Filter on the account custom field values, as customFieldId|value pairs. Repeat the parameter to add a criterion. Only the first pipe separates the identifier: the value may contain pipes and commas.
- The custom field is targeted by its DJUST or its external identifier, whatever
idType.
- A value matches when the stored value contains it, ignoring case and accents.
- Values asked on a same custom field combine with an OR, criteria on different custom fields with an AND.
- MEDIA custom fields are ignored.
- An account without a value for the custom field is never returned.