Github Graphql branch protection rule

github.js

const fetch = require('node-fetch');

let url = 'https://<>.corp/api/graphql';

let options = {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    Authorization: 'Basic <base64 token>'
  },
  body: '{"query":"mutation createBranchProtectionRule($input:CreateBranchProtectionRuleInput!) {\n  createBranchProtectionRule(input:$input){\n    branchProtectionRule{\n      id\n    }\n  }  \n  \n}\n","variables":{"input":{"repositoryId":"<repo_id>","pattern":"major*","dismissesStaleReviews":true,"requiresApprovingReviews":true,"requiredStatusCheckContexts":["continuous-integration/jenkins/pr-merge"],"requiredApprovingReviewCount":1,"isAdminEnforced":true,"requiresStrictStatusChecks":true,"requiresStatusChecks":true}},"operationName":"createBranchProtectionRule"}'
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error('error:' + err));