common expression language

grab a list of members from the elastic cloud

This is currently formatted for filebeat

- type: cel
  interval: 1m
  resource.url: https://api.elastic-cloud.com/api/v1/organizations/ORGID/members
  auth.token.enabled: true
  auth.token.type: apikey
  auth.token.value: APIKEY
  program: |
    get(state.url).Body.as(body, {
      "events": [body.decode_json()]
    }]