/verifications//verifications/, Realaml will send the end user an SMS or email containing a link to complete the verification./verifications/ response includes:url — use this as the iFrame srcsignature_key — use this in the mobile SDKscallback_url in POST /verifications/.callback_url is called is in API Reference./verification/{signature_key}//verification/{signature_key}/:is_completed — indicates whether all verification steps have finishedresult — combined outcome across all checksis_completed is true, you can treat the verification as complete and use result as the combined verification outcome.