15T15:20:31Z",
       "updated_at": "2019-05-15T15:20:31Z"
@@ -162,9 +160,7 @@
         "team_discussions": "write",
         "vulnerability_alerts": "read"
       },
-      "events": [
-
-      ]
+      "events": []
     },
     "pull_requests": [
       {
diff --git a/lib/webhooks/static/dotcom/check_run.rerequested.payload.json b/lib/webhooks/static/dotcom/check_run.rerequested.payload.json
index 5d05c30c68da..7284c0f014bb 100644
--- a/lib/webhooks/static/dotcom/check_run.rerequested.payload.json
+++ b/lib/webhooks/static/dotcom/check_run.rerequested.payload.json
@@ -27,9 +27,7 @@
       "url": "https://api.github.com/repos/github/hello-world/check-suites/5",
       "before": "146e867f55c26428e5f9fade55a9bbf5e95a7912",
       "after": "d6fde92930d4715a2b49857d24b940956b26d2d3",
-      "pull_requests": [
-
-      ],
+      "pull_requests": [],
       "app": {
         "id": 2,
         "node_id": "MDExOkludGVncmF0aW9uMQ==",
@@ -93,9 +91,7 @@
       "created_at": "2018-04-25 20:42:10",
       "updated_at": "2018-04-25 20:42:10"
     },
-    "pull_requests": [
-
-    ]
+    "pull_requests": []
   },
   "repository": {
     "id": 526,
diff --git a/lib/webhooks/static/dotcom/check_suite.completed.payload.json b/lib/webhooks/static/dotcom/check_suite.completed.payload.json
index af42306a75ec..f2e3c5636676 100644
--- a/lib/webhooks/static/dotcom/check_suite.completed.payload.json
+++ b/lib/webhooks/static/dotcom/check_suite.completed.payload.json
@@ -85,9 +85,7 @@
         "team_discussions": "write",
         "vulnerability_alerts": "read"
       },
-      "events": [
-
-      ]
+      "events": []
     },
     "created_at": "2019-05-15T15:20:31Z",
     "updated_at": "2019-05-15T15:21:14Z",
diff --git a/lib/webhooks/static/dotcom/check_suite.requested.payload.json b/lib/webhooks/static/dotcom/check_suite.requested.payload.json
index 153dbdd89f80..88ad08deaa69 100644
--- a/lib/webhooks/static/dotcom/check_suite.requested.payload.json
+++ b/lib/webhooks/static/dotcom/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://api.github.com/repos/Codertocat/Hello-World/check-suites/118578174",
     "before": "6113728f27ae82c7b1a177c8d03f9e96e0adf246",
     "after": "f95f852bd8fca8fcc58a9a2d6c842781e32a215e",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 29310,
       "node_id": "MDM6QXBwMjkzMTA=",
@@ -63,9 +61,7 @@
         "team_discussions": "write",
         "vulnerability_alerts": "read"
       },
-      "events": [
-
-      ]
+      "events": []
     },
     "created_at": "2019-05-15T15:20:33Z",
     "updated_at": "2019-05-15T15:20:33Z",
diff --git a/lib/webhooks/static/dotcom/check_suite.rerequested.payload.json b/lib/webhooks/static/dotcom/check_suite.rerequested.payload.json
index ab99f4ee182e..ecd7f8182950 100644
--- a/lib/webhooks/static/dotcom/check_suite.rerequested.payload.json
+++ b/lib/webhooks/static/dotcom/check_suite.rerequested.payload.json
@@ -85,9 +85,7 @@
         "team_discussions": "write",
         "vulnerability_alerts": "read"
       },
-      "events": [
-
-      ]
+      "events": []
     },
     "created_at": "2019-05-15T15:20:31Z",
     "updated_at": "2019-05-15T15:21:14Z",
diff --git a/lib/webhooks/static/dotcom/deployment.payload.json b/lib/webhooks/static/dotcom/deployment.payload.json
index d8be3b9430b5..ffb37cee9eee 100644
--- a/lib/webhooks/static/dotcom/deployment.payload.json
+++ b/lib/webhooks/static/dotcom/deployment.payload.json
@@ -7,8 +7,7 @@
     "sha": "f95f852bd8fca8fcc58a9a2d6c842781e32a215e",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/dotcom/deployment_status.payload.json b/lib/webhooks/static/dotcom/deployment_status.payload.json
index b1a67d35a577..9bf07ae85e58 100644
--- a/lib/webhooks/static/dotcom/deployment_status.payload.json
+++ b/lib/webhooks/static/dotcom/deployment_status.payload.json
@@ -40,8 +40,7 @@
     "sha": "f95f852bd8fca8fcc58a9a2d6c842781e32a215e",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/dotcom/installation.created.payload.json b/lib/webhooks/static/dotcom/installation.created.payload.json
index 51820c4a566b..c9330e7ea1d2 100644
--- a/lib/webhooks/static/dotcom/installation.created.payload.json
+++ b/lib/webhooks/static/dotcom/installation.created.payload.json
@@ -43,9 +43,7 @@
       "metadata": "read",
       "vulnerability_alerts": "read"
     },
-    "events": [
-
-    ],
+    "events": [],
     "created_at": 1557933591,
     "updated_at": 1557933591,
     "single_file_name": null
diff --git a/lib/webhooks/static/dotcom/installation_repositories.added.payload.json b/lib/webhooks/static/dotcom/installation_repositories.added.payload.json
index 164d6655e5f0..3fc6f9a90186 100644
--- a/lib/webhooks/static/dotcom/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/dotcom/installation_repositories.added.payload.json
@@ -43,9 +43,7 @@
       "metadata": "read",
       "vulnerability_alerts": "read"
     },
-    "events": [
-
-    ],
+    "events": [],
     "created_at": 1557933591,
     "updated_at": 1557933591,
     "single_file_name": null
@@ -60,9 +58,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "sender": {
     "login": "Codertocat",
     "id": 21031067,
diff --git a/lib/webhooks/static/dotcom/installation_repositories.removed.payload.json b/lib/webhooks/static/dotcom/installation_repositories.removed.payload.json
index 33e58eff7763..afae8028feda 100644
--- a/lib/webhooks/static/dotcom/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/dotcom/installation_repositories.removed.payload.json
@@ -43,9 +43,7 @@
     "single_file_name": "config.yml"
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 1296269,
diff --git a/lib/webhooks/static/dotcom/integration_installation.created.payload.json b/lib/webhooks/static/dotcom/integration_installation.created.payload.json
index 51820c4a566b..c9330e7ea1d2 100644
--- a/lib/webhooks/static/dotcom/integration_installation.created.payload.json
+++ b/lib/webhooks/static/dotcom/integration_installation.created.payload.json
@@ -43,9 +43,7 @@
       "metadata": "read",
       "vulnerability_alerts": "read"
     },
-    "events": [
-
-    ],
+    "events": [],
     "created_at": 1557933591,
     "updated_at": 1557933591,
     "single_file_name": null
diff --git a/lib/webhooks/static/dotcom/integration_installation_repositories.added.payload.json b/lib/webhooks/static/dotcom/integration_installation_repositories.added.payload.json
index 164d6655e5f0..3fc6f9a90186 100644
--- a/lib/webhooks/static/dotcom/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/dotcom/integration_installation_repositories.added.payload.json
@@ -43,9 +43,7 @@
       "metadata": "read",
       "vulnerability_alerts": "read"
     },
-    "events": [
-
-    ],
+    "events": [],
     "created_at": 1557933591,
     "updated_at": 1557933591,
     "single_file_name": null
@@ -60,9 +58,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "sender": {
     "login": "Codertocat",
     "id": 21031067,
diff --git a/lib/webhooks/static/dotcom/issues.assigned.payload.json b/lib/webhooks/static/dotcom/issues.assigned.payload.json
index 39fdd8c764fb..70788ed25816 100644
--- a/lib/webhooks/static/dotcom/issues.assigned.payload.json
+++ b/lib/webhooks/static/dotcom/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/dotcom/issues.demilestoned.payload.json b/lib/webhooks/static/dotcom/issues.demilestoned.payload.json
index 1ad88e31cfce..70f653aea777 100644
--- a/lib/webhooks/static/dotcom/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/dotcom/issues.demilestoned.payload.json
@@ -44,9 +44,7 @@
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T15:20:33Z",
diff --git a/lib/webhooks/static/dotcom/issues.edited.payload.json b/lib/webhooks/static/dotcom/issues.edited.payload.json
index 10c607125178..b4cdc81b1e67 100644
--- a/lib/webhooks/static/dotcom/issues.edited.payload.json
+++ b/lib/webhooks/static/dotcom/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 186853002,
     "node_id": "MDEwOlJlcG9zaXRvcnkxODY4NTMwMDI=",
diff --git a/lib/webhooks/static/dotcom/issues.locked.payload.json b/lib/webhooks/static/dotcom/issues.locked.payload.json
index 180dd17205de..653a1f3993eb 100644
--- a/lib/webhooks/static/dotcom/issues.locked.payload.json
+++ b/lib/webhooks/static/dotcom/issues.locked.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": true,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T15:20:18Z",
diff --git a/lib/webhooks/static/dotcom/issues.milestoned.payload.json b/lib/webhooks/static/dotcom/issues.milestoned.payload.json
index 87ca37da6f2f..f6738ce0aa9c 100644
--- a/lib/webhooks/static/dotcom/issues.milestoned.payload.json
+++ b/lib/webhooks/static/dotcom/issues.milestoned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/dotcom/issues.opened.payload.json b/lib/webhooks/static/dotcom/issues.opened.payload.json
index b544d2fd4477..edfae2a8e544 100644
--- a/lib/webhooks/static/dotcom/issues.opened.payload.json
+++ b/lib/webhooks/static/dotcom/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/dotcom/issues.unlabeled.payload.json b/lib/webhooks/static/dotcom/issues.unlabeled.payload.json
index d67bc292c35b..828362c0c3cf 100644
--- a/lib/webhooks/static/dotcom/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/dotcom/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T15:20:18Z",
diff --git a/lib/webhooks/static/dotcom/issues.unlocked.payload.json b/lib/webhooks/static/dotcom/issues.unlocked.payload.json
index d49955ecb6ed..28984d5eeb57 100644
--- a/lib/webhooks/static/dotcom/issues.unlocked.payload.json
+++ b/lib/webhooks/static/dotcom/issues.unlocked.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T15:20:18Z",
diff --git a/lib/webhooks/static/dotcom/marketplace_purchase.cancelled.payload.json b/lib/webhooks/static/dotcom/marketplace_purchase.cancelled.payload.json
index 3d035805ed43..70cdb7b6b76b 100644
--- a/lib/webhooks/static/dotcom/marketplace_purchase.cancelled.payload.json
+++ b/lib/webhooks/static/dotcom/marketplace_purchase.cancelled.payload.json
@@ -1,51 +1,51 @@
 {
-   "action":"cancelled",
-   "effective_date":"2017-10-25T00:00:00+00:00",
-   "sender":{
-      "login":"username",
-      "id":3877742,
-      "avatar_url":"https://avatars2.githubusercontent.com/u/3877742?v=4",
-      "gravatar_id":"",
-      "url":"https://api.github.com/users/username",
-      "html_url":"https://github.com/username",
-      "followers_url":"https://api.github.com/users/username/followers",
-      "following_url":"https://api.github.com/users/username/following{/other_user}",
-      "gists_url":"https://api.github.com/users/username/gists{/gist_id}",
-      "starred_url":"https://api.github.com/users/username/starred{/owner}{/repo}",
-      "subscriptions_url":"https://api.github.com/users/username/subscriptions",
-      "organizations_url":"https://api.github.com/users/username/orgs",
-      "repos_url":"https://api.github.com/users/username/repos",
-      "events_url":"https://api.github.com/users/username/events{/privacy}",
-      "received_events_url":"https://api.github.com/users/username/received_events",
-      "type":"User",
-      "site_admin":true,
-      "email":"username@email.com"
-   },
-   "marketplace_purchase":{
-      "account":{
-         "type":"Organization",
-         "id":28536653,
-         "login":"organizationUsername",
-         "organization_billing_email":"organizationusername@gmail.com"
-      },
-      "billing_cycle":"monthly",
-      "unit_count":0,
-      "on_free_trial":false,
-      "free_trial_ends_on":null,
-      "next_billing_date":"2017-11-08T00:00:00+00:00",
-      "plan":{
-         "id":686,
-         "name":"Premium Plan",
-         "description":"Premium Plan",
-         "monthly_price_in_cents":10000,
-         "yearly_price_in_cents":100000,
-         "price_model":"flat-rate",
-         "has_free_trial":true,
-         "unit_name":null,
-         "bullets":[
-            "Is Expensive",
-            "And Flat Rate"
-         ]
-      }
-   }
+  "action": "cancelled",
+  "effective_date": "2017-10-25T00:00:00+00:00",
+  "sender": {
+    "login": "username",
+    "id": 3877742,
+    "avatar_url": "https://avatars2.githubusercontent.com/u/3877742?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/username",
+    "html_url": "https://github.com/username",
+    "followers_url": "https://api.github.com/users/username/followers",
+    "following_url": "https://api.github.com/users/username/following{/other_user}",
+    "gists_url": "https://api.github.com/users/username/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/username/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/username/subscriptions",
+    "organizations_url": "https://api.github.com/users/username/orgs",
+    "repos_url": "https://api.github.com/users/username/repos",
+    "events_url": "https://api.github.com/users/username/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/username/received_events",
+    "type": "User",
+    "site_admin": true,
+    "email": "username@email.com"
+  },
+  "marketplace_purchase": {
+    "account": {
+      "type": "Organization",
+      "id": 28536653,
+      "login": "organizationUsername",
+      "organization_billing_email": "organizationusername@gmail.com"
+    },
+    "billing_cycle": "monthly",
+    "unit_count": 0,
+    "on_free_trial": false,
+    "free_trial_ends_on": null,
+    "next_billing_date": "2017-11-08T00:00:00+00:00",
+    "plan": {
+      "id": 686,
+      "name": "Premium Plan",
+      "description": "Premium Plan",
+      "monthly_price_in_cents": 10000,
+      "yearly_price_in_cents": 100000,
+      "price_model": "flat-rate",
+      "has_free_trial": true,
+      "unit_name": null,
+      "bullets": [
+        "Is Expensive",
+        "And Flat Rate"
+      ]
+    }
+  }
 }
diff --git a/lib/webhooks/static/dotcom/marketplace_purchase.changed.payload.json b/lib/webhooks/static/dotcom/marketplace_purchase.changed.payload.json
index f2cedfacb2b2..80c1029250f8 100644
--- a/lib/webhooks/static/dotcom/marketplace_purchase.changed.payload.json
+++ b/lib/webhooks/static/dotcom/marketplace_purchase.changed.payload.json
@@ -1,77 +1,77 @@
 {
-   "action":"changed",
-   "effective_date":"2017-10-25T00:00:00+00:00",
-   "sender":{
-      "login":"username",
-      "id":3877742,
-      "avatar_url":"https://avatars2.githubusercontent.com/u/3877742?v=4",
-      "gravatar_id":"",
-      "url":"https://api.github.com/users/username",
-      "html_url":"https://github.com/username",
-      "followers_url":"https://api.github.com/users/username/followers",
-      "following_url":"https://api.github.com/users/username/following{/other_user}",
-      "gists_url":"https://api.github.com/users/username/gists{/gist_id}",
-      "starred_url":"https://api.github.com/users/username/starred{/owner}{/repo}",
-      "subscriptions_url":"https://api.github.com/users/username/subscriptions",
-      "organizations_url":"https://api.github.com/users/username/orgs",
-      "repos_url":"https://api.github.com/users/username/repos",
-      "events_url":"https://api.github.com/users/username/events{/privacy}",
-      "received_events_url":"https://api.github.com/users/username/received_events",
-      "type":"User",
-      "site_admin":true,
-      "email":"username@email.com"
-   },
-   "marketplace_purchase":{
-      "account":{
-         "type":"Organization",
-         "id":18404719,
-         "login":"username",
-         "organization_billing_email":"username@email.com"
-      },
-      "billing_cycle":"monthly",
-      "unit_count":10,
-      "on_free_trial":false,
-      "free_trial_ends_on":null,
-      "next_billing_date":"2017-11-05T00:00:00+00:00",
-      "plan":{
-         "id":435,
-         "name":"Basic Plan",
-         "description":"Basic Plan",
-         "monthly_price_in_cents":1000,
-         "yearly_price_in_cents":10000,
-         "price_model":"per-unit",
-         "has_free_trial":true,
-         "unit_name":"seat",
-         "bullets":[
-            "Is Basic",
-            "Because Basic "
-         ]
-      }
-   },
-   "previous_marketplace_purchase":{
-      "account":{
-         "type":"Organization",
-         "id":18404719,
-         "login":"username",
-         "organization_billing_email":"username@email.com"
-      },
-      "billing_cycle":"monthly",
-      "on_free_trial":false,
-      "free_trial_ends_on":null,
-      "unit_count":1,
-      "plan":{
-         "id":435,
-         "name":"Basic Plan",
-         "description":"Basic Plan",
-         "monthly_price_in_cents":1000,
-         "yearly_price_in_cents":10000,
-         "price_model":"per-unit",
-         "has_free_trial":true,
-         "unit_name":"seat",
-         "bullets":[
-            "Is Basic",
-            "Because Basic "
-         ]
-      }
-   }
+  "action": "changed",
+  "effective_date": "2017-10-25T00:00:00+00:00",
+  "sender": {
+    "login": "username",
+    "id": 3877742,
+    "avatar_url": "https://avatars2.githubusercontent.com/u/3877742?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/username",
+    "html_url": "https://github.com/username",
+    "followers_url": "https://api.github.com/users/username/followers",
+    "following_url": "https://api.github.com/users/username/following{/other_user}",
+    "gists_url": "https://api.github.com/users/username/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/username/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/username/subscriptions",
+    "organizations_url": "https://api.github.com/users/username/orgs",
+    "repos_url": "https://api.github.com/users/username/repos",
+    "events_url": "https://api.github.com/users/username/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/username/received_events",
+    "type": "User",
+    "site_admin": true,
+    "email": "username@email.com"
+  },
+  "marketplace_purchase": {
+    "account": {
+      "type": "Organization",
+      "id": 18404719,
+      "login": "username",
+      "organization_billing_email": "username@email.com"
+    },
+    "billing_cycle": "monthly",
+    "unit_count": 10,
+    "on_free_trial": false,
+    "free_trial_ends_on": null,
+    "next_billing_date": "2017-11-05T00:00:00+00:00",
+    "plan": {
+      "id": 435,
+      "name": "Basic Plan",
+      "description": "Basic Plan",
+      "monthly_price_in_cents": 1000,
+      "yearly_price_in_cents": 10000,
+      "price_model": "per-unit",
+      "has_free_trial": true,
+      "unit_name": "seat",
+      "bullets": [
+        "Is Basic",
+        "Because Basic "
+      ]
+    }
+  },
+  "previous_marketplace_purchase": {
+    "account": {
+      "type": "Organization",
+      "id": 18404719,
+      "login": "username",
+      "organization_billing_email": "username@email.com"
+    },
+    "billing_cycle": "monthly",
+    "on_free_trial": false,
+    "free_trial_ends_on": null,
+    "unit_count": 1,
+    "plan": {
+      "id": 435,
+      "name": "Basic Plan",
+      "description": "Basic Plan",
+      "monthly_price_in_cents": 1000,
+      "yearly_price_in_cents": 10000,
+      "price_model": "per-unit",
+      "has_free_trial": true,
+      "unit_name": "seat",
+      "bullets": [
+        "Is Basic",
+        "Because Basic "
+      ]
+    }
+  }
 }
diff --git a/lib/webhooks/static/dotcom/marketplace_purchase.purchased.payload.json b/lib/webhooks/static/dotcom/marketplace_purchase.purchased.payload.json
index 2a167c8c9d26..52689a502f7b 100644
--- a/lib/webhooks/static/dotcom/marketplace_purchase.purchased.payload.json
+++ b/lib/webhooks/static/dotcom/marketplace_purchase.purchased.payload.json
@@ -1,51 +1,51 @@
 {
-   "action":"purchased",
-   "effective_date":"2017-10-25T00:00:00+00:00",
-   "sender":{
-      "login":"username",
-      "id":3877742,
-      "avatar_url":"https://avatars2.githubusercontent.com/u/3877742?v=4",
-      "gravatar_id":"",
-      "url":"https://api.github.com/users/username",
-      "html_url":"https://github.com/username",
-      "followers_url":"https://api.github.com/users/username/followers",
-      "following_url":"https://api.github.com/users/username/following{/other_user}",
-      "gists_url":"https://api.github.com/users/username/gists{/gist_id}",
-      "starred_url":"https://api.github.com/users/username/starred{/owner}{/repo}",
-      "subscriptions_url":"https://api.github.com/users/username/subscriptions",
-      "organizations_url":"https://api.github.com/users/username/orgs",
-      "repos_url":"https://api.github.com/users/username/repos",
-      "events_url":"https://api.github.com/users/username/events{/privacy}",
-      "received_events_url":"https://api.github.com/users/username/received_events",
-      "type":"User",
-      "site_admin":true,
-      "email":"username@email.com"
-   },
-   "marketplace_purchase":{
-      "account":{
-         "type":"Organization",
-         "id":18404719,
-         "login":"username",
-         "organization_billing_email":"username@email.com"
-      },
-      "billing_cycle":"monthly",
-      "unit_count":1,
-      "on_free_trial":false,
-      "free_trial_ends_on":null,
-      "next_billing_date":"2017-11-05T00:00:00+00:00",
-      "plan":{
-         "id":435,
-         "name":"Basic Plan",
-         "description":"Basic Plan",
-         "monthly_price_in_cents":1000,
-         "yearly_price_in_cents":10000,
-         "price_model":"per-unit",
-         "has_free_trial":true,
-         "unit_name":"seat",
-         "bullets":[
-            "Is Basic",
-            "Because Basic "
-         ]
-      }
-   }
+  "action": "purchased",
+  "effective_date": "2017-10-25T00:00:00+00:00",
+  "sender": {
+    "login": "username",
+    "id": 3877742,
+    "avatar_url": "https://avatars2.githubusercontent.com/u/3877742?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/username",
+    "html_url": "https://github.com/username",
+    "followers_url": "https://api.github.com/users/username/followers",
+    "following_url": "https://api.github.com/users/username/following{/other_user}",
+    "gists_url": "https://api.github.com/users/username/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/username/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/username/subscriptions",
+    "organizations_url": "https://api.github.com/users/username/orgs",
+    "repos_url": "https://api.github.com/users/username/repos",
+    "events_url": "https://api.github.com/users/username/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/username/received_events",
+    "type": "User",
+    "site_admin": true,
+    "email": "username@email.com"
+  },
+  "marketplace_purchase": {
+    "account": {
+      "type": "Organization",
+      "id": 18404719,
+      "login": "username",
+      "organization_billing_email": "username@email.com"
+    },
+    "billing_cycle": "monthly",
+    "unit_count": 1,
+    "on_free_trial": false,
+    "free_trial_ends_on": null,
+    "next_billing_date": "2017-11-05T00:00:00+00:00",
+    "plan": {
+      "id": 435,
+      "name": "Basic Plan",
+      "description": "Basic Plan",
+      "monthly_price_in_cents": 1000,
+      "yearly_price_in_cents": 10000,
+      "price_model": "per-unit",
+      "has_free_trial": true,
+      "unit_name": "seat",
+      "bullets": [
+        "Is Basic",
+        "Because Basic "
+      ]
+    }
+  }
 }
diff --git a/lib/webhooks/static/dotcom/package.published.payload.json b/lib/webhooks/static/dotcom/package.published.payload.json
index f310484f15a3..8d1559cb282c 100644
--- a/lib/webhooks/static/dotcom/package.published.payload.json
+++ b/lib/webhooks/static/dotcom/package.published.payload.json
@@ -1,222 +1,132 @@
 {
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-          "html_url":"https://github.com/Codertocat",
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-          "following_url":"https://api.github.com/users/Codertocat/following{/other_user}",
-          "gists_url":"https://api.github.com/users/Codertocat/gists{/gist_id}",
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-          "events_url":"https://api.github.com/users/Codertocat/events{/privacy}",
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-          "type":"User",
-          "site_admin":false
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-          "version":"1.0.0",
-          "summary":"A simple npm package to demonstrate GitHub Packages",
-          "body":"# hello-world-npm\n\nThis is a simple npm package that demonstrates the [Github Packages](https://github.com/features/package).\n\n## Installation \n\n`$ npm install`\n\n## Usage\n\n```\nconst myPackage = require('hello-world-node-package');\nmyPackage.helloWorld();\n```\n\n",
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-                "followers_url":"https://api.github.com/users/Codertocat/followers",
-                "following_url":"https://api.github.com/users/Codertocat/following{/other_user}",
-                "gists_url":"https://api.github.com/users/Codertocat/gists{/gist_id}",
-                "starred_url":"https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
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-                "organizations_url":"https://api.github.com/users/Codertocat/orgs",
-                "repos_url":"https://api.github.com/users/Codertocat/repos",
-                "events_url":"https://api.github.com/users/Codertocat/events{/privacy}",
-                "received_events_url":"https://api.github.com/users/Codertocat/received_events",
-                "type":"User",
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-             "prerelease":false,
-             "created_at":"2019-05-09T23:24:40Z",
-             "published_at":"2019-05-09T23:26:59Z"
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-          "manifest":"{\"_from\":\"\",\"_id\":\"@codertocat/hello-world-npm@1.0.0\",\"_nodeVersion\":\"10.0.0\",\"_npmUser\":{},\"_npmVersion\":\"5.6.0\",\"_shasum\":\"\",\"author\":{\"name\":\"Codertocat\"},\"bugs\":{\"url\":\"https://github.com/Codertocat/hello-world-npm/issues\"},\"description\":\"A simple npm package to demonstrate GitHub Package Registry\",\"dependencies\":null,\"devDependencies\":null,\"peerDependencies\":null,\"dist\":{\"integrity\":\"sha512-CcChRwjJk+pvGVERbgdjc0w5h6HrOs6jK6OJuHmFcmbnGuhiy9tPMtb4WcSSdvwrktAxf96LsJBNqeIHAEHl3A==\",\"shasum\":\"a413c56a12997ca1b56715ebe81d8c6e0ffe6abb\",\"tarball\":\"http://npm.pkg.github.com/@codertocat/hello-world-npm/-/@codertocat/hello-world-npm-1.0.0.tgz\"},\"gitHead\":\"6c62fb45fe66bfb1ea9a66abc38f6a0cc974292b\",\"homepage\":\"https://github.com/Codertocat/hello-world-npm#readme\",\"license\":\"ISC\",\"main\":\"index.js\",\"name\":\"@codertocat/hello-world-npm\",\"repository\":{\"type\":\"git\",\"url\":\"git+https://github.com/Codertocat/hello-world-npm.git\"},\"scripts\":{\"test\":\"echo \\\"Error: no test specified\\\" \\u0026\\u0026 exit 1\"},\"version\":\"1.0.0\"}",
-          "html_url":"https://github.com/Codertocat/hello-world-npm/packages/10696?version=1.0.0",
-          "tag_name":"1.0.0",
-          "target_commitish":"master",
-          "target_oid":"6c62fb45fe66bfb1ea9a66abc38f6a0cc974292b",
-          "draft":false,
-          "prerelease":false,
-          "created_at":"2019-05-09T23:28:29Z",
-          "updated_at":"2019-05-09T23:28:30Z",
-          "metadata":[
-
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-          "package_files":[
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-                "id":92167,
-                "name":"hello-world-npm-1.0.0-npm.tgz",
-                "sha256":"ba703915435b6ca2ca666b5d8332db34bf9dc37a198ed70d3a5fa5d08b8415c8",
-                "sha1":"a413c56a12997ca1b56715ebe81d8c6e0ffe6abb",
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-                "content_type":"application/octet-stream",
-                "state":"uploaded",
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-                "created_at":"2019-05-09T23:28:30Z",
-                "updated_at":"2019-05-09T23:28:30Z"
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-          "author":{
-             "login":"Codertocat",
-             "id":21031067,
-             "node_id":"MDQ6VXNlcjIxMDMxMDY3",
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-             "gravatar_id":"",
-             "url":"https://api.github.com/users/Codertocat",
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-             "following_url":"https://api.github.com/users/Codertocat/following{/other_user}",
-             "gists_url":"https://api.github.com/users/Codertocat/gists{/gist_id}",
-             "starred_url":"https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
-             "subscriptions_url":"https://api.github.com/users/Codertocat/subscriptions",
-             "organizations_url":"https://api.github.com/users/Codertocat/orgs",
-             "repos_url":"https://api.github.com/users/Codertocat/repos",
-             "events_url":"https://api.github.com/users/Codertocat/events{/privacy}",
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-             "type":"User",
-             "site_admin":false
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-          "installation_command":"npm install @Codertocat/@1.0.0"
-       },
-       "registry":{
-          "about_url":"https://help.github.com/about-github-packages",
-          "name":"GitHub npm registry",
-          "type":"npm",
-          "url":"https://npm.pkg.github.com/@Codertocat",
-          "vendor":"GitHub Inc"
-       }
+  "action": "published",
+  "package": {
+    "id": 10696,
+    "name": "hello-world-npm",
+    "package_type": "npm",
+    "html_url": "https://github.com/Codertocat/hello-world-npm/packages/10696",
+    "created_at": "2019-05-09T23:28:29Z",
+    "updated_at": "2019-05-09T23:28:29Z",
+    "owner": {
+      "login": "Codertocat",
+      "id": 21031067,
+      "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/21031067?v=4",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/Codertocat",
+      "html_url": "https://github.com/Codertocat",
+      "followers_url": "https://api.github.com/users/Codertocat/followers",
+      "following_url": "https://api.github.com/users/Codertocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/Codertocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/Codertocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/Codertocat/orgs",
+      "repos_url": "https://api.github.com/users/Codertocat/repos",
+      "events_url": "https://api.github.com/users/Codertocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/Codertocat/received_events",
+      "type": "User",
+      "site_admin": false
     },
-    "repository":{
-       "id":185882436,
-       "node_id":"MDEwOlJlcG9zaXRvcnkxODU4ODI0MzY=",
-       "name":"hello-world-npm",
-       "full_name":"Codertocat/hello-world-npm",
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-          "html_url":"https://github.com/Codertocat",
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-          "organizations_url":"https://api.github.com/users/Codertocat/orgs",
-          "repos_url":"https://api.github.com/users/Codertocat/repos",
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-          "received_events_url":"https://api.github.com/users/Codertocat/received_events",
-          "type":"User",
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-       "keys_url":"https://api.github.com/repos/Codertocat/hello-world-npm/keys{/key_id}",
-       "collaborators_url":"https://api.github.com/repos/Codertocat/hello-world-npm/collaborators{/collaborator}",
-       "teams_url":"https://api.github.com/repos/Codertocat/hello-world-npm/teams",
-       "hooks_url":"https://api.github.com/repos/Codertocat/hello-world-npm/hooks",
-       "issue_events_url":"https://api.github.com/repos/Codertocat/hello-world-npm/issues/events{/number}",
-       "events_url":"https://api.github.com/repos/Codertocat/hello-world-npm/events",
-       "assignees_url":"https://api.github.com/repos/Codertocat/hello-world-npm/assignees{/user}",
-       "branches_url":"https://api.github.com/repos/Codertocat/hello-world-npm/branches{/branch}",
-       "tags_url":"https://api.github.com/repos/Codertocat/hello-world-npm/tags",
-       "blobs_url":"https://api.github.com/repos/Codertocat/hello-world-npm/git/blobs{/sha}",
-       "git_tags_url":"https://api.github.com/repos/Codertocat/hello-world-npm/git/tags{/sha}",
-       "git_refs_url":"https://api.github.com/repos/Codertocat/hello-world-npm/git/refs{/sha}",
-       "trees_url":"https://api.github.com/repos/Codertocat/hello-world-npm/git/trees{/sha}",
-       "statuses_url":"https://api.github.com/repos/Codertocat/hello-world-npm/statuses/{sha}",
-       "languages_url":"https://api.github.com/repos/Codertocat/hello-world-npm/languages",
-       "stargazers_url":"https://api.github.com/repos/Codertocat/hello-world-npm/stargazers",
-       "contributors_url":"https://api.github.com/repos/Codertocat/hello-world-npm/contributors",
-       "subscribers_url":"https://api.github.com/repos/Codertocat/hello-world-npm/subscribers",
-       "subscription_url":"https://api.github.com/repos/Codertocat/hello-world-npm/subscription",
-       "commits_url":"https://api.github.com/repos/Codertocat/hello-world-npm/commits{/sha}",
-       "git_commits_url":"https://api.github.com/repos/Codertocat/hello-world-npm/git/commits{/sha}",
-       "comments_url":"https://api.github.com/repos/Codertocat/hello-world-npm/comments{/number}",
-       "issue_comment_url":"https://api.github.com/repos/Codertocat/hello-world-npm/issues/comments{/number}",
-       "contents_url":"https://api.github.com/repos/Codertocat/hello-world-npm/contents/{+path}",
-       "compare_url":"https://api.github.com/repos/Codertocat/hello-world-npm/compare/{base}...{head}",
-       "merges_url":"https://api.github.com/repos/Codertocat/hello-world-npm/merges",
-       "archive_url":"https://api.github.com/repos/Codertocat/hello-world-npm/{archive_format}{/ref}",
-       "downloads_url":"https://api.github.com/repos/Codertocat/hello-world-npm/downloads",
-       "issues_url":"https://api.github.com/repos/Codertocat/hello-world-npm/issues{/number}",
-       "pulls_url":"https://api.github.com/repos/Codertocat/hello-world-npm/pulls{/number}",
-       "milestones_url":"https://api.github.com/repos/Codertocat/hello-world-npm/milestones{/number}",
-       "notifications_url":"https://api.github.com/repos/Codertocat/hello-world-npm/notifications{?since,all,participating}",
-       "labels_url":"https://api.github.com/repos/Codertocat/hello-world-npm/labels{/name}",
-       "releases_url":"https://api.github.com/repos/Codertocat/hello-world-npm/releases{/id}",
-       "deployments_url":"https://api.github.com/repos/Codertocat/hello-world-npm/deployments",
-       "created_at":"2019-05-09T22:53:26Z",
-       "updated_at":"2019-05-09T23:24:42Z",
-       "pushed_at":"2019-05-09T23:27:00Z",
-       "git_url":"git://github.com/Codertocat/hello-world-npm.git",
-       "ssh_url":"git@github.com:Codertocat/hello-world-npm.git",
-       "clone_url":"https://github.com/Codertocat/hello-world-npm.git",
-       "svn_url":"https://github.com/Codertocat/hello-world-npm",
-       "homepage":null,
-       "size":0,
-       "stargazers_count":0,
-       "watchers_count":0,
-       "language":"JavaScript",
-       "has_issues":true,
-       "has_projects":true,
-       "has_downloads":true,
-       "has_wiki":true,
-       "has_pages":false,
-       "forks_count":0,
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-       "archived":false,
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-       "open_issues_count":0,
-       "license":null,
-       "forks":0,
-       "open_issues":0,
-       "watchers":0,
-       "default_branch":"master"
+    "package_version": {
+      "id": 24147,
+      "version": "1.0.0",
+      "summary": "A simple npm package to demonstrate GitHub Packages",
+      "body": "# hello-world-npm\n\nThis is a simple npm package that demonstrates the [Github Packages](https://github.com/features/package).\n\n## Installation \n\n`$ npm install`\n\n## Usage\n\n```\nconst myPackage = require('hello-world-node-package');\nmyPackage.helloWorld();\n```\n\n",
+      "body_html": "<h1>hello-world-npm</h1>\n<p>This is a simple npm package that demonstrates the <a href=\"https://github.com/features/package\">Github Package Registry</a>.</p>\n<h2>Installation</h2>\n<p><code>$ npm install</code></p>\n<h2>Usage</h2>\n<pre><code>const myPackage = require('hello-world-node-package');\nmyPackage.helloWorld();\n</code></pre>",
+      "release": {
+        "url": "https://api.github.com/repos/Codertocat/hello-world-npm/releases/17264286",
+        "html_url": "https://github.com/Codertocat/hello-world-npm/releases/tag/1.0.0",
+        "id": 17264286,
+        "tag_name": "1.0.0",
+        "target_commitish": "master",
+        "name": "1.0.0",
+        "draft": false,
+        "author": {
+          "login": "Codertocat",
+          "id": 21031067,
+          "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+          "avatar_url": "https://avatars1.githubusercontent.com/u/21031067?v=4",
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+          "url": "https://api.github.com/users/Codertocat",
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+          "followers_url": "https://api.github.com/users/Codertocat/followers",
+          "following_url": "https://api.github.com/users/Codertocat/following{/other_user}",
+          "gists_url": "https://api.github.com/users/Codertocat/gists{/gist_id}",
+          "starred_url": "https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
+          "subscriptions_url": "https://api.github.com/users/Codertocat/subscriptions",
+          "organizations_url": "https://api.github.com/users/Codertocat/orgs",
+          "repos_url": "https://api.github.com/users/Codertocat/repos",
+          "events_url": "https://api.github.com/users/Codertocat/events{/privacy}",
+          "received_events_url": "https://api.github.com/users/Codertocat/received_events",
+          "type": "User",
+          "site_admin": false
+        },
+        "prerelease": false,
+        "created_at": "2019-05-09T23:24:40Z",
+        "published_at": "2019-05-09T23:26:59Z"
+      },
+      "manifest": "{\"_from\":\"\",\"_id\":\"@codertocat/hello-world-npm@1.0.0\",\"_nodeVersion\":\"10.0.0\",\"_npmUser\":{},\"_npmVersion\":\"5.6.0\",\"_shasum\":\"\",\"author\":{\"name\":\"Codertocat\"},\"bugs\":{\"url\":\"https://github.com/Codertocat/hello-world-npm/issues\"},\"description\":\"A simple npm package to demonstrate GitHub Package Registry\",\"dependencies\":null,\"devDependencies\":null,\"peerDependencies\":null,\"dist\":{\"integrity\":\"sha512-CcChRwjJk+pvGVERbgdjc0w5h6HrOs6jK6OJuHmFcmbnGuhiy9tPMtb4WcSSdvwrktAxf96LsJBNqeIHAEHl3A==\",\"shasum\":\"a413c56a12997ca1b56715ebe81d8c6e0ffe6abb\",\"tarball\":\"http://npm.pkg.github.com/@codertocat/hello-world-npm/-/@codertocat/hello-world-npm-1.0.0.tgz\"},\"gitHead\":\"6c62fb45fe66bfb1ea9a66abc38f6a0cc974292b\",\"homepage\":\"https://github.com/Codertocat/hello-world-npm#readme\",\"license\":\"ISC\",\"main\":\"index.js\",\"name\":\"@codertocat/hello-world-npm\",\"repository\":{\"type\":\"git\",\"url\":\"git+https://github.com/Codertocat/hello-world-npm.git\"},\"scripts\":{\"test\":\"echo \\\"Error: no test specified\\\" \\u0026\\u0026 exit 1\"},\"version\":\"1.0.0\"}",
+      "html_url": "https://github.com/Codertocat/hello-world-npm/packages/10696?version=1.0.0",
+      "tag_name": "1.0.0",
+      "target_commitish": "master",
+      "target_oid": "6c62fb45fe66bfb1ea9a66abc38f6a0cc974292b",
+      "draft": false,
+      "prerelease": false,
+      "created_at": "2019-05-09T23:28:29Z",
+      "updated_at": "2019-05-09T23:28:30Z",
+      "metadata": [],
+      "package_files": [
+        {
+          "download_url": "https://github-production-package-file-4f11e5.s3.amazonaws.com/185882436/3e6d9b00-7288-11e9-9d72-c0df4c711800?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20190509%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20190509T232830Z&X-Amz-Expires=300&X-Amz-Signature=4b825c49cd93370123a77d0f97a4ebb0d44efb76da46faf1e382f0c668b35819&X-Amz-SignedHeaders=host&actor_id=0&response-content-disposition=filename%3Dhello-world-npm-1.0.0-npm.tgz&response-content-type=application%2Foctet-stream",
+          "id": 92167,
+          "name": "hello-world-npm-1.0.0-npm.tgz",
+          "sha256": "ba703915435b6ca2ca666b5d8332db34bf9dc37a198ed70d3a5fa5d08b8415c8",
+          "sha1": "a413c56a12997ca1b56715ebe81d8c6e0ffe6abb",
+          "md5": "56ebbd5a5a03367f62d0c732bafd3c66",
+          "content_type": "application/octet-stream",
+          "state": "uploaded",
+          "size": 654,
+          "created_at": "2019-05-09T23:28:30Z",
+          "updated_at": "2019-05-09T23:28:30Z"
+        }
+      ],
+      "author": {
+        "login": "Codertocat",
+        "id": 21031067,
+        "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+        "avatar_url": "https://avatars1.githubusercontent.com/u/21031067?v=4",
+        "gravatar_id": "",
+        "url": "https://api.github.com/users/Codertocat",
+        "html_url": "https://github.com/Codertocat",
+        "followers_url": "https://api.github.com/users/Codertocat/followers",
+        "following_url": "https://api.github.com/users/Codertocat/following{/other_user}",
+        "gists_url": "https://api.github.com/users/Codertocat/gists{/gist_id}",
+        "starred_url": "https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
+        "subscriptions_url": "https://api.github.com/users/Codertocat/subscriptions",
+        "organizations_url": "https://api.github.com/users/Codertocat/orgs",
+        "repos_url": "https://api.github.com/users/Codertocat/repos",
+        "events_url": "https://api.github.com/users/Codertocat/events{/privacy}",
+        "received_events_url": "https://api.github.com/users/Codertocat/received_events",
+        "type": "User",
+        "site_admin": false
+      },
+      "installation_command": "npm install @Codertocat/@1.0.0"
     },
-    "sender": {
+    "registry": {
+      "about_url": "https://help.github.com/about-github-packages",
+      "name": "GitHub npm registry",
+      "type": "npm",
+      "url": "https://npm.pkg.github.com/@Codertocat",
+      "vendor": "GitHub Inc"
+    }
+  },
+  "repository": {
+    "id": 185882436,
+    "node_id": "MDEwOlJlcG9zaXRvcnkxODU4ODI0MzY=",
+    "name": "hello-world-npm",
+    "full_name": "Codertocat/hello-world-npm",
+    "private": true,
+    "owner": {
       "login": "Codertocat",
       "id": 21031067,
       "node_id": "MDQ6VXNlcjIxMDMxMDY3",
@@ -235,5 +145,93 @@
       "received_events_url": "https://api.github.com/users/Codertocat/received_events",
       "type": "User",
       "site_admin": false
-    }
+    },
+    "html_url": "https://github.com/Codertocat/hello-world-npm",
+    "description": null,
+    "fork": false,
+    "url": "https://api.github.com/repos/Codertocat/hello-world-npm",
+    "forks_url": "https://api.github.com/repos/Codertocat/hello-world-npm/forks",
+    "keys_url": "https://api.github.com/repos/Codertocat/hello-world-npm/keys{/key_id}",
+    "collaborators_url": "https://api.github.com/repos/Codertocat/hello-world-npm/collaborators{/collaborator}",
+    "teams_url": "https://api.github.com/repos/Codertocat/hello-world-npm/teams",
+    "hooks_url": "https://api.github.com/repos/Codertocat/hello-world-npm/hooks",
+    "issue_events_url": "https://api.github.com/repos/Codertocat/hello-world-npm/issues/events{/number}",
+    "events_url": "https://api.github.com/repos/Codertocat/hello-world-npm/events",
+    "assignees_url": "https://api.github.com/repos/Codertocat/hello-world-npm/assignees{/user}",
+    "branches_url": "https://api.github.com/repos/Codertocat/hello-world-npm/branches{/branch}",
+    "tags_url": "https://api.github.com/repos/Codertocat/hello-world-npm/tags",
+    "blobs_url": "https://api.github.com/repos/Codertocat/hello-world-npm/git/blobs{/sha}",
+    "git_tags_url": "https://api.github.com/repos/Codertocat/hello-world-npm/git/tags{/sha}",
+    "git_refs_url": "https://api.github.com/repos/Codertocat/hello-world-npm/git/refs{/sha}",
+    "trees_url": "https://api.github.com/repos/Codertocat/hello-world-npm/git/trees{/sha}",
+    "statuses_url": "https://api.github.com/repos/Codertocat/hello-world-npm/statuses/{sha}",
+    "languages_url": "https://api.github.com/repos/Codertocat/hello-world-npm/languages",
+    "stargazers_url": "https://api.github.com/repos/Codertocat/hello-world-npm/stargazers",
+    "contributors_url": "https://api.github.com/repos/Codertocat/hello-world-npm/contributors",
+    "subscribers_url": "https://api.github.com/repos/Codertocat/hello-world-npm/subscribers",
+    "subscription_url": "https://api.github.com/repos/Codertocat/hello-world-npm/subscription",
+    "commits_url": "https://api.github.com/repos/Codertocat/hello-world-npm/commits{/sha}",
+    "git_commits_url": "https://api.github.com/repos/Codertocat/hello-world-npm/git/commits{/sha}",
+    "comments_url": "https://api.github.com/repos/Codertocat/hello-world-npm/comments{/number}",
+    "issue_comment_url": "https://api.github.com/repos/Codertocat/hello-world-npm/issues/comments{/number}",
+    "contents_url": "https://api.github.com/repos/Codertocat/hello-world-npm/contents/{+path}",
+    "compare_url": "https://api.github.com/repos/Codertocat/hello-world-npm/compare/{base}...{head}",
+    "merges_url": "https://api.github.com/repos/Codertocat/hello-world-npm/merges",
+    "archive_url": "https://api.github.com/repos/Codertocat/hello-world-npm/{archive_format}{/ref}",
+    "downloads_url": "https://api.github.com/repos/Codertocat/hello-world-npm/downloads",
+    "issues_url": "https://api.github.com/repos/Codertocat/hello-world-npm/issues{/number}",
+    "pulls_url": "https://api.github.com/repos/Codertocat/hello-world-npm/pulls{/number}",
+    "milestones_url": "https://api.github.com/repos/Codertocat/hello-world-npm/milestones{/number}",
+    "notifications_url": "https://api.github.com/repos/Codertocat/hello-world-npm/notifications{?since,all,participating}",
+    "labels_url": "https://api.github.com/repos/Codertocat/hello-world-npm/labels{/name}",
+    "releases_url": "https://api.github.com/repos/Codertocat/hello-world-npm/releases{/id}",
+    "deployments_url": "https://api.github.com/repos/Codertocat/hello-world-npm/deployments",
+    "created_at": "2019-05-09T22:53:26Z",
+    "updated_at": "2019-05-09T23:24:42Z",
+    "pushed_at": "2019-05-09T23:27:00Z",
+    "git_url": "git://github.com/Codertocat/hello-world-npm.git",
+    "ssh_url": "git@github.com:Codertocat/hello-world-npm.git",
+    "clone_url": "https://github.com/Codertocat/hello-world-npm.git",
+    "svn_url": "https://github.com/Codertocat/hello-world-npm",
+    "homepage": null,
+    "size": 0,
+    "stargazers_count": 0,
+    "watchers_count": 0,
+    "language": "JavaScript",
+    "has_issues": true,
+    "has_projects": true,
+    "has_downloads": true,
+    "has_wiki": true,
+    "has_pages": false,
+    "forks_count": 0,
+    "mirror_url": null,
+    "archived": false,
+    "disabled": false,
+    "open_issues_count": 0,
+    "license": null,
+    "forks": 0,
+    "open_issues": 0,
+    "watchers": 0,
+    "default_branch": "master"
+  },
+  "sender": {
+    "login": "Codertocat",
+    "id": 21031067,
+    "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+    "avatar_url": "https://avatars1.githubusercontent.com/u/21031067?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/Codertocat",
+    "html_url": "https://github.com/Codertocat",
+    "followers_url": "https://api.github.com/users/Codertocat/followers",
+    "following_url": "https://api.github.com/users/Codertocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/Codertocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/Codertocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/Codertocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/Codertocat/orgs",
+    "repos_url": "https://api.github.com/users/Codertocat/repos",
+    "events_url": "https://api.github.com/users/Codertocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/Codertocat/received_events",
+    "type": "User",
+    "site_admin": false
+  }
 }
diff --git a/lib/webhooks/static/dotcom/pull_request.assigned.payload.json b/lib/webhooks/static/dotcom/pull_request.assigned.payload.json
index 3ffe2f540119..35658293e7d6 100644
--- a/lib/webhooks/static/dotcom/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request.closed.payload.json b/lib/webhooks/static/dotcom/pull_request.closed.payload.json
index 42e1a0f25750..a8e0b7bde2d6 100644
--- a/lib/webhooks/static/dotcom/pull_request.closed.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request.labeled.payload.json b/lib/webhooks/static/dotcom/pull_request.labeled.payload.json
index 4844f392a906..2dcd59379fb7 100644
--- a/lib/webhooks/static/dotcom/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.labeled.payload.json
@@ -81,12 +81,8 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 1362934389,
diff --git a/lib/webhooks/static/dotcom/pull_request.locked.payload.json b/lib/webhooks/static/dotcom/pull_request.locked.payload.json
index d5569df3a6c3..69b1e866fb5c 100644
--- a/lib/webhooks/static/dotcom/pull_request.locked.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.locked.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request.opened.payload.json b/lib/webhooks/static/dotcom/pull_request.opened.payload.json
index 7db8809b6105..a8efb69cc697 100644
--- a/lib/webhooks/static/dotcom/pull_request.opened.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request.unassigned.payload.json b/lib/webhooks/static/dotcom/pull_request.unassigned.payload.json
index 8b34efdbee3c..3d4946d7d17e 100644
--- a/lib/webhooks/static/dotcom/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.unassigned.payload.json
@@ -59,15 +59,9 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 1362934389,
diff --git a/lib/webhooks/static/dotcom/pull_request.unlabeled.payload.json b/lib/webhooks/static/dotcom/pull_request.unlabeled.payload.json
index 20e8e498815b..edbd62d98650 100644
--- a/lib/webhooks/static/dotcom/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request.unlocked.payload.json b/lib/webhooks/static/dotcom/pull_request.unlocked.payload.json
index 4d6daf63ca05..eed76a08022d 100644
--- a/lib/webhooks/static/dotcom/pull_request.unlocked.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request.unlocked.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request_review.submitted.payload.json b/lib/webhooks/static/dotcom/pull_request_review.submitted.payload.json
index f059f89af3a9..ea08c2477795 100644
--- a/lib/webhooks/static/dotcom/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/pull_request_review_comment.created.payload.json b/lib/webhooks/static/dotcom/pull_request_review_comment.created.payload.json
index a89c446f2545..432ab6f50795 100644
--- a/lib/webhooks/static/dotcom/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/dotcom/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "c4295bd74fb0f4fda03689c3df3f2803b658fd85",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://api.github.com/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/dotcom/push.payload.json b/lib/webhooks/static/dotcom/push.payload.json
index 720a5eca6548..b9f7ca2c4b30 100644
--- a/lib/webhooks/static/dotcom/push.payload.json
+++ b/lib/webhooks/static/dotcom/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://github.com/Codertocat/Hello-World/compare/6113728f27ae...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 186853002,
diff --git a/lib/webhooks/static/dotcom/release.created.payload.json b/lib/webhooks/static/dotcom/release.created.payload.json
index 4548ab7c2293..2da0bc18e113 100644
--- a/lib/webhooks/static/dotcom/release.created.payload.json
+++ b/lib/webhooks/static/dotcom/release.created.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T15:19:25Z",
     "published_at": "2019-05-15T15:20:53Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://api.github.com/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://api.github.com/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/dotcom/release.published.payload.json b/lib/webhooks/static/dotcom/release.published.payload.json
index c19446cbb6f2..867099f86b59 100644
--- a/lib/webhooks/static/dotcom/release.published.payload.json
+++ b/lib/webhooks/static/dotcom/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T15:19:25Z",
     "published_at": "2019-05-15T15:20:53Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://api.github.com/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://api.github.com/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/dotcom/repository_dispatch.payload.json b/lib/webhooks/static/dotcom/repository_dispatch.payload.json
index b44b8ae2c4d1..fd32d52c76ee 100644
--- a/lib/webhooks/static/dotcom/repository_dispatch.payload.json
+++ b/lib/webhooks/static/dotcom/repository_dispatch.payload.json
@@ -4,7 +4,7 @@
   "client_payload": {
     "unit": false,
     "integration": true
-    },
+  },
   "repository": {
     "id": 17273051,
     "node_id": "MDEwOlJlcG9zaXRvcnkxNzI3MzA1MQ==",
diff --git a/lib/webhooks/static/dotcom/repository_vulnerability_alert.dismiss.payload.json b/lib/webhooks/static/dotcom/repository_vulnerability_alert.dismiss.payload.json
index 6f47df008a9c..ec0063a1ded6 100644
--- a/lib/webhooks/static/dotcom/repository_vulnerability_alert.dismiss.payload.json
+++ b/lib/webhooks/static/dotcom/repository_vulnerability_alert.dismiss.payload.json
@@ -8,24 +8,24 @@
     "external_identifier": "CVE-2018-3728",
     "fixed_in": "0.2.5",
     "dismisser": {
-      "login":"octocat",
-      "id":1,
+      "login": "octocat",
+      "id": 1,
       "node_id": "MDQ6VXNlcjIxMDMxMDY3",
-      "avatar_url":"https://github.com/images/error/octocat_happy.gif",
-      "gravatar_id":"",
-      "url":"https://api.github.com/users/octocat",
-      "html_url":"https://github.com/octocat",
-      "followers_url":"https://api.github.com/users/octocat/followers",
-      "following_url":"https://api.github.com/users/octocat/following{/other_user}",
-      "gists_url":"https://api.github.com/users/octocat/gists{/gist_id}",
-      "starred_url":"https://api.github.com/users/octocat/starred{/owner}{/repo}",
-      "subscriptions_url":"https://api.github.com/users/octocat/subscriptions",
-      "organizations_url":"https://api.github.com/users/octocat/orgs",
-      "repos_url":"https://api.github.com/users/octocat/repos",
-      "events_url":"https://api.github.com/users/octocat/events{/privacy}",
-      "received_events_url":"https://api.github.com/users/octocat/received_events",
-      "type":"User",
-      "site_admin":true
+      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/octocat",
+      "html_url": "https://github.com/octocat",
+      "followers_url": "https://api.github.com/users/octocat/followers",
+      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/octocat/orgs",
+      "repos_url": "https://api.github.com/users/octocat/repos",
+      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/octocat/received_events",
+      "type": "User",
+      "site_admin": true
     },
     "dismiss_reason": "No bandwidth to fix this",
     "dismissed_at": "2017-10-25T00:00:00+00:00"
diff --git a/lib/webhooks/static/dotcom/sponsorship.created.payload.json b/lib/webhooks/static/dotcom/sponsorship.created.payload.json
index f3b58ad8f994..b9a7db756a7f 100644
--- a/lib/webhooks/static/dotcom/sponsorship.created.payload.json
+++ b/lib/webhooks/static/dotcom/sponsorship.created.payload.json
@@ -1,76 +1,76 @@
 {
-    "action": "created",
-    "sponsorship": {
-        "node_id": "MDExOlNwb25zb3JzaGlwMQ==",
-        "created_at": "2019-12-20T19:24:46+00:00",
-        "sponsorable": {
-            "login": "octocat",
-            "id": 5,
-            "node_id": "MDQ6VXNlcjU=",
-            "avatar_url": "https://avatars2.githubusercontent.com/u/5?",
-            "gravatar_id": "",
-            "url": "https://api.github.com/users/octocat",
-            "html_url": "https://github.com/octocat",
-            "followers_url": "https://api.github.com/users/octocat/followers",
-            "following_url": "https://api.github.com/users/octocat/following{/other_user}",
-            "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
-            "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
-            "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
-            "organizations_url": "https://api.github.com/users/octocat/orgs",
-            "repos_url": "https://api.github.com/users/octocat/repos",
-            "events_url": "https://api.github.com/users/octocat/events{/privacy}",
-            "received_events_url": "https://api.github.com/users/octocat/received_events",
-            "type": "User",
-            "site_admin": false
-        },
-        "sponsor": {
-            "login": "monalisa",
-            "id": 2,
-            "node_id": "MDQ6VXNlcjI=",
-            "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
-            "gravatar_id": "",
-            "url": "https://api.github.com/users/monalisa",
-            "html_url": "https://github.com/monalisa",
-            "followers_url": "https://api.github.com/users/monalisa/followers",
-            "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
-            "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
-            "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
-            "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
-            "organizations_url": "https://api.github.com/users/monalisa/orgs",
-            "repos_url": "https://api.github.com/users/monalisa/repos",
-            "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
-            "received_events_url": "https://api.github.com/users/monalisa/received_events",
-            "type": "User",
-            "site_admin": true
-        },
-        "privacy_level": "public",
-        "tier": {
-            "node_id": "MDEyOlNwb25zb3JzVGllcjE=",
-            "created_at": "2019-12-20T19:17:05Z",
-            "description": "foo",
-            "monthly_price_in_cents": 500,
-            "monthly_price_in_dollars": 5,
-            "name": "$5 a month"
-        }
+  "action": "created",
+  "sponsorship": {
+    "node_id": "MDExOlNwb25zb3JzaGlwMQ==",
+    "created_at": "2019-12-20T19:24:46+00:00",
+    "sponsorable": {
+      "login": "octocat",
+      "id": 5,
+      "node_id": "MDQ6VXNlcjU=",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/5?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/octocat",
+      "html_url": "https://github.com/octocat",
+      "followers_url": "https://api.github.com/users/octocat/followers",
+      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/octocat/orgs",
+      "repos_url": "https://api.github.com/users/octocat/repos",
+      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/octocat/received_events",
+      "type": "User",
+      "site_admin": false
     },
-    "sender": {
-        "login": "monalisa",
-        "id": 2,
-        "node_id": "MDQ6VXNlcjI=",
-        "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
-        "gravatar_id": "",
-        "url": "https://api.github.com/users/monalisa",
-        "html_url": "https://github.com/monalisa",
-        "followers_url": "https://api.github.com/users/monalisa/followers",
-        "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
-        "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
-        "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
-        "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
-        "organizations_url": "https://api.github.com/users/monalisa/orgs",
-        "repos_url": "https://api.github.com/users/monalisa/repos",
-        "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
-        "received_events_url": "https://api.github.com/users/monalisa/received_events",
-        "type": "User",
-        "site_admin": true
+    "sponsor": {
+      "login": "monalisa",
+      "id": 2,
+      "node_id": "MDQ6VXNlcjI=",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/monalisa",
+      "html_url": "https://github.com/monalisa",
+      "followers_url": "https://api.github.com/users/monalisa/followers",
+      "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
+      "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
+      "organizations_url": "https://api.github.com/users/monalisa/orgs",
+      "repos_url": "https://api.github.com/users/monalisa/repos",
+      "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/monalisa/received_events",
+      "type": "User",
+      "site_admin": true
+    },
+    "privacy_level": "public",
+    "tier": {
+      "node_id": "MDEyOlNwb25zb3JzVGllcjE=",
+      "created_at": "2019-12-20T19:17:05Z",
+      "description": "foo",
+      "monthly_price_in_cents": 500,
+      "monthly_price_in_dollars": 5,
+      "name": "$5 a month"
     }
+  },
+  "sender": {
+    "login": "monalisa",
+    "id": 2,
+    "node_id": "MDQ6VXNlcjI=",
+    "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/monalisa",
+    "html_url": "https://github.com/monalisa",
+    "followers_url": "https://api.github.com/users/monalisa/followers",
+    "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
+    "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
+    "organizations_url": "https://api.github.com/users/monalisa/orgs",
+    "repos_url": "https://api.github.com/users/monalisa/repos",
+    "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/monalisa/received_events",
+    "type": "User",
+    "site_admin": true
+  }
 }
diff --git a/lib/webhooks/static/dotcom/sponsorship.downgraded.payload.json b/lib/webhooks/static/dotcom/sponsorship.downgraded.payload.json
index 6a1149ac0012..2cbe4b925320 100644
--- a/lib/webhooks/static/dotcom/sponsorship.downgraded.payload.json
+++ b/lib/webhooks/static/dotcom/sponsorship.downgraded.payload.json
@@ -1,89 +1,89 @@
 {
-    "action": "pending_tier_change",
-    "sponsorship": {
-        "node_id": "MDExOlNwb25zb3JzaGlwMQ==",
-        "created_at": "2019-12-20T19:24:46+00:00",
-        "sponsorable": {
-            "login": "octocat",
-            "id": 5,
-            "node_id": "MDQ6VXNlcjU=",
-            "avatar_url": "https://avatars2.githubusercontent.com/u/5?",
-            "gravatar_id": "",
-            "url": "https://api.github.com/users/octocat",
-            "html_url": "https://github.com/octocat",
-            "followers_url": "https://api.github.com/users/octocat/followers",
-            "following_url": "https://api.github.com/users/octocat/following{/other_user}",
-            "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
-            "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
-            "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
-            "organizations_url": "https://api.github.com/users/octocat/orgs",
-            "repos_url": "https://api.github.com/users/octocat/repos",
-            "events_url": "https://api.github.com/users/octocat/events{/privacy}",
-            "received_events_url": "https://api.github.com/users/octocat/received_events",
-            "type": "User",
-            "site_admin": false
-        },
-        "sponsor": {
-            "login": "monalisa",
-            "id": 2,
-            "node_id": "MDQ6VXNlcjI=",
-            "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
-            "gravatar_id": "",
-            "url": "https://api.github.com/users/monalisa",
-            "html_url": "https://github.com/monalisa",
-            "followers_url": "https://api.github.com/users/monalisa/followers",
-            "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
-            "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
-            "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
-            "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
-            "organizations_url": "https://api.github.com/users/monalisa/orgs",
-            "repos_url": "https://api.github.com/users/monalisa/repos",
-            "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
-            "received_events_url": "https://api.github.com/users/monalisa/received_events",
-            "type": "User",
-            "site_admin": true
-        },
-        "privacy_level": "private",
-        "tier": {
-            "node_id": "MDEyOlNwb25zb3JzVGllcjE=",
-            "created_at": "2019-12-20T19:17:05Z",
-            "description": "foo",
-            "monthly_price_in_cents": 500,
-            "monthly_price_in_dollars": 5,
-            "name": "$5 a month"
-        }
+  "action": "pending_tier_change",
+  "sponsorship": {
+    "node_id": "MDExOlNwb25zb3JzaGlwMQ==",
+    "created_at": "2019-12-20T19:24:46+00:00",
+    "sponsorable": {
+      "login": "octocat",
+      "id": 5,
+      "node_id": "MDQ6VXNlcjU=",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/5?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/octocat",
+      "html_url": "https://github.com/octocat",
+      "followers_url": "https://api.github.com/users/octocat/followers",
+      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/octocat/orgs",
+      "repos_url": "https://api.github.com/users/octocat/repos",
+      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/octocat/received_events",
+      "type": "User",
+      "site_admin": false
     },
-    "changes": {
-        "tier": {
-            "from": {
-                "node_id": "MDEyOlNwb25zb3JzVGllcjI=",
-                "created_at": "2019-12-20T19:26:26Z",
-                "description": "bar",
-                "monthly_price_in_cents": 1000,
-                "monthly_price_in_dollars": 10,
-                "name": "$10 a month"
-            }
-        }
+    "sponsor": {
+      "login": "monalisa",
+      "id": 2,
+      "node_id": "MDQ6VXNlcjI=",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/monalisa",
+      "html_url": "https://github.com/monalisa",
+      "followers_url": "https://api.github.com/users/monalisa/followers",
+      "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
+      "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
+      "organizations_url": "https://api.github.com/users/monalisa/orgs",
+      "repos_url": "https://api.github.com/users/monalisa/repos",
+      "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/monalisa/received_events",
+      "type": "User",
+      "site_admin": true
     },
-    "effective_date": "2019-12-30T00:00:00+00:00",
-    "sender": {
-        "login": "monalisa",
-        "id": 2,
-        "node_id": "MDQ6VXNlcjI=",
-        "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
-        "gravatar_id": "",
-        "url": "https://api.github.com/users/monalisa",
-        "html_url": "https://github.com/monalisa",
-        "followers_url": "https://api.github.com/users/monalisa/followers",
-        "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
-        "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
-        "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
-        "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
-        "organizations_url": "https://api.github.com/users/monalisa/orgs",
-        "repos_url": "https://api.github.com/users/monalisa/repos",
-        "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
-        "received_events_url": "https://api.github.com/users/monalisa/received_events",
-        "type": "User",
-        "site_admin": true
+    "privacy_level": "private",
+    "tier": {
+      "node_id": "MDEyOlNwb25zb3JzVGllcjE=",
+      "created_at": "2019-12-20T19:17:05Z",
+      "description": "foo",
+      "monthly_price_in_cents": 500,
+      "monthly_price_in_dollars": 5,
+      "name": "$5 a month"
     }
+  },
+  "changes": {
+    "tier": {
+      "from": {
+        "node_id": "MDEyOlNwb25zb3JzVGllcjI=",
+        "created_at": "2019-12-20T19:26:26Z",
+        "description": "bar",
+        "monthly_price_in_cents": 1000,
+        "monthly_price_in_dollars": 10,
+        "name": "$10 a month"
+      }
+    }
+  },
+  "effective_date": "2019-12-30T00:00:00+00:00",
+  "sender": {
+    "login": "monalisa",
+    "id": 2,
+    "node_id": "MDQ6VXNlcjI=",
+    "avatar_url": "https://avatars2.githubusercontent.com/u/2?",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/monalisa",
+    "html_url": "https://github.com/monalisa",
+    "followers_url": "https://api.github.com/users/monalisa/followers",
+    "following_url": "https://api.github.com/users/monalisa/following{/other_user}",
+    "gists_url": "https://api.github.com/users/monalisa/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/monalisa/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/monalisa/subscriptions",
+    "organizations_url": "https://api.github.com/users/monalisa/orgs",
+    "repos_url": "https://api.github.com/users/monalisa/repos",
+    "events_url": "https://api.github.com/users/monalisa/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/monalisa/received_events",
+    "type": "User",
+    "site_admin": true
+  }
 }
diff --git a/lib/webhooks/static/dotcom/status.payload.json b/lib/webhooks/static/dotcom/status.payload.json
index 557eec8cc897..659719ab548d 100644
--- a/lib/webhooks/static/dotcom/status.payload.json
+++ b/lib/webhooks/static/dotcom/status.payload.json
@@ -77,9 +77,7 @@
       "type": "User",
       "site_admin": false
     },
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/dotcom/team.edited.payload.json b/lib/webhooks/static/dotcom/team.edited.payload.json
index a59625ce1e4a..ee8536bfa21d 100644
--- a/lib/webhooks/static/dotcom/team.edited.payload.json
+++ b/lib/webhooks/static/dotcom/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/lib/webhooks/static/dotcom/workflow_dispatch.payload.json b/lib/webhooks/static/dotcom/workflow_dispatch.payload.json
index 0b4f17741f0b..b5bf1e9e3a32 100644
--- a/lib/webhooks/static/dotcom/workflow_dispatch.payload.json
+++ b/lib/webhooks/static/dotcom/workflow_dispatch.payload.json
@@ -131,4 +131,4 @@
     "site_admin": false
   },
   "workflow": ".github/workflows/hello-world-workflow.yml"
-}
\ No newline at end of file
+}
diff --git a/lib/webhooks/static/dotcom/workflow_run.payload.json b/lib/webhooks/static/dotcom/workflow_run.payload.json
index 0151f44ce57a..5a789ab866e5 100644
--- a/lib/webhooks/static/dotcom/workflow_run.payload.json
+++ b/lib/webhooks/static/dotcom/workflow_run.payload.json
@@ -128,4 +128,4 @@
     "type": "User",
     "url": "https://api.github.com/users/Codertocat"
   }
-}
\ No newline at end of file
+}
diff --git a/lib/webhooks/static/ghae/check_suite.requested.payload.json b/lib/webhooks/static/ghae/check_suite.requested.payload.json
index 53289fdad02e..43f0a042fdc8 100644
--- a/lib/webhooks/static/ghae/check_suite.requested.payload.json
+++ b/lib/webhooks/static/ghae/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/check-suites/10",
     "before": "4544205a385319fd846d5df4ed2e3b8173529d78",
     "after": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 2,
       "node_id": "MDM6QXBwMg==",
diff --git a/lib/webhooks/static/ghae/deployment.payload.json b/lib/webhooks/static/ghae/deployment.payload.json
index cc255184ab4a..5b188c77f7eb 100644
--- a/lib/webhooks/static/ghae/deployment.payload.json
+++ b/lib/webhooks/static/ghae/deployment.payload.json
@@ -6,8 +6,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghae/deployment_status.payload.json b/lib/webhooks/static/ghae/deployment_status.payload.json
index 870cf78669d9..537f0f915d2c 100644
--- a/lib/webhooks/static/ghae/deployment_status.payload.json
+++ b/lib/webhooks/static/ghae/deployment_status.payload.json
@@ -39,8 +39,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghae/installation_repositories.added.payload.json b/lib/webhooks/static/ghae/installation_repositories.added.payload.json
index 23baf171a23d..54a5e368686b 100644
--- a/lib/webhooks/static/ghae/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghae/installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghae/installation_repositories.removed.payload.json b/lib/webhooks/static/ghae/installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghae/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghae/installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghae/integration_installation_repositories.added.payload.json b/lib/webhooks/static/ghae/integration_installation_repositories.added.payload.json
index 6f45241d5136..c520b8124bdd 100644
--- a/lib/webhooks/static/ghae/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghae/integration_installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghae/integration_installation_repositories.removed.payload.json b/lib/webhooks/static/ghae/integration_installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghae/integration_installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghae/integration_installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghae/issues.assigned.payload.json b/lib/webhooks/static/ghae/issues.assigned.payload.json
index a01a62ef0e73..d03ef5dbf726 100644
--- a/lib/webhooks/static/ghae/issues.assigned.payload.json
+++ b/lib/webhooks/static/ghae/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghae/issues.demilestoned.payload.json b/lib/webhooks/static/ghae/issues.demilestoned.payload.json
index 3e54c4c38566..6d7ba38aba48 100644
--- a/lib/webhooks/static/ghae/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/ghae/issues.demilestoned.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:38:02Z",
diff --git a/lib/webhooks/static/ghae/issues.edited.payload.json b/lib/webhooks/static/ghae/issues.edited.payload.json
index 9b3cebdd7ccb..b42ffed88df2 100644
--- a/lib/webhooks/static/ghae/issues.edited.payload.json
+++ b/lib/webhooks/static/ghae/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 118,
     "node_id": "MDEwOlJlcG9zaXRvcnkxMTg=",
diff --git a/lib/webhooks/static/ghae/issues.opened.payload.json b/lib/webhooks/static/ghae/issues.opened.payload.json
index 2705f84a4a70..d8063d9992e2 100644
--- a/lib/webhooks/static/ghae/issues.opened.payload.json
+++ b/lib/webhooks/static/ghae/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghae/issues.unassigned.payload.json b/lib/webhooks/static/ghae/issues.unassigned.payload.json
index d196eb127a76..6eba906f8dde 100644
--- a/lib/webhooks/static/ghae/issues.unassigned.payload.json
+++ b/lib/webhooks/static/ghae/issues.unassigned.payload.json
@@ -63,9 +63,7 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": {
       "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/milestones/1",
       "html_url": "https://octocoders.github.io/Codertocat/Hello-World/milestone/1",
diff --git a/lib/webhooks/static/ghae/issues.unlabeled.payload.json b/lib/webhooks/static/ghae/issues.unlabeled.payload.json
index 239d64c256e3..63e8d64bbbc3 100644
--- a/lib/webhooks/static/ghae/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/ghae/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:37:53Z",
diff --git a/lib/webhooks/static/ghae/pull_request.assigned.payload.json b/lib/webhooks/static/ghae/pull_request.assigned.payload.json
index 75f1791d0b4c..bf9c049e5164 100644
--- a/lib/webhooks/static/ghae/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request.closed.payload.json b/lib/webhooks/static/ghae/pull_request.closed.payload.json
index c546f8edface..124f9e7b906e 100644
--- a/lib/webhooks/static/ghae/pull_request.closed.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request.labeled.payload.json b/lib/webhooks/static/ghae/pull_request.labeled.payload.json
index ce88f54b3cb5..e7a522b6fb5f 100644
--- a/lib/webhooks/static/ghae/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.labeled.payload.json
@@ -40,15 +40,9 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 941,
diff --git a/lib/webhooks/static/ghae/pull_request.opened.payload.json b/lib/webhooks/static/ghae/pull_request.opened.payload.json
index 16467c18329a..d49af9fc2ce4 100644
--- a/lib/webhooks/static/ghae/pull_request.opened.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request.unassigned.payload.json b/lib/webhooks/static/ghae/pull_request.unassigned.payload.json
index 7fff3ba2cd12..e0a71aa1480c 100644
--- a/lib/webhooks/static/ghae/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.unassigned.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request.unlabeled.payload.json b/lib/webhooks/static/ghae/pull_request.unlabeled.payload.json
index 9a8d4de84152..589712c74d6c 100644
--- a/lib/webhooks/static/ghae/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/ghae/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request_review.submitted.payload.json b/lib/webhooks/static/ghae/pull_request_review.submitted.payload.json
index f011fe4369ae..baa76ad18e83 100644
--- a/lib/webhooks/static/ghae/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/ghae/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/pull_request_review_comment.created.payload.json b/lib/webhooks/static/ghae/pull_request_review_comment.created.payload.json
index bf53ee986d19..d341a497d18f 100644
--- a/lib/webhooks/static/ghae/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/ghae/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghae/push.payload.json b/lib/webhooks/static/ghae/push.payload.json
index 204b46c270db..3f4b13ee1976 100644
--- a/lib/webhooks/static/ghae/push.payload.json
+++ b/lib/webhooks/static/ghae/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://octocoders.github.io/Codertocat/Hello-World/compare/4544205a3853...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 118,
diff --git a/lib/webhooks/static/ghae/release.published.payload.json b/lib/webhooks/static/ghae/release.published.payload.json
index 3e052bd11830..125185f66641 100644
--- a/lib/webhooks/static/ghae/release.published.payload.json
+++ b/lib/webhooks/static/ghae/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T19:37:08Z",
     "published_at": "2019-05-15T19:38:20Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/ghae/status.payload.json b/lib/webhooks/static/ghae/status.payload.json
index 57aba22e1107..29f4bfdacbb4 100644
--- a/lib/webhooks/static/ghae/status.payload.json
+++ b/lib/webhooks/static/ghae/status.payload.json
@@ -58,9 +58,7 @@
       "site_admin": false
     },
     "committer": null,
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/ghae/team.edited.payload.json b/lib/webhooks/static/ghae/team.edited.payload.json
index f2b994a3896d..ba588cab134c 100644
--- a/lib/webhooks/static/ghae/team.edited.payload.json
+++ b/lib/webhooks/static/ghae/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/lib/webhooks/static/ghes-2.19/check_suite.requested.payload.json b/lib/webhooks/static/ghes-2.19/check_suite.requested.payload.json
index 53289fdad02e..43f0a042fdc8 100644
--- a/lib/webhooks/static/ghes-2.19/check_suite.requested.payload.json
+++ b/lib/webhooks/static/ghes-2.19/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/check-suites/10",
     "before": "4544205a385319fd846d5df4ed2e3b8173529d78",
     "after": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 2,
       "node_id": "MDM6QXBwMg==",
diff --git a/lib/webhooks/static/ghes-2.19/deployment.payload.json b/lib/webhooks/static/ghes-2.19/deployment.payload.json
index cc255184ab4a..5b188c77f7eb 100644
--- a/lib/webhooks/static/ghes-2.19/deployment.payload.json
+++ b/lib/webhooks/static/ghes-2.19/deployment.payload.json
@@ -6,8 +6,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.19/deployment_status.payload.json b/lib/webhooks/static/ghes-2.19/deployment_status.payload.json
index 870cf78669d9..537f0f915d2c 100644
--- a/lib/webhooks/static/ghes-2.19/deployment_status.payload.json
+++ b/lib/webhooks/static/ghes-2.19/deployment_status.payload.json
@@ -39,8 +39,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.19/installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.19/installation_repositories.added.payload.json
index 23baf171a23d..54a5e368686b 100644
--- a/lib/webhooks/static/ghes-2.19/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.19/installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.19/installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.19/installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.19/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.19/installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.19/integration_installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.19/integration_installation_repositories.added.payload.json
index 6f45241d5136..c520b8124bdd 100644
--- a/lib/webhooks/static/ghes-2.19/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.19/integration_installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.19/integration_installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.19/integration_installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.19/integration_installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.19/integration_installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.19/issues.assigned.payload.json b/lib/webhooks/static/ghes-2.19/issues.assigned.payload.json
index a01a62ef0e73..d03ef5dbf726 100644
--- a/lib/webhooks/static/ghes-2.19/issues.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.19/issues.demilestoned.payload.json b/lib/webhooks/static/ghes-2.19/issues.demilestoned.payload.json
index 3e54c4c38566..6d7ba38aba48 100644
--- a/lib/webhooks/static/ghes-2.19/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.demilestoned.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:38:02Z",
diff --git a/lib/webhooks/static/ghes-2.19/issues.edited.payload.json b/lib/webhooks/static/ghes-2.19/issues.edited.payload.json
index 9b3cebdd7ccb..b42ffed88df2 100644
--- a/lib/webhooks/static/ghes-2.19/issues.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 118,
     "node_id": "MDEwOlJlcG9zaXRvcnkxMTg=",
diff --git a/lib/webhooks/static/ghes-2.19/issues.opened.payload.json b/lib/webhooks/static/ghes-2.19/issues.opened.payload.json
index 2705f84a4a70..d8063d9992e2 100644
--- a/lib/webhooks/static/ghes-2.19/issues.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.19/issues.unassigned.payload.json b/lib/webhooks/static/ghes-2.19/issues.unassigned.payload.json
index d196eb127a76..6eba906f8dde 100644
--- a/lib/webhooks/static/ghes-2.19/issues.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.unassigned.payload.json
@@ -63,9 +63,7 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": {
       "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/milestones/1",
       "html_url": "https://octocoders.github.io/Codertocat/Hello-World/milestone/1",
diff --git a/lib/webhooks/static/ghes-2.19/issues.unlabeled.payload.json b/lib/webhooks/static/ghes-2.19/issues.unlabeled.payload.json
index 239d64c256e3..63e8d64bbbc3 100644
--- a/lib/webhooks/static/ghes-2.19/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.19/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:37:53Z",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.assigned.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.assigned.payload.json
index 75f1791d0b4c..bf9c049e5164 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.closed.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.closed.payload.json
index c546f8edface..124f9e7b906e 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.closed.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.labeled.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.labeled.payload.json
index ce88f54b3cb5..e7a522b6fb5f 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.labeled.payload.json
@@ -40,15 +40,9 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 941,
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.opened.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.opened.payload.json
index 16467c18329a..d49af9fc2ce4 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.unassigned.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.unassigned.payload.json
index 7fff3ba2cd12..e0a71aa1480c 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.unassigned.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request.unlabeled.payload.json b/lib/webhooks/static/ghes-2.19/pull_request.unlabeled.payload.json
index 9a8d4de84152..589712c74d6c 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request_review.submitted.payload.json b/lib/webhooks/static/ghes-2.19/pull_request_review.submitted.payload.json
index f011fe4369ae..baa76ad18e83 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/pull_request_review_comment.created.payload.json b/lib/webhooks/static/ghes-2.19/pull_request_review_comment.created.payload.json
index bf53ee986d19..d341a497d18f 100644
--- a/lib/webhooks/static/ghes-2.19/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/ghes-2.19/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.19/push.payload.json b/lib/webhooks/static/ghes-2.19/push.payload.json
index 204b46c270db..3f4b13ee1976 100644
--- a/lib/webhooks/static/ghes-2.19/push.payload.json
+++ b/lib/webhooks/static/ghes-2.19/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://octocoders.github.io/Codertocat/Hello-World/compare/4544205a3853...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 118,
diff --git a/lib/webhooks/static/ghes-2.19/release.published.payload.json b/lib/webhooks/static/ghes-2.19/release.published.payload.json
index 3e052bd11830..125185f66641 100644
--- a/lib/webhooks/static/ghes-2.19/release.published.payload.json
+++ b/lib/webhooks/static/ghes-2.19/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T19:37:08Z",
     "published_at": "2019-05-15T19:38:20Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/ghes-2.19/status.payload.json b/lib/webhooks/static/ghes-2.19/status.payload.json
index 57aba22e1107..29f4bfdacbb4 100644
--- a/lib/webhooks/static/ghes-2.19/status.payload.json
+++ b/lib/webhooks/static/ghes-2.19/status.payload.json
@@ -58,9 +58,7 @@
       "site_admin": false
     },
     "committer": null,
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/ghes-2.19/team.edited.payload.json b/lib/webhooks/static/ghes-2.19/team.edited.payload.json
index f2b994a3896d..ba588cab134c 100644
--- a/lib/webhooks/static/ghes-2.19/team.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.19/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/lib/webhooks/static/ghes-2.20/check_suite.requested.payload.json b/lib/webhooks/static/ghes-2.20/check_suite.requested.payload.json
index 53289fdad02e..43f0a042fdc8 100644
--- a/lib/webhooks/static/ghes-2.20/check_suite.requested.payload.json
+++ b/lib/webhooks/static/ghes-2.20/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/check-suites/10",
     "before": "4544205a385319fd846d5df4ed2e3b8173529d78",
     "after": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 2,
       "node_id": "MDM6QXBwMg==",
diff --git a/lib/webhooks/static/ghes-2.20/deployment.payload.json b/lib/webhooks/static/ghes-2.20/deployment.payload.json
index cc255184ab4a..5b188c77f7eb 100644
--- a/lib/webhooks/static/ghes-2.20/deployment.payload.json
+++ b/lib/webhooks/static/ghes-2.20/deployment.payload.json
@@ -6,8 +6,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.20/deployment_status.payload.json b/lib/webhooks/static/ghes-2.20/deployment_status.payload.json
index 870cf78669d9..537f0f915d2c 100644
--- a/lib/webhooks/static/ghes-2.20/deployment_status.payload.json
+++ b/lib/webhooks/static/ghes-2.20/deployment_status.payload.json
@@ -39,8 +39,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.20/installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.20/installation_repositories.added.payload.json
index 23baf171a23d..54a5e368686b 100644
--- a/lib/webhooks/static/ghes-2.20/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.20/installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.20/installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.20/installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.20/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.20/installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.20/integration_installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.20/integration_installation_repositories.added.payload.json
index 6f45241d5136..c520b8124bdd 100644
--- a/lib/webhooks/static/ghes-2.20/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.20/integration_installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.20/integration_installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.20/integration_installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.20/integration_installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.20/integration_installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.20/issues.assigned.payload.json b/lib/webhooks/static/ghes-2.20/issues.assigned.payload.json
index a01a62ef0e73..d03ef5dbf726 100644
--- a/lib/webhooks/static/ghes-2.20/issues.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.20/issues.demilestoned.payload.json b/lib/webhooks/static/ghes-2.20/issues.demilestoned.payload.json
index 3e54c4c38566..6d7ba38aba48 100644
--- a/lib/webhooks/static/ghes-2.20/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.demilestoned.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:38:02Z",
diff --git a/lib/webhooks/static/ghes-2.20/issues.edited.payload.json b/lib/webhooks/static/ghes-2.20/issues.edited.payload.json
index 9b3cebdd7ccb..b42ffed88df2 100644
--- a/lib/webhooks/static/ghes-2.20/issues.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 118,
     "node_id": "MDEwOlJlcG9zaXRvcnkxMTg=",
diff --git a/lib/webhooks/static/ghes-2.20/issues.opened.payload.json b/lib/webhooks/static/ghes-2.20/issues.opened.payload.json
index 2705f84a4a70..d8063d9992e2 100644
--- a/lib/webhooks/static/ghes-2.20/issues.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.20/issues.unassigned.payload.json b/lib/webhooks/static/ghes-2.20/issues.unassigned.payload.json
index d196eb127a76..6eba906f8dde 100644
--- a/lib/webhooks/static/ghes-2.20/issues.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.unassigned.payload.json
@@ -63,9 +63,7 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": {
       "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/milestones/1",
       "html_url": "https://octocoders.github.io/Codertocat/Hello-World/milestone/1",
diff --git a/lib/webhooks/static/ghes-2.20/issues.unlabeled.payload.json b/lib/webhooks/static/ghes-2.20/issues.unlabeled.payload.json
index 239d64c256e3..63e8d64bbbc3 100644
--- a/lib/webhooks/static/ghes-2.20/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.20/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:37:53Z",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.assigned.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.assigned.payload.json
index 75f1791d0b4c..bf9c049e5164 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.closed.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.closed.payload.json
index c546f8edface..124f9e7b906e 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.closed.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.labeled.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.labeled.payload.json
index ce88f54b3cb5..e7a522b6fb5f 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.labeled.payload.json
@@ -40,15 +40,9 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 941,
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.opened.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.opened.payload.json
index 16467c18329a..d49af9fc2ce4 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.unassigned.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.unassigned.payload.json
index 7fff3ba2cd12..e0a71aa1480c 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.unassigned.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request.unlabeled.payload.json b/lib/webhooks/static/ghes-2.20/pull_request.unlabeled.payload.json
index 9a8d4de84152..589712c74d6c 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request_review.submitted.payload.json b/lib/webhooks/static/ghes-2.20/pull_request_review.submitted.payload.json
index f011fe4369ae..baa76ad18e83 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/pull_request_review_comment.created.payload.json b/lib/webhooks/static/ghes-2.20/pull_request_review_comment.created.payload.json
index bf53ee986d19..d341a497d18f 100644
--- a/lib/webhooks/static/ghes-2.20/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/ghes-2.20/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.20/push.payload.json b/lib/webhooks/static/ghes-2.20/push.payload.json
index 204b46c270db..3f4b13ee1976 100644
--- a/lib/webhooks/static/ghes-2.20/push.payload.json
+++ b/lib/webhooks/static/ghes-2.20/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://octocoders.github.io/Codertocat/Hello-World/compare/4544205a3853...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 118,
diff --git a/lib/webhooks/static/ghes-2.20/release.published.payload.json b/lib/webhooks/static/ghes-2.20/release.published.payload.json
index 3e052bd11830..125185f66641 100644
--- a/lib/webhooks/static/ghes-2.20/release.published.payload.json
+++ b/lib/webhooks/static/ghes-2.20/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T19:37:08Z",
     "published_at": "2019-05-15T19:38:20Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/ghes-2.20/status.payload.json b/lib/webhooks/static/ghes-2.20/status.payload.json
index 57aba22e1107..29f4bfdacbb4 100644
--- a/lib/webhooks/static/ghes-2.20/status.payload.json
+++ b/lib/webhooks/static/ghes-2.20/status.payload.json
@@ -58,9 +58,7 @@
       "site_admin": false
     },
     "committer": null,
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/ghes-2.20/team.edited.payload.json b/lib/webhooks/static/ghes-2.20/team.edited.payload.json
index f2b994a3896d..ba588cab134c 100644
--- a/lib/webhooks/static/ghes-2.20/team.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.20/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/lib/webhooks/static/ghes-2.21/check_suite.requested.payload.json b/lib/webhooks/static/ghes-2.21/check_suite.requested.payload.json
index 53289fdad02e..43f0a042fdc8 100644
--- a/lib/webhooks/static/ghes-2.21/check_suite.requested.payload.json
+++ b/lib/webhooks/static/ghes-2.21/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/check-suites/10",
     "before": "4544205a385319fd846d5df4ed2e3b8173529d78",
     "after": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 2,
       "node_id": "MDM6QXBwMg==",
diff --git a/lib/webhooks/static/ghes-2.21/deployment.payload.json b/lib/webhooks/static/ghes-2.21/deployment.payload.json
index cc255184ab4a..5b188c77f7eb 100644
--- a/lib/webhooks/static/ghes-2.21/deployment.payload.json
+++ b/lib/webhooks/static/ghes-2.21/deployment.payload.json
@@ -6,8 +6,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.21/deployment_status.payload.json b/lib/webhooks/static/ghes-2.21/deployment_status.payload.json
index 870cf78669d9..537f0f915d2c 100644
--- a/lib/webhooks/static/ghes-2.21/deployment_status.payload.json
+++ b/lib/webhooks/static/ghes-2.21/deployment_status.payload.json
@@ -39,8 +39,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.21/installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.21/installation_repositories.added.payload.json
index 23baf171a23d..54a5e368686b 100644
--- a/lib/webhooks/static/ghes-2.21/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.21/installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.21/installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.21/installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.21/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.21/installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.21/integration_installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.21/integration_installation_repositories.added.payload.json
index 6f45241d5136..c520b8124bdd 100644
--- a/lib/webhooks/static/ghes-2.21/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.21/integration_installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.21/integration_installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.21/integration_installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.21/integration_installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.21/integration_installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.21/issues.assigned.payload.json b/lib/webhooks/static/ghes-2.21/issues.assigned.payload.json
index a01a62ef0e73..d03ef5dbf726 100644
--- a/lib/webhooks/static/ghes-2.21/issues.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.21/issues.demilestoned.payload.json b/lib/webhooks/static/ghes-2.21/issues.demilestoned.payload.json
index 3e54c4c38566..6d7ba38aba48 100644
--- a/lib/webhooks/static/ghes-2.21/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.demilestoned.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:38:02Z",
diff --git a/lib/webhooks/static/ghes-2.21/issues.edited.payload.json b/lib/webhooks/static/ghes-2.21/issues.edited.payload.json
index 9b3cebdd7ccb..b42ffed88df2 100644
--- a/lib/webhooks/static/ghes-2.21/issues.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 118,
     "node_id": "MDEwOlJlcG9zaXRvcnkxMTg=",
diff --git a/lib/webhooks/static/ghes-2.21/issues.opened.payload.json b/lib/webhooks/static/ghes-2.21/issues.opened.payload.json
index 2705f84a4a70..d8063d9992e2 100644
--- a/lib/webhooks/static/ghes-2.21/issues.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.21/issues.unassigned.payload.json b/lib/webhooks/static/ghes-2.21/issues.unassigned.payload.json
index d196eb127a76..6eba906f8dde 100644
--- a/lib/webhooks/static/ghes-2.21/issues.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.unassigned.payload.json
@@ -63,9 +63,7 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": {
       "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/milestones/1",
       "html_url": "https://octocoders.github.io/Codertocat/Hello-World/milestone/1",
diff --git a/lib/webhooks/static/ghes-2.21/issues.unlabeled.payload.json b/lib/webhooks/static/ghes-2.21/issues.unlabeled.payload.json
index 239d64c256e3..63e8d64bbbc3 100644
--- a/lib/webhooks/static/ghes-2.21/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.21/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:37:53Z",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.assigned.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.assigned.payload.json
index 75f1791d0b4c..bf9c049e5164 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.closed.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.closed.payload.json
index c546f8edface..124f9e7b906e 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.closed.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.labeled.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.labeled.payload.json
index ce88f54b3cb5..e7a522b6fb5f 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.labeled.payload.json
@@ -40,15 +40,9 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 941,
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.opened.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.opened.payload.json
index 16467c18329a..d49af9fc2ce4 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.unassigned.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.unassigned.payload.json
index 7fff3ba2cd12..e0a71aa1480c 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.unassigned.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request.unlabeled.payload.json b/lib/webhooks/static/ghes-2.21/pull_request.unlabeled.payload.json
index 9a8d4de84152..589712c74d6c 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request_review.submitted.payload.json b/lib/webhooks/static/ghes-2.21/pull_request_review.submitted.payload.json
index f011fe4369ae..baa76ad18e83 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/pull_request_review_comment.created.payload.json b/lib/webhooks/static/ghes-2.21/pull_request_review_comment.created.payload.json
index bf53ee986d19..d341a497d18f 100644
--- a/lib/webhooks/static/ghes-2.21/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/ghes-2.21/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.21/push.payload.json b/lib/webhooks/static/ghes-2.21/push.payload.json
index 204b46c270db..3f4b13ee1976 100644
--- a/lib/webhooks/static/ghes-2.21/push.payload.json
+++ b/lib/webhooks/static/ghes-2.21/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://octocoders.github.io/Codertocat/Hello-World/compare/4544205a3853...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 118,
diff --git a/lib/webhooks/static/ghes-2.21/release.published.payload.json b/lib/webhooks/static/ghes-2.21/release.published.payload.json
index 3e052bd11830..125185f66641 100644
--- a/lib/webhooks/static/ghes-2.21/release.published.payload.json
+++ b/lib/webhooks/static/ghes-2.21/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T19:37:08Z",
     "published_at": "2019-05-15T19:38:20Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/ghes-2.21/status.payload.json b/lib/webhooks/static/ghes-2.21/status.payload.json
index 57aba22e1107..29f4bfdacbb4 100644
--- a/lib/webhooks/static/ghes-2.21/status.payload.json
+++ b/lib/webhooks/static/ghes-2.21/status.payload.json
@@ -58,9 +58,7 @@
       "site_admin": false
     },
     "committer": null,
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/ghes-2.21/team.edited.payload.json b/lib/webhooks/static/ghes-2.21/team.edited.payload.json
index f2b994a3896d..ba588cab134c 100644
--- a/lib/webhooks/static/ghes-2.21/team.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.21/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/lib/webhooks/static/ghes-2.22/check_suite.requested.payload.json b/lib/webhooks/static/ghes-2.22/check_suite.requested.payload.json
index 53289fdad02e..43f0a042fdc8 100644
--- a/lib/webhooks/static/ghes-2.22/check_suite.requested.payload.json
+++ b/lib/webhooks/static/ghes-2.22/check_suite.requested.payload.json
@@ -10,9 +10,7 @@
     "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/check-suites/10",
     "before": "4544205a385319fd846d5df4ed2e3b8173529d78",
     "after": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
-    "pull_requests": [
-
-    ],
+    "pull_requests": [],
     "app": {
       "id": 2,
       "node_id": "MDM6QXBwMg==",
diff --git a/lib/webhooks/static/ghes-2.22/deployment.payload.json b/lib/webhooks/static/ghes-2.22/deployment.payload.json
index cc255184ab4a..5b188c77f7eb 100644
--- a/lib/webhooks/static/ghes-2.22/deployment.payload.json
+++ b/lib/webhooks/static/ghes-2.22/deployment.payload.json
@@ -6,8 +6,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.22/deployment_status.payload.json b/lib/webhooks/static/ghes-2.22/deployment_status.payload.json
index 870cf78669d9..537f0f915d2c 100644
--- a/lib/webhooks/static/ghes-2.22/deployment_status.payload.json
+++ b/lib/webhooks/static/ghes-2.22/deployment_status.payload.json
@@ -39,8 +39,7 @@
     "sha": "78a96099c3f442d7f6e8d1a7d07090091993e65a",
     "ref": "master",
     "task": "deploy",
-    "payload": {
-    },
+    "payload": {},
     "original_environment": "production",
     "environment": "production",
     "description": null,
diff --git a/lib/webhooks/static/ghes-2.22/installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.22/installation_repositories.added.payload.json
index 23baf171a23d..54a5e368686b 100644
--- a/lib/webhooks/static/ghes-2.22/installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.22/installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.22/installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.22/installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.22/installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.22/installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.22/integration_installation_repositories.added.payload.json b/lib/webhooks/static/ghes-2.22/integration_installation_repositories.added.payload.json
index 6f45241d5136..c520b8124bdd 100644
--- a/lib/webhooks/static/ghes-2.22/integration_installation_repositories.added.payload.json
+++ b/lib/webhooks/static/ghes-2.22/integration_installation_repositories.added.payload.json
@@ -91,9 +91,7 @@
       "private": false
     }
   ],
-  "repositories_removed": [
-
-  ],
+  "repositories_removed": [],
   "enterprise": {
     "id": 1,
     "slug": "github",
diff --git a/lib/webhooks/static/ghes-2.22/integration_installation_repositories.removed.payload.json b/lib/webhooks/static/ghes-2.22/integration_installation_repositories.removed.payload.json
index 90741116c4b0..9cdf682050f6 100644
--- a/lib/webhooks/static/ghes-2.22/integration_installation_repositories.removed.payload.json
+++ b/lib/webhooks/static/ghes-2.22/integration_installation_repositories.removed.payload.json
@@ -82,9 +82,7 @@
     "single_file_name": null
   },
   "repository_selection": "selected",
-  "repositories_added": [
-
-  ],
+  "repositories_added": [],
   "repositories_removed": [
     {
       "id": 119,
diff --git a/lib/webhooks/static/ghes-2.22/issues.assigned.payload.json b/lib/webhooks/static/ghes-2.22/issues.assigned.payload.json
index a01a62ef0e73..d03ef5dbf726 100644
--- a/lib/webhooks/static/ghes-2.22/issues.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.assigned.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.22/issues.demilestoned.payload.json b/lib/webhooks/static/ghes-2.22/issues.demilestoned.payload.json
index 3e54c4c38566..6d7ba38aba48 100644
--- a/lib/webhooks/static/ghes-2.22/issues.demilestoned.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.demilestoned.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:38:02Z",
diff --git a/lib/webhooks/static/ghes-2.22/issues.edited.payload.json b/lib/webhooks/static/ghes-2.22/issues.edited.payload.json
index 9b3cebdd7ccb..b42ffed88df2 100644
--- a/lib/webhooks/static/ghes-2.22/issues.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.edited.payload.json
@@ -129,8 +129,7 @@
     "author_association": "OWNER",
     "body": "It looks like you accidently spelled 'commit' with two 't's."
   },
-  "changes": {
-  },
+  "changes": {},
   "repository": {
     "id": 118,
     "node_id": "MDEwOlJlcG9zaXRvcnkxMTg=",
diff --git a/lib/webhooks/static/ghes-2.22/issues.opened.payload.json b/lib/webhooks/static/ghes-2.22/issues.opened.payload.json
index 2705f84a4a70..d8063d9992e2 100644
--- a/lib/webhooks/static/ghes-2.22/issues.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.opened.payload.json
@@ -31,9 +31,7 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": {
diff --git a/lib/webhooks/static/ghes-2.22/issues.unassigned.payload.json b/lib/webhooks/static/ghes-2.22/issues.unassigned.payload.json
index d196eb127a76..6eba906f8dde 100644
--- a/lib/webhooks/static/ghes-2.22/issues.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.unassigned.payload.json
@@ -63,9 +63,7 @@
       "type": "User",
       "site_admin": false
     },
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": {
       "url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/milestones/1",
       "html_url": "https://octocoders.github.io/Codertocat/Hello-World/milestone/1",
diff --git a/lib/webhooks/static/ghes-2.22/issues.unlabeled.payload.json b/lib/webhooks/static/ghes-2.22/issues.unlabeled.payload.json
index 239d64c256e3..63e8d64bbbc3 100644
--- a/lib/webhooks/static/ghes-2.22/issues.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.22/issues.unlabeled.payload.json
@@ -31,15 +31,11 @@
       "type": "User",
       "site_admin": false
     },
-    "labels": [
-
-    ],
+    "labels": [],
     "state": "open",
     "locked": false,
     "assignee": null,
-    "assignees": [
-
-    ],
+    "assignees": [],
     "milestone": null,
     "comments": 0,
     "created_at": "2019-05-15T19:37:53Z",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.assigned.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.assigned.payload.json
index 75f1791d0b4c..bf9c049e5164 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.assigned.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.assigned.payload.json
@@ -62,15 +62,9 @@
         "site_admin": false
       }
     ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.closed.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.closed.payload.json
index c546f8edface..124f9e7b906e 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.closed.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.closed.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.labeled.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.labeled.payload.json
index ce88f54b3cb5..e7a522b6fb5f 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.labeled.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.labeled.payload.json
@@ -40,15 +40,9 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
     "labels": [
       {
         "id": 941,
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.opened.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.opened.payload.json
index 16467c18329a..d49af9fc2ce4 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.opened.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.opened.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": null,
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.unassigned.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.unassigned.payload.json
index 7fff3ba2cd12..e0a71aa1480c 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.unassigned.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.unassigned.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request.unlabeled.payload.json b/lib/webhooks/static/ghes-2.22/pull_request.unlabeled.payload.json
index 9a8d4de84152..589712c74d6c 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request.unlabeled.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request.unlabeled.payload.json
@@ -40,18 +40,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request_review.submitted.payload.json b/lib/webhooks/static/ghes-2.22/pull_request_review.submitted.payload.json
index f011fe4369ae..baa76ad18e83 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request_review.submitted.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request_review.submitted.payload.json
@@ -78,18 +78,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/pull_request_review_comment.created.payload.json b/lib/webhooks/static/ghes-2.22/pull_request_review_comment.created.payload.json
index bf53ee986d19..d341a497d18f 100644
--- a/lib/webhooks/static/ghes-2.22/pull_request_review_comment.created.payload.json
+++ b/lib/webhooks/static/ghes-2.22/pull_request_review_comment.created.payload.json
@@ -88,18 +88,10 @@
     "merged_at": null,
     "merge_commit_sha": "e67e14475991deeb61cc1999c3bf9db333ac0d5f",
     "assignee": null,
-    "assignees": [
-
-    ],
-    "requested_reviewers": [
-
-    ],
-    "requested_teams": [
-
-    ],
-    "labels": [
-
-    ],
+    "assignees": [],
+    "requested_reviewers": [],
+    "requested_teams": [],
+    "labels": [],
     "milestone": null,
     "commits_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/commits",
     "review_comments_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/pulls/2/comments",
diff --git a/lib/webhooks/static/ghes-2.22/push.payload.json b/lib/webhooks/static/ghes-2.22/push.payload.json
index 204b46c270db..3f4b13ee1976 100644
--- a/lib/webhooks/static/ghes-2.22/push.payload.json
+++ b/lib/webhooks/static/ghes-2.22/push.payload.json
@@ -7,9 +7,7 @@
   "forced": false,
   "base_ref": null,
   "compare": "https://octocoders.github.io/Codertocat/Hello-World/compare/4544205a3853...000000000000",
-  "commits": [
-
-  ],
+  "commits": [],
   "head_commit": null,
   "repository": {
     "id": 118,
diff --git a/lib/webhooks/static/ghes-2.22/release.published.payload.json b/lib/webhooks/static/ghes-2.22/release.published.payload.json
index 3e052bd11830..125185f66641 100644
--- a/lib/webhooks/static/ghes-2.22/release.published.payload.json
+++ b/lib/webhooks/static/ghes-2.22/release.published.payload.json
@@ -34,9 +34,7 @@
     "prerelease": false,
     "created_at": "2019-05-15T19:37:08Z",
     "published_at": "2019-05-15T19:38:20Z",
-    "assets": [
-
-    ],
+    "assets": [],
     "tarball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/tarball/0.0.1",
     "zipball_url": "https://octocoders.github.io/api/v3/repos/Codertocat/Hello-World/zipball/0.0.1",
     "body": null
diff --git a/lib/webhooks/static/ghes-2.22/status.payload.json b/lib/webhooks/static/ghes-2.22/status.payload.json
index 57aba22e1107..29f4bfdacbb4 100644
--- a/lib/webhooks/static/ghes-2.22/status.payload.json
+++ b/lib/webhooks/static/ghes-2.22/status.payload.json
@@ -58,9 +58,7 @@
       "site_admin": false
     },
     "committer": null,
-    "parents": [
-
-    ]
+    "parents": []
   },
   "branches": [
     {
diff --git a/lib/webhooks/static/ghes-2.22/team.edited.payload.json b/lib/webhooks/static/ghes-2.22/team.edited.payload.json
index f2b994a3896d..ba588cab134c 100644
--- a/lib/webhooks/static/ghes-2.22/team.edited.payload.json
+++ b/lib/webhooks/static/ghes-2.22/team.edited.payload.json
@@ -1,6 +1,5 @@
 {
-  "changes": {
-  },
+  "changes": {},
   "action": "edited",
   "team": {
     "name": "github",
diff --git a/package.json b/package.json
index f776a7f9d33a..ebfcf43fea1a 100644
--- a/package.json
+++ b/package.json
@@ -137,8 +137,8 @@
     "rest-dev": "script/rest/update-files.js && npm run dev",
     "build": "cross-env NODE_ENV=production npx webpack --mode production",
     "start-all-languages": "cross-env NODE_ENV=development nodemon server.js",
-    "lint": "eslint --fix . && prettier -w \"**/*.{yml,yaml}\"",
-    "test": "jest && eslint . && prettier -c \"**/*.{yml,yaml}\" && npm run check-deps",
+    "lint": "eslint --fix . && prettier -w \"**/*.{yml,yaml,json}\"",
+    "test": "jest && eslint . && prettier -c \"**/*.{yml,yaml,json}\" && npm run check-deps",
     "prebrowser-test": "npm run build",
     "browser-test": "start-server-and-test browser-test-server 4001 browser-test-tests",
     "browser-test-server": "cross-env NODE_ENV=production ENABLED_LANGUAGES='en,ja' PORT=4001 node server.js",
diff --git a/script/graphql/update-files.js b/script/graphql/update-files.js
index ee721e725029..d00309a13f25 100755
--- a/script/graphql/update-files.js
+++ b/script/graphql/update-files.js
@@ -80,7 +80,7 @@ async function main () {
   updateStaticFile(prerenderedObjects, path.join(graphqlStaticDir, 'prerendered-objects.json'))
 
   // Ensure the YAML linter runs before checkinging in files
-  execSync('npx prettier -w "**/*.{yml,yaml}"')
+  execSync('npx prettier -w "**/*.{yml,yaml,json}"')
 }
 
 // get latest from github/github
diff --git a/tests/fixtures/rest-redirects.json b/tests/fixtures/rest-redirects.json
index 01470158f7cf..61fe9e7feb67 100644
--- a/tests/fixtures/rest-redirects.json
+++ b/tests/fixtures/rest-redirects.json
@@ -95,7 +95,7 @@
   "/en/enterprise/2.18/v3/users/gpg_keys": "/en/enterprise/2.18/user/rest/reference/users#gpg-keys",
   "/en/enterprise/2.18/v3/users": "/en/enterprise/2.18/user/rest/reference/users",
   "/en/enterprise/2.18/v3/users/keys": "/en/enterprise/2.18/user/rest/reference/users#keys",
-  "/en/enterprise/2.19/v3/activity/event_types":  "/en/enterprise-server@2.19/developers/webhooks-and-events/github-event-types",
+  "/en/enterprise/2.19/v3/activity/event_types": "/en/enterprise-server@2.19/developers/webhooks-and-events/github-event-types",
   "/en/enterprise/2.19/v3/activity/events/types": "/en/enterprise-server@2.19/developers/webhooks-and-events/webhook-events-and-payloads",
   "/en/enterprise/2.19/v3/activity/events": "/en/enterprise-server@2.19/rest/reference/activity#events",
   "/en/enterprise/2.19/v3/activity/feeds": "/en/enterprise-server@2.19/rest/reference/activity#feeds",