{
 protoPayload: {
  @type:  "type.googleapis.com/google.cloud.audit.AuditLog"
  status: {
   code:  13
   message:  "Error in the build environment"
  }
  serviceName:  "cloudfunctions.googleapis.com"
  methodName:  "google.cloud.functions.v1beta2.CloudFunctionsService.UpdateFunction"
  resourceName:  "projects/xxx/locations/us-central1/functions/doThing"
 }
 insertId:  "324234.A490354.23423"
 resource: {
  type:  "cloud_function"
  labels: {
   project_id:  "xxx"
   region:  "us-central1"
   function_name:  "doThing"
  }
 }
 timestamp:  "2017-06-19T15:55:31.495Z"
 severity:  "ERROR"
 logName:  "projects/xxx/logs/cloudaudit.googleapis.com%2Factivity"
 operation: {
  id:  "operations/dGF4Zml4LTE0NzQxMy91cy1jZW50cmFsMS"
  producer:  "cloudfunctions.googleapis.com"
  last:  true
 }
 receiveTimestamp:  "2017-06-19T15:55:35.644508866Z"
}