WEM Screen Recording API returning 400 on /api/v2/wfm/scheduling/screenrecordings

The /api/v2/wfm/scheduling/screenrecordings endpoint keeps throwing a 400 Bad Request with invalid_recording_config when pushing evaluation captures through SDK v2.14.0. [screenshot of the JSON vs the error response] In CIC we used to just dump the media stream straight to the archive, but GC’s validation is doing jack all but choking on the payload structure. The recordingType is locked to QA_EVALUATION and the Berlin cluster keeps rejecting the ISO timestamp.