post
https://example.com/profiles/investor//account/sync
Asks the asset's ledger adapter which network accounts it already holds for this
investor on the asset (e.g. wallets whitelisted directly on the adapter or its
external system) and makes that list the investor's onboarded accounts for
(organizationId, assetId): every returned wallet is recorded, and any wallet the
router previously held for that pair that the adapter did not return is removed.
An empty result clears the pair. No wallet is created and no challenge is issued.
Async: returns 202 { cid }; on completion the operation result carries the
recorded wallets in accounts. A ledger adapter without lookup support fails the
operation with 7352 (ACCOUNT_LOOKUP_NOT_SUPPORTED).
