{
  "type": [
    "object",
    "null"
  ],
  "properties": {
    "commit_title": {
      "type": "string",
      "description": "Title for the automatic commit message."
    },
    "commit_message": {
      "type": "string",
      "description": "Extra detail to append to automatic commit message."
    },
    "sha": {
      "type": "string",
      "description": "SHA that pull request head must match to allow merge."
    },
    "merge_method": {
      "type": "string",
      "description": "The merge method to use.",
      "enum": [
        "merge",
        "squash",
        "rebase"
      ]
    }
  },
  "$schema": "https://json-schema.org/draft/2019-09/schema"
}