Stuck on a bulk export job failure. environment: genesys cloud byoc eu-west-1. endpoint: post /api/v2/bulkexports/exportjobs. filter: recording_url for digital messaging interactions. the api returns 400 bad request immediately. we are attempting to export metadata for legal discovery requests involving whatsapp and facebook messenger channels. the request body includes standard fields but adding recording_url to the filter for these specific digital channels causes the failure. voice and screen share exports work fine with this filter. the error payload is: { “code”: “bad_request”, “message”: “Invalid filter criteria for specified channel type”, “details”: “recording_url is not a valid filter dimension for messaging interactions in this context” }. we need the chain of custody metadata linked to the actual media files for compliance. is there a different endpoint or a specific workaround for digital channel recording metadata exports? the current bulk export job id is exp-12345678-1234-1234-1234-123456789abc. any insights on how to retrieve this data without manual api calls per interaction would be appreciated. we are on sdk version 2.0.15.