Submit for verification

Validate the saved profile and submit it for verification. In production, every submission is reviewed by Seismic before verification begins: the status reads submitted during that review and moves to under_review once verification starts. A submission the review declines reads terminally_rejected with a rejection_reason; that decision is final and further submissions are refused. In sandbox there is no review step. Submissions approve immediately and emit the corresponding status webhook by default; a customer created with sandbox_auto_approve_kyc=false instead advances through randomized asynchronous status updates. If a previous verification was rejected, correct the saved profile and submit again — Seismic re-submits the same customer with your changes rather than creating a duplicate. A repeat submit while one is already in flight returns the current state. An approved customer can be resubmitted too, but only by explicit opt-in: edit the saved profile, then submit with ?resubmit_approved=1 — the updated details are re-verified, and the status may move back to review until the re-check completes. Without the flag a submit never touches an approved verification; with the flag but no profile change it is a no-op that returns the current state.