Updates account holder name or legal entity information for the specified client ID.
Client identifier of the account to update
Fields to update for the account
New account holder name. Optional; if provided must not be blank.
New account holder name. Optional; if provided must not be blank.
["Bob Smith"]Optional alternative names or identifiers to improve matching (e.g., acronyms, short forms like "IBM" for "International Business Machines")
Optional alternative names or identifiers to improve matching (e.g., acronyms, short forms like "IBM" for "International Business Machines")
["HGRP"]Legal-entity identifiers for the IBAN owner.
The list of accounts that were updated