[BUG] - ApiCallV2 tempSuccessPath must be defaulted

[GeekSheikh]

When tempSuccessPath is not provided it must be defaulted, not throw a null pointer. Same with accumulator. Back to why I hate you setting null defaults :P

  def apply(apiEnv: ApiEnv, apiName: String, queryJsonString: String) = {
    new ApiCallV2(apiEnv)
      .buildApi(apiName)
      .setQuery(queryJsonString)
  }

[GeekSheikh]

Also -- why does this not return any results? The PAT is admin and the cluster has 3 events but result is emptyDF