Type check the inner payload for telemetry webrtc
Type check the inner payload for telemetry webrtc

mozilla-services/data-pipeline,acmiyaguchi/data-pipeline,whd/data-pipeline,acmiyaguchi/data-pipeline,sapohl/data-pipeline,whd/data-pipeline,whd/data-pipeline,mozilla-services/data-pipeline,mozilla-services/data-pipeline,mozilla-services/data-pipeline,sapohl/data-pipeline,acmiyaguchi/data-pipeline,acmiyaguchi/data-pipeline,sapohl/data-pipeline,whd/data-pipeline,sapohl/data-pipeline