docs: def edit_required_status_checks(self, strict=github.GithubObject.NotSet, contexts=github.GithubObject.NotSet):
          """
          :calls: `PATCH /repos/:owner/:repo/branches/:branch/protection/required_status_checks <https://developer.github.com/v3/repos/branches>`_
          :strict: bool
          :contexts: list of strings
          """
          assert strict is github.GithubObject.NotSet or isinstance(strict, bool), strict
          assert contexts is github.GithubObject.NotSet or all(isinstance(element, (str, unicode)) or isinstance(element, (str, unicode)) for element in contexts), contexts
  
          post_parameters = {}
          if strict is not github.GithubObject.NotSet:
              post_parameters["strict"] = strict
          if contexts is not github.GithubObject.NotSet:
              post_parameters["contexts"] = contexts
          headers, data = self._requester.requestJsonAndCheck(
              "PATCH",
              self.protection_url + "/required_status_checks",
              input=post_parameters
          )